PF915-03 Micro MINI E0C6008 4-bit Single Chip Microcomputer ge oltan V o Lowerati ts p c u O od Pr E0C6200C Core CPU Built-in LCD Driver Serial Interface DESCRIPTION Micro MINI "E0C6008" is a single chip microcomputer for battery-driven products with 7-segment LCD display. It achieves low cost performance, and is suitable for a product added some feature instead of standard IC. It consists that Seiko Epson's original core CPU E0C6200C, LCD driver (48 segments x 4 commons), 832 words RAM, 4K words ROM, serial interface, clock timer and so on. FEATURES CMOS LSI 4-bit parallel processing Main clock ....................................................... 32.768kHz Sub clock ........................................................ 500kHz (Typ. CR/Ceramic) Instruction set .................................................. 108 instructions ROM capacity ................................................. 4,096 x 12 bits RAM capacity .................................................. 832 x 4 bits I/O port ............................................................ I: 9 bits O: 8 bits I/O: 8 bits Battery low detection circuit (BLD) ................. 1.2V (E0C60L08) 2.4V (E0C6008) 2.4V (E0C60A08) Clock timer ...................................................... 1ch. Stopwatch timer .............................................. 1ch. Watchdog timer ............................................... Built-in Serial interface ................................................ Synchronous 8 bits LCD driver ....................................................... 48 segments x 4/3/2 commons Operation voltage ........................................... 0.9 to 1.7V (E0C60L08) 1.8 to 3.5V (E0C6008) 2.2 to 3.5V (E0C60A08) Power consumption ........................................ 1.0A (32.768kHz X'tal, 3.0V, HALT) 2.2A (32.768kHz X'tal, 3.0V, RUN) 50A (500kHz Ceramic, 3.0V, RUN) Package .......................................................... Die form, QFP15-100pin or QFP5-100pin SEIKO EPSON CORPORATION 1 E0C6008 BLOCK DIAGRAM ROM 4,096 words x 12 bits System Reset Control RESET Core CPU E0C6200C OSC1 OSC2 OSC3 OSC4 OSC Interrupt Generator RAM Input Port 832 words x 4 bits COM0-3 SEG0-47 VDD VL1 VL2 VL3 CA CB VS1 VSS AMPP AMPM LCD Driver 48 SEG x 4 COM K00-K03, K10 K20-K23 TEST I/O Port P00-P03 P10-P13 Output Port R00-R03 R10-R13 Power Controller Sound Generator SVD Serial I/F Event Counter Timer Comparator Stopwatch SIN SOUT SCLK PIN CONFIGURATION QFP5-100pin 80 51 50 81 E0C6008 INDEX 31 100 1 2 30 No. Pin name 1 COM1 2 COM0 3 SEG47 4 SEG46 5 SEG45 6 SEG44 7 SEG43 8 SEG42 9 SEG41 10 SEG40 11 SEG39 12 SEG38 13 SEG37 14 SEG36 15 SEG35 16 SEG34 17 SEG33 18 SEG32 19 SEG31 20 SEG30 No. Pin name 21 SEG29 22 SEG28 23 SEG27 24 SEG26 25 SEG25 26 SEG24 27 TEST 28 SEG23 29 SEG22 30 SEG21 31 SEG20 32 SEG19 33 SEG18 34 SEG17 35 SEG16 36 SEG15 37 SEG14 38 SEG13 39 SEG12 40 SEG11 No. Pin name 41 SEG10 42 SEG9 43 SEG8 44 SEG7 45 SEG6 46 SEG5 47 SEG4 48 SEG3 49 SEG2 50 SEG1 51 SEG0 52 AMPP 53 AMPM 54 K23 55 K22 56 K21 57 K20 58 K10 59 K03 60 K02 No. Pin name No. Pin name 61 K01 81 R12 62 K00 82 R11 63 SIN 83 R10 64 SOUT 84 R13 65 N.C. 85 VSS 66 SCLK 86 RESET 67 P03 87 OSC4 68 P02 88 OSC3 69 P01 89 VS1 70 P00 90 OSC2 71 N.C. 91 OSC1 72 N.C. 92 VDD 73 P13 93 VL3 74 P12 94 VL2 75 P11 95 VL1 76 P10 96 CA 77 R03 97 CB 78 R02 98 N.C. 79 R01 99 COM3 80 R00 100 COM2 N.C. = No Connection E0C6008 QFP15-100pin 75 51 76 50 E0C6008 INDEX 100 26 1 25 No. Pin name 1 SEG47 2 SEG46 3 SEG45 4 SEG44 5 SEG43 6 SEG42 7 SEG41 8 SEG40 9 SEG39 10 SEG38 11 SEG37 12 SEG36 13 SEG35 14 SEG34 15 SEG33 16 SEG32 17 SEG31 18 SEG30 19 SEG29 20 SEG28 No. Pin name 21 SEG27 22 SEG26 23 SEG25 24 SEG24 25 TEST 26 SEG23 27 SEG22 28 SEG21 29 SEG20 30 SEG19 31 SEG18 32 SEG17 33 SEG16 34 SEG15 35 SEG14 36 SEG13 37 SEG12 38 N.C. 39 SEG11 40 SEG10 No. Pin name 41 SEG9 42 SEG8 43 SEG7 44 SEG6 45 SEG5 46 SEG4 47 SEG3 48 SEG2 49 SEG1 50 SEG0 51 AMPP 52 AMPM 53 K23 54 K22 55 K21 56 K20 57 K10 58 K03 59 K02 60 K01 No. Pin name No. Pin name 61 K00 81 R10 62 SIN 82 R13 63 SOUT 83 VSS 64 N.C. 84 RESET 65 SCLK 85 OSC4 66 N.C. 86 OSC3 67 P03 87 VS1 68 P02 88 OSC2 69 P01 89 OSC1 70 P00 90 VDD 71 P13 91 VL3 72 P12 92 VL2 73 P11 93 VL1 74 P10 94 CA 75 R03 95 CB 76 R02 96 N.C. 77 R01 97 COM3 78 R00 98 COM2 79 R12 99 COM1 80 R11 100 COM0 N.C. = No Connection PIN DESCRIPTION Pin name VDD VSS VS1 VL1 VL2 VL3 CA, CB OSC1 OSC2 OSC3 OSC4 K00-K03 K10 K20-K23 P00-P03 P10-P13 R00-R03 R10 R13 R11 R12 SIN SOUT SCLK AMPP AMPM SEG0-47 COM0-3 RESET TEST Pin No. QFP5-100 92 85 89 95 94 93 96, 97 91 QFP15-100 86 27 Function 90 83 (I) (I) Power supply pin (+) Power supply pin (-) 87 93 92 - - Oscillation and internal logic system voltage output pin LCD drive voltage output pin (approx. -1.05 V or 1/2*VL2) - - LCD drive voltage output pin (2*VL1 or approx. -2.10 V) LCD drive voltage output pin (3*VL1 or 3/2*VL2) 91 94, 95 89 90 88 88 86 87 85 62-59 61-58 58 57 57-54 56-53 70-67 70-67 76-73 74-71 80-77 78-75 83 81 84 82 82 80 81 79 63 62 64 63 66 65 52 51 53 52 51-28, 26-3 50-39, 37-26, 2, 1, 100, 99 I/O - I O I O I I I I/O I/O O O O O O I O I/O I I O 24-1 100-97 84 O I 25 I Boost capacitor connecting pin Cryctal oscillation input pin Crystal oscillation output pin CR or ceramic oscillation input pin (N.C. for E0C6008 and E0C60L08) CR or ceramic oscillation output pin (N.C. for E0C6008 and E0C60L08) Input port pin Input port pin Input port pin I/O port pin I/O port pin Output port pin Output port pin or BZ output pin Output port pin or BZ output pin Output port pin or SIOF output pin Output port pin or FOUT output pin Serial interface data input pin Serial interface data output pin Serial interface clock input/output pin Analog comparator non-inverted input pin Analog comparator inverted input pin LCD segment output pin or DC output pin LCD common output pin (1/2, 1/3 or 1/4 duty are selectable ) Initial reset input pin Input pin for test Can be selected by mask option 3 E0C6008 BASIC EXTERNAL CONNECTION DIAGRAM E0C6008 and E0C60L08 CA C3 VL2 C4 VL3 VDD CGX OSC1 X'tal E0C6008 E0C60L08 OSC2 C5 VS1 OSC3 N.C. OSC4 N.C. 3.0 V (E0C6008) or 1.5 V (E0C60L08) RA2 Piezo R10 (BZ) X'tal Crystal oscillator R13 (BZ) R11 (LAMP) R12 (FOUT) RA1 When the piezoelectric buzzer is driven directly RESET R00 : R03 R10 (BZ) P00 : P03 P10 : P13 AMPM AMPP O C2 VL1 SIN SOUT SCLK SIO C1 CB R13 (BZ) I/O COM3 SEG0 K00 : K03 K10 K20 : K23 I SEG47 COM0 LCD panel + TEST CP VSS Lamp Piezo CGX C1 C2 C3 C4 C5 CP RA1 RA2 32.768 kHz or 38.400 kHz, CI = 35 k Trimmer capacitor 5-25 pF 0.1 F Capacitor 0.1 F Capacitor 0.1 F Capacitor 0.1 F Capacitor 0.1 F Capacitor 3.3 F Capacitor Protection resistor 100 Protection resistor 100 E0C60A08 I/O CB CA VL2 VL3 VDD CGX RA1 OSC3 Piezo C5 CGC RCR 3.0 V X'tal Crystal oscillator CR CDC 1 2 R10 (BZ) R13 (BZ) R11 (LAMP) R12 (FOUT) RESET Lamp TEST VSS Piezo + CP 1 Ceramic oscillation 2 CR oscillation CGX CR CGC CDC RCR C1 C2 C3 C4 C5 CP RA1 RA2 When the piezoelectric buzzer is driven directly 32.768 kHz or 38.400 kHz, CI = 35 k 5-25 pF Trimmer capacitor 500 kHz Ceramic oscillator 100 pF Gate capacitor 100 pF Drain capacitor Resistor for CR oscillation 82 k 0.1 F Capacitor 0.1 F Capacitor 0.1 F Capacitor 0.1 F Capacitor 0.1 F Capacitor 3.3 F Capacitor 100 Protection resistor 100 Protection resistor Note: The above tables are simply an example, and are not guaranteed to work. 4 RA2 OSC2 VS1 AMPM AMPP R00 : R03 C4 X'tal E0C60A08 OSC4 O C3 OSC1 SIN SOUT SCLK SIO C2 R10 (BZ) VL1 P00 : P03 P10 : P13 C1 R13 (BZ) I COM3 K00 : K03 K10 K20 : K23 SEG47 COM0 SEG0 LCD panel E0C6008 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings E0C6008 and E0C60A08 (VDD=0V) Rating Value Unit Symbol Supply voltage -5.0 to 0.5 V VSS Input voltage (1) VI VSS-0.3 to 0.5 V Input voltage (2) VIOSC VS1-0.3 to 0.5 V Permissible total output current 1 IVSS 10 mA Operating temperature Topr -20 to 70 C Storage temperature Tstg -65 to 150 C Soldering temperature / time Tsol 260C, 10sec (lead section) - Permissible dissipation 2 PD 250 mW 1: The permissible total output current is the sum total of the current (average current) that simultaneously flows from the output pins (or is draw in). 2: In case of plastic package. E0C60L08 (VDD=0V) Rating Value Unit Symbol Supply voltage -2.0 to 0.5 V VSS Input voltage (1) VI VSS-0.3 to 0.5 V Input voltage (2) VIOSC VS1-0.3 to 0.5 V Permissible total output current 1 IVSS 10 mA Operating temperature Topr -20 to 70 C Storage temperature Tstg -65 to 150 C Soldering temperature / time Tsol 260C, 10sec (lead section) - Permissible dissipation 2 PD 250 mW 1: The permissible total output current is the sum total of the current (average current) that simultaneously flows from the output pins (or is draw in). 2: In case of plastic package. Recommended Operating Conditions E0C6008 Condition Supply voltage Oscillation frequency Symbol VSS fOSC1 Remark Min. -3.5 - - (Ta=-20 to 70C) Typ. Max. Unit -3.0 -1.8 V 32.768 - kHz 38.400 - kHz Remark Min. -1.7 -1.7 -1.7 - - (Ta=-20 to 70C) Typ. Max. Unit -1.5 -1.1 V -1.5 -0.9 2 V -1.5 -1.2 V 32.768 - kHz 38.400 - kHz Min. -3.5 - - 50 (Ta=-20 to 70C) Typ. Max. Unit -3.0 -2.2 V 32.768 - kHz 38.400 - kHz 500 600 kHz VDD=0V Either one is selected E0C60L08 Condition Supply voltage Symbol VSS Oscillation frequency fOSC1 VDD=0V VDD=0V, with software control 1 VDD=0V, when analog comparator is used Either one is selected 1: When switching to heavy load protection mode. 2: The possibility of LCD panel display differs depending on the characteristics of the LCD panel. E0C60A08 Condition Supply voltage Oscillation frequency (1) Symbol VSS fOSC1 Oscillation frequency (2) fOSC3 Remark VDD=0V Either one is selected duty 505% 5 E0C6008 DC Characteristics E0C6008 and E0C60A08 (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC1=32.768kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Condition Min. Typ. Symbol Characteristic Max. Unit K00-03, K10, K20-23, P00-03 0.2*VSS VIH1 High level input voltage (1) 0 V P10-13, SIN VIH2 SCLK, RESET, TEST 0.1*VSS High level input voltage (2) 0 V VIL1 VSS K00-03, K10, K20-23, P00-03 Low level input voltage (1) 0.8*VSS V P10-13, SIN VIL2 VSS 0.9*VSS V SCLK, RESET, TEST Low level input voltage (2) IIH1 VIH1=0V K00-03, K10, K20-23, P00-03 0 0.5 High level input current (1) A No pull-down P10-13, SIN, SCLK, AMPP AMPM, RESET IIH2 K00-03, K10, K20-23, SIN VIH2=0V 4 16 High level input current (2) A With pull-down SCLK IIH3 P00-03, P10-13, RESET, TEST VIH3=0V 25 100 High level input current (3) A With pull-down VIL=VSS IIL K00-03, K10, K20-23, P00-03 -0.5 0 Low level input current A P10-13, SIN, SCLK, AMPP AMPM, RESET, TEST IOH1 VOH1=0.1*VSS R10, R11, R13 -1.8 High level output current (1) mA IOH2 VOH2=0.1*VSS R00-03, R12, P00-03, P10-13 -0.9 High level output current (2) mA SOUT, SCLK IOL1 VOL1=0.9*VSS R10, R11, R13 6.0 Low level output current (1) mA IOL2 VOL2=0.9*VSS R00-03, R12, P00-03, P10-13 3.0 Low level output current (2) mA SOUT, SCLK IOH3 VOH3=-0.05V COM0-3 -3 Common output current A IOL3 VOL3=VL3+0.05V 3 A IOH4 VOH4=-0.05V SEG0-47 -3 Segment output current A IOL4 VOL4=VL3+0.05V 3 (during LCD output) A IOH5 VOH5=0.1*VSS SEG0-47 -200 Segment output current A IOL5 VOL5=0.9*VSS 200 (during DC output) A E0C60L08 (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC1=32.768kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Symbol Characteristic Max. Unit Condition Min. Typ. VIH1 High level input voltage (1) 0 V K00-03, K10, K20-23, P00-03 0.2*VSS P10-13, SIN VIH2 0.1*VSS High level input voltage (2) 0 V SCLK, RESET, TEST Low level input voltage (1) VIL1 VSS 0.8*VSS V K00-03, K10, K20-23, P00-03 P10-13, SIN Low level input voltage (2) VIL2 VSS 0.9*VSS V SCLK, RESET, TEST High level input current (1) A IIH1 VIH1=0V K00-03, K10, K20-23, P00-03 0 0.5 No pull-down P10-13, SIN, SCLK, AMPP AMPM, RESET High level input current (2) IIH2 K00-03, K10, K20-23, SIN A VIH2=0V 2 10 With pull-down SCLK VIH3=0V High level input current (3) A 12 60 IIH3 P00-03, P10-13, RESET, TEST With pull-down Low level input current A -0.5 0 IIL VIL=VSS K00-03, K10, K20-23, P00-03 P10-13, SIN, SCLK, AMPP AMPM, RESET, TEST High level output current (1) A -300 IOH1 VOH1=0.1*VSS R10, R11, R13 High level output current (2) A -150 IOH2 VOH2=0.1*VSS R00-03, R12, P00-03, P10-13 SOUT, SCLK Low level output current (1) A 1400 IOL1 VOL1=0.9*VSS R10, R11, R13 Low level output current (2) A 700 IOL2 VOL2=0.9*VSS R00-03, R12, P00-03, P10-13 SOUT, SCLK Common output current A -3 IOH3 VOH3=-0.05V COM0-3 A 3 IOL3 VOL3=VL3+0.05V Segment output current A -3 IOH4 VOH4=-0.05V SEG0-47 (during LCD output) A 3 IOL4 VOL4=VL3+0.05V Segment output current A -100 IOH5 VOH5=0.1*VSS SEG0-47 (during DC output) A 100 IOL5 VOL5=0.9*VSS 6 E0C6008 Analog Circuit Characteristics and Current Consumption E0C6008 (Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC1=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Characteristic Max. Unit Symbol Min. Typ. Condition LCD drive voltage 1/2*VL2 V VL1 Connect 1 M load resistor between VDD and VL1 1/2*VL2 (without panel load) - 0.1 x0.9 V VL2 Connect 1 M load resistor between VDD and VL2 -2.30 -2.10 -1.90 (without panel load) 3/2*VL2 3/2*VL2 V VL3 Connect 1 M load resistor between VDD and VL3 (without panel load) - 0.1 x0.9 BLD voltage 1 V -2.35 -2.20 -2.05 VB0 BLC="0" V -2.40 -2.25 -2.10 VB1 BLC="1" V -2.45 -2.30 -2.15 VB2 BLC="2" V -2.50 -2.35 -2.20 VB3 BLC="3" V -2.55 -2.40 -2.25 VB4 BLC="4" V -2.60 -2.45 -2.30 VB5 BLC="5" V -2.65 -2.50 -2.35 VB6 BLC="6" V -2.70 -2.55 -2.40 VB7 BLC="7" 100 sec BLD circuit response time tB V -2.55 -2.40 -2.25 Sub-BLD voltage VBS 100 sec Sub-BLD circuit response time tBS Non-inverted input (AMPP) VSS+0.3 VDD-0.9 V Analog comparator VIP input voltage VIM Inverted input (AMPM) mV Analog comparator 10 VOF offset voltage msec Analog comparator 3 tAMP VIP=-1.5V response time VIM=VIP15mV A Current consumption 1.0 2.0 IOP During HALT Without A 2.2 4.0 During operation 2 panel load 1: The relationships among VB0-VB7 are VB0>VB1>VB2>...VB5>VB6>VB7. 2: The BLD circuit, sub-BLD circuit and analog comparator are in the OFF status. E0C6008 (Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC1=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Characteristic Max. Unit Symbol Min. Typ. Condition LCD drive voltage 1/2*VL2 V VL1 Connect 1 M load resistor between VDD and VL1 1/2*VL2 (without panel load) - 0.1 x0.9 V VL2 Connect 1 M load resistor between VDD and VL2 -2.30 -2.10 -1.90 (without panel load) 3/2*VL2 3/2*VL2 V VL3 Connect 1 M load resistor between VDD and VL3 (without panel load) - 0.1 x0.9 BLD voltage 1 V -2.35 -2.20 -2.05 VB0 BLC="0" V -2.40 -2.25 -2.10 VB1 BLC="1" V -2.45 -2.30 -2.15 VB2 BLC="2" V -2.50 -2.35 -2.20 VB3 BLC="3" V -2.55 -2.40 -2.25 VB4 BLC="4" V -2.60 -2.45 -2.30 VB5 BLC="5" V -2.65 -2.50 -2.35 VB6 BLC="6" V -2.70 -2.55 -2.40 VB7 BLC="7" 100 sec BLD circuit response time tB V -2.55 -2.40 -2.25 Sub-BLD voltage VBS 100 sec Sub-BLD circuit response time tBS Non-inverted input (AMPP) VSS+0.3 VDD-0.9 V Analog comparator VIP input voltage VIM Inverted input (AMPM) mV Analog comparator 10 VOF offset voltage msec Analog comparator 3 tAMP VIP=-1.5V response time VIM=VIP15mV A Current consumption 10 20 IOP During HALT Without A 12 25 During operation 2 panel load 1: The relationships among VB0-VB7 are VB0>VB1>VB2>...VB5>VB6>VB7. 2: The BLD circuit and sub-BLD circuit are in the ON status (HLMOD="1", BLS="0"). The analog comparator is in the OFF status. 7 E0C6008 E0C60L08 (Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC1=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Characteristic Max. Unit Symbol Min. Typ. Condition LCD drive voltage V VL1 Connect 1 M load resistor between VDD and VL1 -1.15 -1.05 -0.95 (without panel load) 2*VL1 V VL2 Connect 1 M load resistor between VDD and VL2 2*VL1 (without panel load) - 0.1 x0.9 V VL3 Connect 1 M load resistor between VDD and VL3 3*VL1 3*VL1 (without panel load) - 0.1 x0.9 BLD voltage 1 V -1.15 -1.05 -0.95 VB0 BLC="0" V -1.20 -1.10 -1.00 VB1 BLC="1" V -1.25 -1.15 -1.05 VB2 BLC="2" V -1.30 -1.20 -1.10 VB3 BLC="3" V -1.35 -1.25 -1.15 VB4 BLC="4" V -1.40 -1.30 -1.20 VB5 BLC="5" V -1.45 -1.35 -1.25 VB6 BLC="6" V -1.50 -1.40 -1.30 VB7 BLC="7" 100 sec BLD circuit response time tB V -1.30 -1.20 -1.10 Sub-BLD voltage VBS 100 sec Sub-BLD circuit response time tBS Non-inverted input (AMPP) VSS+0.3 VDD-0.9 V Analog comparator VIP input voltage VIM Inverted input (AMPM) mV Analog comparator 20 VOF offset voltage msec Analog comparator 3 tAMP VIP=-1.1V response time VIM=VIP30mV A Current consumption 1.0 2.0 IOP During HALT Without A 2.2 4.0 During operation 2 panel load 1: The relationships among VB0-VB7 are VB0>VB1>VB2>...VB5>VB6>VB7. 2: The BLD circuit, sub-BLD circuit and analog comparator are in the OFF status. E0C60L08 (Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC1=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Condition Characteristic Min. Typ. Max. Unit Symbol LCD drive voltage -1.15 -1.05 -0.95 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) 2*VL1 VL2 Connect 1 M load resistor between VDD and VL2 2*VL1 V (without panel load) - 0.1 x0.85 VL3 Connect 1 M load resistor between VDD and VL3 3*VL1 3*VL1 V (without panel load) - 0.1 x0.85 BLD voltage 1 -1.15 -1.05 -0.95 VB0 BLC="0" V VB1 BLC="1" -1.20 -1.10 -1.00 V VB2 BLC="2" -1.25 -1.15 -1.05 V VB3 BLC="3" -1.30 -1.20 -1.10 V VB4 BLC="4" -1.35 -1.25 -1.15 V VB5 BLC="5" -1.40 -1.30 -1.20 V VB6 BLC="6" -1.45 -1.35 -1.25 V VB7 BLC="7" -1.50 -1.40 -1.30 V BLD circuit response time tB 100 sec Sub-BLD voltage VBS -1.30 -1.20 -1.10 V Sub-BLD circuit response time tBS 100 sec Analog comparator VIP Non-inverted input (AMPP) VSS+0.3 VDD-0.9 V input voltage VIM Inverted input (AMPM) Analog comparator VOF 20 mV offset voltage tAMP VIP=-1.1V Analog comparator 3 msec VIM=VIP30mV response time IOP During HALT Without Current consumption 6.5 10 A panel load During operation 2 8.5 15 A 1: The relationships among VB0-VB7 are VB0>VB1>VB2>...VB5>VB6>VB7. 2: The BLD circuit and sub-BLD circuit are in the ON status (HLMOD="1", BLS="0"). The analog comparator is in the OFF status. 8 E0C6008 E0C60A08 (Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC1=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Characteristic Min. Typ. Max. Unit Symbol Condition LCD drive voltage -1.15 -1.05 -0.95 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) VL2 Connect 1 M load resistor between VDD and VL2 2*VL1 2*VL1 V (without panel load) - 0.1 x0.9 VL3 Connect 1 M load resistor between VDD and VL3 3*VL1 3*VL1 V (without panel load) - 0.1 x0.9 BLD voltage 1 VB0 BLC="0" -2.35 -2.20 -2.05 V VB1 BLC="1" -2.40 -2.25 -2.10 V VB2 BLC="2" -2.45 -2.30 -2.15 V VB3 BLC="3" -2.50 -2.35 -2.20 V VB4 BLC="4" -2.55 -2.40 -2.25 V VB5 BLC="5" -2.60 -2.45 -2.30 V VB6 BLC="6" -2.65 -2.50 -2.35 V VB7 BLC="7" -2.70 -2.55 -2.40 V BLD circuit response time tB 100 sec Sub-BLD voltage VBS -2.55 -2.40 -2.25 V Sub-BLD circuit response time tBS 100 sec Analog comparator VIP Non-inverted input (AMPP) VSS+0.3 VDD-0.9 V input voltage VIM Inverted input (AMPM) Analog comparator VOF 10 mV offset voltage Analog comparator tAMP VIP=-1.5V 3 msec response time VIM=VIP15mV Current consumption IOP During HALT Without 1.1 2.0 A During operation 2 panel load 3.0 5.0 A During operation at 500kHz 2 50 70 A 1: The relationships among VB0-VB7 are VB0>VB1>VB2>...VB5>VB6>VB7. 2: The BLD circuit, sub-BLD circuit and analog comparator are in the OFF status. E0C60A08 (Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC1=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Characteristic Min. Typ. Max. Unit Condition Symbol LCD drive voltage -1.15 -1.05 -0.95 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) VL2 Connect 1 M load resistor between VDD and VL2 2*VL1 2*VL1 V (without panel load) - 0.1 x0.9 VL3 Connect 1 M load resistor between VDD and VL3 3*VL1 3*VL1 V (without panel load) - 0.1 x0.9 BLD voltage 1 VB0 BLC="0" -2.35 -2.20 -2.05 V VB1 BLC="1" -2.40 -2.25 -2.10 V VB2 BLC="2" -2.45 -2.30 -2.15 V VB3 BLC="3" -2.50 -2.35 -2.20 V VB4 BLC="4" -2.55 -2.40 -2.25 V VB5 BLC="5" -2.60 -2.45 -2.30 V VB6 BLC="6" -2.65 -2.50 -2.35 V VB7 BLC="7" -2.70 -2.55 -2.40 V BLD circuit response time tB 100 sec Sub-BLD voltage VBS -2.55 -2.40 -2.25 V Sub-BLD circuit response time tBS 100 sec Analog comparator VIP Non-inverted input (AMPP) VSS+0.3 VDD-0.9 V input voltage VIM Inverted input (AMPM) Analog comparator VOF 10 mV offset voltage Analog comparator tAMP VIP=-1.5V 3 msec response time VIM=VIP15mV IOP Current consumption During HALT Without 6.5 10 A panel load During operation 2 8.5 15 A During operation at 500kHz 2 55 75 A 1: The relationships among VB0-VB7 are VB0>VB1>VB2>...VB5>VB6>VB7. 2: The BLD circuit and sub-BLD circuit are in the ON status (HLMOD="1", BLS="0"). The analog comparator is in the OFF status. 9 E0C6008 Oscillation Characteristics Oscillation characteristics will vary according to different conditions (elements used, boad pattern). Use the following characteristics are as reference values. E0C6008 (OSC1 Crystal Oscillation) (Unless otherwise specified: VDD=0V, VSS=-3.0V, Crystal: C-002R (CI=35k), CG=25pF, CD=built-in, Ta=25C) Characteristic Symbol Condition Min. Typ. Max. Unit tsta5sec (VSS) Oscillation start voltage Vsta -1.8 V tstp10sec (VSS) Oscillation stop voltage Vstp -1.8 V Including the parasitic capacitance inside the chip Built-in capacitance (drain) CD 20 pF f/V VSS=-1.8 to -3.5V Frequency/voltage deviation 5 ppm f/IC Frequency/IC deviation -10 10 ppm f/CG CG=5 to 25pF Frequency adjustment range 35 45 ppm (VSS) Harmonic oscillation start voltage Vhho -3.5 V Rleak Between OSC1 and VDD Permitted leak resistance 200 M E0C60L08 (OSC1 Crystal Oscillation) (Unless otherwise specified: VDD=0V, VSS=-1.5V, Crystal: C-002R (CI=35k), CG=25pF, CD=built-in, Ta=25C) Condition Symbol Min. Typ. Max. Unit tsta5sec (VSS) Vsta -1.1 V tstp10sec (VSS) Vstp -1.1 V (-0.9)1 Including the parasitic capacitance inside the chip Built-in capacitance (drain) CD 20 pF f/V VSS=-1.1 (-0.9)1 to -1.7V Frequency/voltage deviation 5 ppm -10 f/IC Frequency/IC deviation 10 ppm 35 f/CG CG=5 to 25pF Frequency adjustment range 45 ppm (VSS) Harmonic oscillation start voltage Vhho -1.7 V Rleak Between OSC1 and VDD 200 Permitted leak resistance M 1: Parentheses indicate value for operation in heavy load protection mode. Characteristic Oscillation start voltage Oscillation stop voltage E0C60A08 (OSC1 Crystal Oscillation) Unless otherwise specified: VDD=0V, VSS=-3.0V, Crystal: C-002R (CI=35k), CG=25pF, CD=built-in, Ta=25C Characteristic Symbol Condition Min. Typ. Max. Unit tsta5sec (VSS) Oscillation start voltage Vsta -2.2 V tstp10sec (VSS) Oscillation stop voltage Vstp -2.2 V Including the parasitic capacitance inside the chip Built-in capacitance (drain) CD 20 pF f/V VSS=-2.2 to -3.5V Frequency/voltage deviation 5 ppm f/IC Frequency/IC deviation -10 10 ppm f/CG CG=5 to 25pF Frequency adjustment range 35 45 ppm (VSS) Harmonic oscillation start voltage Vhho -3.5 V Rleak Between OSC1 and VDD Permitted leak resistance 200 M E0C60A08 (OSC3 CR Oscillation) Characteristic Symbol Oscillation frequency dispersion fOSC3 Oscillation start voltage Vsta (VSS) Oscillation start time tsta VSS=-2.2 to -3.5V Oscillation stop voltage Vstp (VSS) (Unless otherwise specified: VDD=0V, VSS=-3.0V, RCR=82k, Ta=25C) Condition Min. Typ. Max. Unit -30 480kHz 30 % -2.2 V 3 msec -2.2 V E0C60A08 (OSC3 Ceramic Oscillation) Characteristic Oscillation start voltage Oscillation start time Oscillation stop voltage 10 (Unless otherwise specified: VDD=0V, VSS=-3.0V, Ceramic oscillator: 500kHz, CGC=CDC=100pF, Ta=25C) Symbol Condition Min. Typ. Max. Unit Vsta (VSS) -2.2 V tsta VSS=-2.2 to -3.5V 5 msec Vstp (VSS) -2.2 V E0C6008 NOTICE: No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products. Moreover, no license to any intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that anything made in accordance with this material will be free from any patent or copyright infringement of a third party. This material or portions thereof may contain technology or the subject relating to strategic products under the control of the Foreign Exchange and Foreign Trade Control Law of Japan and may require an export license from the Ministry of International Trade and Industry or other approval from another government agency. (c) Seiko Epson Corporation 1999 All right reserved. SEIKO EPSON CORPORATION ELECTRONIC DEVICES MARKETING DIVISION IC Marketing & Engineering Group ED International Marketing Department I (Europe & U.S.A.) 421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone : 042-587-5812 FAX : 042-587-5564 ED International Marketing Department II (Asia) 421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone : 042-587-5814 FAX : 042-587-5110