PF993-01 Micro MINI E0C6009 4-bit Single Chip Microcomputer ge oltan V o Lowerati ts p c u O od Pr E0C6200B Core CPU Low Voltage and Low Power Built-in LCD Driver Low Cost Performance DESCRIPTION Micro MINI "E0C6009" 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 E0C6200B, LCD driver (38 segments x 4 commons), 144 words RAM, 1.5K words ROM, clock timer and so on. FEATURES CMOS LSI 4-bit parallel processing Clock ............................................................... Crystal 32.768kHz (Typ.) or CR oscillation 65kHz (Typ.) Instruction set .................................................. 100 instructions ROM capacity ................................................. 1,536 x 12 bits RAM capacity .................................................. 144 x 4 bits I/O port ............................................................ I: 4 bits (with pull-down resistor selectable by mask option) O: 4 bits (clock and buzzer outputs possible by mask option) I/O: 8 bits Supply voltage detector (SVD) ....................... No support Clock timer ...................................................... 1ch. Stopwatch timer .............................................. 1ch. LCD driver ....................................................... 38 segments x 4/3/2 commons Interrupt ........................................................... External : Key interrupt Internal : Timer interrupt 1 line 2 lines Operation voltage ........................................... 1.2 to 1.8V (E0C60L09) 2.6 to 3.6V (E0C6009) Power consumption ........................................ 1.0A (32.768kHz X'tal, 3.0V, HALT) 2.5A (32.768kHz X'tal, 3.0V, RUN) Package .......................................................... Die form (pad pitch = 130m) SEIKO EPSON CORPORATION 1 E0C6009 RESET ROM 1,536 words x 12 bits OSC1 OSC2 BLOCK DIAGRAM OSC System Reset Control Core CPU E0C6200B RAM Interrupt Generator 144 words x 4 bits K00-K03 COM0-3 SEG0-37 Input Port LCD Driver TEST 38 SEG x 4 COM Output Port VDD VL1-VL3 CA, CB VS1 VSS Power Controller I/O Port Stopwatch Timer Clock Timer R00, R03 (BZ, BZ)1 R01 R02 (FOUT)1 P00-P03 P10-P13 1: Terminal specifications can be selected by mask option. PAD LAYOUT Pad Layout Diagram 15 Pad Coordinates 10 5 1 70 20 65 25 30 X 60 Die No. (0, 0) 55 35 40 45 50 2.90mm Chip thickness: 400m Pad opening: 95m 2 2.87mm Y No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Pad name SEG37 K03 K02 K01 K00 P13 P12 P11 P10 P03 P02 P01 P00 R02 R01 R00 R03 VSS RESET VS1 OSC2 OSC1 VDD VL3 VL2 VL1 CB CA COM3 COM2 COM1 COM0 SEG0 SEG1 SEG2 X Y 1,020 1,268 861 1,268 731 1,268 601 1,268 471 1,268 297 1,268 167 1,268 37 1,268 -93 1,268 -246 1,268 -376 1,268 -507 1,268 -637 1,268 -835 1,268 -969 1,268 -1,102 1,268 -1,236 1,268 -1,284 965 -1,284 835 -1,284 705 -1,284 575 -1,284 445 -1,284 286 -1,284 156 -1,284 26 -1,284 -104 -1,284 -234 -1,284 -364 -1,284 -494 -1,284 -624 -1,284 -754 -1,284 -884 -1,284 -1,014 -1,237 -1,268 -1,107 -1,268 No. 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 Pad name SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 TEST SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 SEG36 X -977 -795 -665 -535 -405 -275 -145 -15 115 245 375 505 635 765 895 1,025 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 1,284 Y -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,268 -1,196 -1,037 -879 -749 -619 -489 -359 -229 -99 32 162 292 422 552 682 812 942 1,072 1,202 E0C6009 PAD DESCRIPTION Pad name Pad No. VDD 23 VSS 18 VS1 20 VL1-3 26-24 CA, CB 28, 27 OSC1 22 OSC2 21 K00-03 5-2 P00-03 13-10 P10-13 9-6 R00 16 R03 17 R01 15 R02 14 SEG0-37 33-52, 54-70, 1 COM0-3 32-29 RESET 19 TEST 53 Can be selected by mask option I/O (I) (I) - - - I O I I/O I/O O O O O O O I I Function Power supply terminal (+) Power supply terminal (-) Constant voltage output terminal Power source for LCD Booster capacitor connecting terminal Crystal or CR oscillation input terminal Crystal or CR oscillation output terminal Input port terminal I/O port terminal I/O port terminal Output port terminal (BZ output is selectable ) Output port terminal (BZ output is selectable ) Output port terminal Output port terminal (FOUT output is selectable ) LCD segment output (DC output is selectable ) LCD common output terminal (1/4, 1/3 or 1/2 duty are selectable ) Initial reset input terminal Test input terminal BASIC EXTERNAL CONNECTION DIAGRAM Piezo Buzzer Single Terminal Driving I K00 K01 K02 K03 I/O P00 P01 P02 P03 P10 P11 P12 P13 COM3 SEG37 COM0 SEG0 LCD panel CB C1 CA VL1 C2 Connection depends on power supply and LCD panel specification. VL2 VL3 VDD E0C6009 E0C60L09 C3 CGX OSC1 X'tal OSC2 VS1 C4 RESET R00 (BZ) R01 O R02 (FOUT) R03 (BZ) Lamp X'tal CGX C1 C2 C3 C4 CP Crystal oscillator Trimmer capacitor Capacitor Capacitor Capacitor Capacitor Capacitor TEST VSS + CP Piezo 32.768 kHz, CI = 35 k 5-25 pF 0.1 F 0.1 F 0.1 F 0.1 F 3.3 F Note: The above table is simply an example, and is not guaranteed to work. 3 E0C6009 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings E0C6009 Rating Supply voltage Input voltage (1) Input voltage (2) Operating temperature Storage temperature Soldering temperature / time Symbol VSS VI VIOSC Topr Tstg Tsol Value -5.5 to 0.5 VSS - 0.3 to 0.5 VS1 - 0.3 to 0.5 -20 to 70 -65 to 150 260C, 10sec (lead section) (VDD=0V) Unit V V V C C - Symbol VSS VI VIOSC Topr Tstg Tsol Value -2.0 to 0.5 VSS - 0.3 to 0.5 VS1 - 0.3 to 0.5 -20 to 70 -65 to 150 260C, 10sec (lead section) (VDD=0V) Unit V V V C C - E0C60L09 Rating Supply voltage Input voltage (1) Input voltage (2) Operating temperature Storage temperature Soldering temperature / time Recommended Operating Conditions E0C6009 Condition Supply voltage Oscillation frequency Symbol VSS fOSC Remark VDD=0V Crystal oscillation CR oscillation, RCR=475k Booster capacitor C1 Capacitor between VDD and VS1 C3 or C41 1: Depends on the LCD specification. Min. -3.6 0.1 0.1 (Ta=-20 to 70C) Typ. Max. Unit -3.0 -2.6 V 32.768 kHz 65 80 kHz F F E0C60L09 Condition Supply voltage Oscillation frequency Symbol VSS fOSC Booster capacitor C1 Capacitor between VDD and VS1 C3 or C41 1: Depends on the LCD specification. 4 Remark VDD=0V Crystal oscillation CR oscillation, RCR=475k Min. -1.8 0.1 0.1 (Ta=-20 to 70C) Typ. Max. Unit -1.5 -1.2 V 32.768 kHz 65 80 kHz F F E0C6009 DC Characteristics E0C6009 (Unless otherwise specified: VDD=0V, VSS=-3.0V, fosc=32.768kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Condition Min. Typ. Characteristic Max. Unit Symbol K00-03, P00-03, P10-13 0.2*VSS High level input voltage (1) 0 V VIH1 RESET, TEST VIH2 0.1*VSS High level input voltage (2) 0 V K00-03, P00-03, P10-13 VIL1 VSS Low level input voltage (1) 0.8*VSS V RESET, TEST VIL2 VSS 0.9*VSS V Low level input voltage (2) IIH1 VIH1=0V, No pull-down K00-03, P00-03, P10-13 0 0.5 High level input current (1) A IIH2 K00-03 VIH2=0V, Pull-down 4 40 High level input current (2) A IIH3 P00-03, P10-13 VIH3=0V, Pull-down 50 200 High level input current (3) A RESET, TEST IIL K00-03, P00-03, P10-13 VIL=VSS -0.5 0 Low level input current A RESET, TEST IOH1 VOH1=0.1*VSS R00, R03 -1.8 High level output current (1) mA IOH2 VOH2=0.1*VSS R01, R02, -0.9 High level output current (2) mA P00-03, P10-13 IOL1 VOL1=0.9*VSS R00, R03 4.0 Low level output current (1) mA IOL2 VOL2=0.9*VSS R01, R02, 3.0 Low level output current (2) mA P00-03, P10-13 IOH3 VOH3=-0.05V COM0-3 -3 Common output current A IOL3 VOL3=VL3+0.05V 3 A IOH4 VOH4=-0.05V SEG0-37 -3 Segment output current A IOL4 VOL4=VL3+0.05V 3 (during LCD output) A IOH5 VOH5=0.1*VSS SEG0-37 -200 Segment output current A IOL5 VOL5=0.9*VSS 200 (during DC output) A E0C60L09 (Unless otherwise specified: VDD=0V, VSS=-1.5V, fosc=32.768kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Condition Min. Typ. Characteristic Max. Unit Symbol K00-03, P00-03, P10-13 0.2*VSS High level input voltage (1) 0 V VIH1 RESET, TEST VIH2 0.1*VSS High level input voltage (2) 0 V K00-03, P00-03, P10-13 VIL1 VSS Low level input voltage (1) 0.8*VSS V RESET, TEST VIL2 VSS 0.9*VSS V Low level input voltage (2) IIH1 VIH1=0V, No pull-down K00-03, P00-03, P10-13 0 0.5 High level input current (1) A IIH2 K00-03 VIH2=0V, Pull-down 2 16 High level input current (2) A VIH3=0V, Pull-down IIH3 P00-03, P10-13 25 100 High level input current (3) A RESET, TEST IIL K00-03, P00-03, P10-13 VIL=VSS -0.5 0 Low level input current A RESET, TEST IOH1 VOH1=0.1*VSS R00, R03 -300 High level output current (1) A IOH2 VOH2=0.1*VSS R01, R02, -150 High level output current (2) A P00-03, P10-13 IOL1 VOL1=0.9*VSS R00, R03 1400 Low level output current (1) A IOL2 VOL2=0.9*VSS R01, R02, 700 Low level output current (2) A P00-03, P10-13 IOH3 VOH3=-0.05V COM0-3 -3 Common output current A IOL3 VOL3=VL3+0.05V 3 A IOH4 VOH4=-0.05V SEG0-37 -3 Segment output current A IOL4 VOL4=VL3+0.05V 3 (during LCD output) A IOH5 VOH5=0.1*VSS SEG0-37 -100 Segment output current A IOL5 VOL5=0.9*VSS 100 (during DC output) A 5 E0C6009 Analog Circuit Characteristics and Current Consumption E0C6009 (Crystal Oscillation) * 4.5 V LCD panel, 1/4, 1/3, 1/2 duty, 1/3 bias (VL2 is shorted to VSS inside the IC) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Condition Typ. Min. Characteristic Max. Unit Symbol 1/2*VL2 LCD drive voltage 1/2*VL2 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) - 0.1 x0.9 VSS VL2 Connect 1 M load resistor between VDD and VL2 V (without panel load) VL3 Connect 1 M load resistor between VDD and VL3 3/2*VL2 3/2*VL2 V (without panel load) - 0.1 x0.9 During HALT Without 2.5 IOP 1.0 Current consumption A During execution panel load 5.0 2.5 A (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Condition Typ. Min. Characteristic Max. Unit Symbol 1/2*VL2 LCD drive voltage 1/2*VL2 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) - 0.1 x0.85 VSS VL2 Connect 1 M load resistor between VDD and VL2 V (without panel load) VL3 Connect 1 M load resistor between VDD and VL3 3/2*VL2 3/2*VL2 V (without panel load) - 0.1 x0.85 During HALT Without 5.5 IOP 2.0 Current consumption A During execution panel load 10.0 5.5 A * 3 V LCD panel, 1/4, 1/3, 1/2 duty, 1/2 bias (VL3 is shorted to VSS inside the IC and VL1 is shorted to VL2 outside the IC) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Min. Condition Typ. Characteristic Max. Unit Symbol 1/2*VL3 LCD drive voltage 1/2*VL3 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) - 0.1 x0.9 1/2*VL3 1/2*VL3 V VL2 Connect 1 M load resistor between VDD and VL2 (without panel load) - 0.1 x0.9 VSS VL3 Connect 1 M load resistor between VDD and VL3 V (without panel load) During HALT Without IOP 1.0 2.5 Current consumption A During execution panel load 2.5 5.0 A (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Min. Condition Typ. Characteristic Max. Unit Symbol 1/2*VL3 LCD drive voltage 1/2*VL3 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) - 0.1 x0.85 1/2*VL3 1/2*VL3 V VL2 Connect 1 M load resistor between VDD and VL2 (without panel load) - 0.1 x0.85 VSS VL3 Connect 1 M load resistor between VDD and VL3 V (without panel load) During HALT Without IOP 2.0 5.5 Current consumption A During execution panel load 5.5 10.0 A 6 E0C6009 E0C60L09 (Crystal Oscillation) * 4.5 V LCD panel, 1/4, 1/3, 1/2 duty, 1/3 bias (VL1 is shorted to VSS inside the IC) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Condition Typ. Min. Characteristic Max. Unit Symbol VSS LCD drive voltage 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 x0.9 3*VL1 3*VL1 VL3 Connect 1 M load resistor between VDD and VL3 V (without panel load) - 0.1 x0.9 During HALT Without 2.5 IOP 1.0 Current consumption A During execution panel load 5.0 2.5 A (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Condition Typ. Min. Characteristic Max. Unit Symbol VSS LCD drive voltage 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 3*VL1 3*VL1 VL3 Connect 1 M load resistor between VDD and VL3 V (without panel load) - 0.1 x0.85 During HALT Without 5.5 IOP 2.0 Current consumption A During execution panel load 10.0 5.5 A * 3 V LCD panel, 1/4, 1/3, 1/2 duty, 1/2 bias (VL1 is shorted to VSS inside the IC and VL1 is shorted to VL2 outside the IC) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Condition Typ. Min. Characteristic Max. Unit Symbol VSS LCD drive voltage V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) VL2 Connect 1 M load resistor between VDD and VL2 VSS V (without panel load) 2*VL1 VL3 Connect 1 M load resistor between VDD and VL3 2*VL1 V (without panel load) - 0.1 x0.9 During HALT Without 2.5 IOP 1.0 Current consumption A During execution panel load 5.0 2.5 A (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F) Condition Typ. Min. Characteristic Max. Unit Symbol VSS LCD drive voltage V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) VL2 Connect 1 M load resistor between VDD and VL2 VSS V (without panel load) 2*VL1 VL3 Connect 1 M load resistor between VDD and VL3 2*VL1 V (without panel load) - 0.1 x0.85 During HALT Without 5.5 IOP 2.0 Current consumption A During execution panel load 10.0 5.5 A 7 E0C6009 E0C6009 (CR Oscillation) * 4.5 V LCD panel, 1/4, 1/3, 1/2 duty, 1/3 bias (VL2 is shorted to VSS inside the IC) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F, RCR=475k) Condition Typ. Min. Characteristic Max. Unit Symbol 1/2*VL2 LCD drive voltage 1/2*VL2 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) - 0.1 x0.9 VSS VL2 Connect 1 M load resistor between VDD and VL2 V (without panel load) VL3 Connect 1 M load resistor between VDD and VL3 3/2*VL2 3/2*VL2 V (without panel load) - 0.1 x0.9 During HALT Without 15.0 IOP 8.0 Current consumption A During execution panel load 20.0 15.0 A (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F, RCR=475k) Condition Typ. Min. Characteristic Max. Unit Symbol 1/2*VL2 LCD drive voltage 1/2*VL2 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) - 0.1 x0.85 VSS VL2 Connect 1 M load resistor between VDD and VL2 V (without panel load) VL3 Connect 1 M load resistor between VDD and VL3 3/2*VL2 3/2*VL2 V (without panel load) - 0.1 x0.85 During HALT Without 30.0 IOP 16.0 Current consumption A During execution panel load 40.0 30.0 A * 3 V LCD panel, 1/4, 1/3, 1/2 duty, 1/2 bias (VL3 is shorted to VSS inside the IC and VL1 is shorted to VL2 outside the IC) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C3=0.1F, RCR=475k) Min. Condition Typ. Characteristic Max. Unit Symbol 1/2*VL3 LCD drive voltage 1/2*VL3 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) - 0.1 x0.9 1/2*VL3 1/2*VL3 V VL2 Connect 1 M load resistor between VDD and VL2 (without panel load) - 0.1 x0.9 VSS VL3 Connect 1 M load resistor between VDD and VL3 V (without panel load) During HALT Without IOP 8.0 15.0 Current consumption A During execution panel load 15.0 20.0 A (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C3=0.1F, RCR=475k) Min. Condition Typ. Characteristic Max. Unit Symbol 1/2*VL3 LCD drive voltage 1/2*VL3 V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) - 0.1 x0.85 1/2*VL3 1/2*VL3 V VL2 Connect 1 M load resistor between VDD and VL2 (without panel load) - 0.1 x0.85 VSS VL3 Connect 1 M load resistor between VDD and VL3 V (without panel load) During HALT Without IOP 16.0 30.0 Current consumption A During execution panel load 30.0 40.0 A 8 E0C6009 E0C60L09 (CR Oscillation) * 4.5 V LCD panel, 1/4, 1/3, 1/2 duty, 1/3 bias (VL1 is shorted to VSS inside the IC) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=65kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F, RCR=475k) Condition Typ. Min. Characteristic Max. Unit Symbol VSS LCD drive voltage 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 x0.9 3*VL1 3*VL1 VL3 Connect 1 M load resistor between VDD and VL3 V (without panel load) - 0.1 x0.9 During HALT Without 15.0 IOP 8.0 Current consumption A During execution panel load 20.0 15.0 A (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=65kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C4=0.1F, RCR=475k) Condition Typ. Min. Characteristic Max. Unit Symbol VSS LCD drive voltage 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 3*VL1 3*VL1 VL3 Connect 1 M load resistor between VDD and VL3 V (without panel load) - 0.1 x0.85 During HALT Without 30.0 IOP 16.0 Current consumption A During execution panel load 40.0 30.0 A * 3 V LCD panel, 1/4, 1/3, 1/2 duty, 1/2 bias (VL1 is shorted to VSS inside the IC and VL1 is shorted to VL2 outside the IC) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=65kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C3=0.1F, RCR=475k) Condition Typ. Min. Characteristic Max. Unit Symbol VSS LCD drive voltage V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) VL2 Connect 1 M load resistor between VDD and VL2 VSS V (without panel load) 2*VL1 VL3 Connect 1 M load resistor between VDD and VL3 2*VL1 V (without panel load) - 0.1 x0.9 During HALT Without 15.0 IOP 8.0 Current consumption A During execution panel load 20.0 15.0 A (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=65kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C3=0.1F, RCR=475k) Condition Typ. Min. Characteristic Max. Unit Symbol VSS LCD drive voltage V VL1 Connect 1 M load resistor between VDD and VL1 (without panel load) VL2 Connect 1 M load resistor between VDD and VL2 VSS V (without panel load) 2*VL1 VL3 Connect 1 M load resistor between VDD and VL3 2*VL1 V (without panel load) - 0.1 x0.85 During HALT Without 30.0 IOP 16.0 Current consumption A During execution panel load 40.0 30.0 A 9 E0C6009 Oscillation Characteristics Oscillation characteristics will vary according to different conditions (elements used, boad pattern). Use the following characteristics are as reference values. E0C6009 Crystal Oscillation (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Crystal: C-002R (CI=35k), CG=25pF, CD=built-in, Ta=25C) Characteristic Symbol Condition Min. Typ. Max. Unit Oscillation start voltage Vsta tsta5sec (VSS) -2.6 V Oscillation stop voltage Vstp tstp10sec (VSS) -2.6 V Including the parasitic capacitance inside the chip Built-in capacitance (drain) CD 20 pF f/V VSS=-2.6 to -3.6V 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 -3.6 V Rleak Between OSC1 and VDD, VSS Permitted leak resistance 200 M E0C60L09 Crystal Oscillation (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Crystal: C-002R (CI=35k), CG=25pF, CD=built-in, Ta=25C) Characteristic Symbol Condition Min. Typ. Max. Unit Oscillation start voltage Vsta tsta5sec (VSS) -1.2 V Oscillation stop voltage Vstp tstp10sec (VSS) -1.2 V Including the parasitic capacitance inside the chip Built-in capacitance (drain) CD 20 pF f/V VSS=-1.2 to -1.8V 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 -1.8 V Rleak Between OSC1 and VDD, VSS Permitted leak resistance 200 M E0C6009 CR Oscillation Characteristic Symbol Oscillation frequency dispersion fOSC Oscillation start time tsta VSS=-2.6 to -3.6V (Unless otherwise specified: VDD=0V, VSS=-3.0V, RCR=475k, Ta=25C) Condition Min. Typ. Max. Unit 45.5 65 84.5 kHz 3 mS E0C60L09 CR Oscillation Characteristic Symbol Oscillation frequency dispersion fOSC Oscillation start time tsta VSS=-1.2 to -1.8V (Unless otherwise specified: VDD=0V, VSS=-1.5V, RCR=475k, Ta=25C) Condition Min. Typ. Max. Unit 45.5 65 84.5 kHz 3 mS 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