TAIPEI : TEL : FAX : H.K. : TEL : FAX : MOSDESIGN SEMICONDUCTOR CORP. 32 PATTERN VISION PERSISTENCE 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 LED FLASH M1170-1 IC FEATURES * 1 KEY 6 LED 32 patterns. MODE ON/OFF LH SEQ * OPT : ON/OFF, LH, Sequence. OPT VSS X VDD APPLICATION * Blinking LED, Functions indicator, Xmas decoration. ELECTRICAL CHARACTERISTICS Characteristics Operating Voltage Sym. ( @VDD=3V unless otherwise specified ) VDD Min. 2 Typ. 3 Max. 5 Unit V Operating Current IOP 96 120 144 A Quiescent Current ISB 1 5 Driving Current IOL 4 Operating Temperature Temp. 0 25 60 A mA REMARKS @ VDS=1.2V APPLICATION DIAGRAM M1170-1P VDD L4 1 16 L3 VSS L3 TG L6 L1 OPT L2 OSC L5 M1170-1 1.23x 1.17mm2 =VSS L2 L1 L4 VDD L5 OPT L6 VSS OSC TEST 8 9 *All specs and applications shown above subject to change without prior notice. ( , ) 1/4 2003-12-04 TG TAIPEI : TEL : FAX : H.K. : TEL : FAX : MOSDESIGN SEMICONDUCTOR CORP. 32 PATTERN VISION PERSISTENCE LED FLASH M1170-1 IC TIMING DIAGRAM (DEBOUNCE TIME 1MS) 1. ON/OFF (OPT=VSS) TRG LED P1 P2 P3 P32 P1 2. LH (OPT=X) TRG LED P1, P2, P3, P4, .........P8 P9, P10......P31 P32, P1, P2.......... 3. SWQ (OPT=VDD) TRG LED P1 P2 2/4 P3 P32 2003-12-04 P1 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 TAIPEI : TEL : FAX : H.K. : TEL : FAX : MOSDESIGN SEMICONDUCTOR CORP. 32 PATTERN VISION PERSISTENCE LED FLASH M1170-1 IC "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" 3/4 2003-12-04 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 TAIPEI : TEL : FAX : H.K. : TEL : FAX : MOSDESIGN SEMICONDUCTOR CORP. 32 PATTERN VISION PERSISTENCE LED FLASH M1170-1 IC PAD ASSIGNMENT & POSITION 1 2 3 No. 1 2 3 4 5 6 7 8 9 10 11 12 4 5 Y 6 X (0,0) 7 12 11 10 9 8 NAME TEST TG OSC VSS OPT VDD L1 L2 L3 L4 L5 L6 X 408.4 -191.1 76.9 466.8 416.9 419.9 416.9 416.9 238.4 31.7 -175 -381.7 UNIT : um Y 376.7 376.7 376.7 426.6 246.6 29.3 -177.4 -384.1 -384.1 -384.1 -384.1 -384.1 * CHIP SIZE ~ 1.23 x 1.17 mm2 * IC substrate should be connected to VSS in PCB (PCB IC VSS) 4/4 2003-12-04 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961