S6A0074资料

Character Generator ROM (CGROM) 9600 bits 5
Cursor and Blink Controller
V1 - V5
V5OUT2 V5OUT3
5/6 Parallel/Serial Converter and Smooth Scroll Circuit
VDD
GND(VSS)
FEATURES
• Internal memory - Character Generator ROM (CGROM): 9,600 bits (240 characters x 5 x 8 dot) - Character Generator RAM (CGRAM): 64 x 8 bits (8 characters x 5 x 8 dot) - Segment Icon RAM (SEGRAM): 16 x 8 bits (96 icons max.) - Display Data RAM (DDRAM): 80 x 8 bits (80 characters max.) Low power operation - Power supply voltage range: 2.7 - 5.5V (VDD) - LCD Drive voltage range: 3.0 - 13.0V (VDD - V5) CMOS process Programmable duty cycle: 1/17, 1/33 Internal oscillator with an external resistor Low power consumption Bare chip available
元器件交易网
34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0074
INTRODUCTION
S6A0074 is a dot matrix LCD driver & controller LSI which is fabricated by low power CMOS technology. It can display 1, 2, or 4 lines with 5 x 8 or 6 x 8 dots format.
元器件交易网
34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0074
PAD CENTER COORDINATES
Table 1. Pad Location
Pad No. Pad Name Coordinate X 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 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 SEG62 SEG63 SEG64 SEG65 SEG66 SEG67 SEG68 SEG69 SEG70 SEG71 SEG72 SEG73 SEG74 SEG75 SEG76 SEG77 SEG78 SEG79 SEG80 COM9 COM10 COM11 COM12 COM13 COM14 -2475 -2350 -2225 -2100 -1975 -1850 -1725 -1600 -1475 -1350 -1225 -1100 -975 -850 -725 -600 -425 -350 -225 -100 24 149 274 399 524 762 887 1012 1137 1262 1387 Y -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 32 33 34 35 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 COM15 COM16 COM25 COM26 COM27 COM28 COM29 COM30 COM31 COM32 COM33 VDD OSC2 OSC1 RESET IM IE VSS1 RS/CS RW/SID E/SCLK DB0/SOD DB1 DB2 DB3 DB4 DB5 DB6 DB7 Vci C2 Pad No. Pad Name Coordinate X 1512 1637 1762 1887 2012 2137 2262 2387 2512 2637 2762 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 3059 Y -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -2269 -1778 -1653 -1528 -1403 -1278 -1153 -1028 -903 -778 -653 -528 -403 -278 -153 -28 97 222 347 472 597 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 C1 VSS2 V5OUT2 V5OUT3 V5 V4 V3 V2 V1 COM24 COM23 COM22 COM21 COM20 COM19 COM18 COM17 COM8 COM7 COM6 COM5 COM4 COM3 COM2 COM1 COM0 SEG1 SEG2 SEG3 SEG4 SEG5 Pad No. Pad Name Coordinate X 3059 3059 3059 3059 3059 3059 3059 3059 3059 2762 2637 2512 2387 2262 2137 2012 1887 1762 1637 1512 1387 1262 1137 1012 887 762 524 399 274 149 24 Y 722 847 972 1097 1222 1347 1472 1597 1722 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269 2269
3
元器件交易网
S6A0074
34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
PAD CONFIGURATION
SEG55 SEG54 SEG53 SEG52 SEG51 SEG50 SEG49 SEG48 SEG47 SEG46 SEG45 SEG44 SEG43 SEG42 SEG41 SEG40 SEG39 SEG38 SEG37 SEG36 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG56 SEG57 SEG58 SEG59 SEG60 SEG61 SEG62 SEG63 SEG64 SEG65 SEG66 SEG67 SEG68 SEG69 SEG70 SEG71 SEG72 SEG73 SEG74 SEG75 SEG76 SEG77 SEG78 SEG79 SEG80 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM16 COM25 COM26 COM27 COM28 COM29 COM30 COM31 COM32 COM33 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 36 37 38 39 40 41 42 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114
FUNCTIONS
• • • • • • • • • • • • Character type dot matrix LCD driver & controller Internal driver: 34 common and 80 segment signal output Easy interface with 4-bit or 8-bit MPU Clock synchronized serial Interface 5 x 8 dots matrix possible 6 x 8 dots matrix possible Bi-directional shift function All character reverse display Display shift per line Voltage converter for LCD drive voltage: 13V max (2 times/3 times) Various instruction functions Automatic power on reset
SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM17 COM18 COM19 COM20 COM21 COM22 COM23 COM24
2
元器件交易网
34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0074
BLOCK DIAGRAM
IE
OSC1
OSC2
Power on Reset (POR) RESET IM RS/CS E/SCLK RW/SID System Interface Serial 4-bit 8-bit 8 Instruction Register (IR)
X (0, 0) Y
Chip size: 6450 x 4870 PAD size: 100 × 100 Unit : µm
S6A0074
113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72
•
• • • • •
1
元器件交易网
S6A0074
Байду номын сангаас
34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
PROGRAMMABLE DUTY CYCLES 5-dot Font Width Display Line Numbers 1 2 4 1/17 1/33 1/33 Duty Ratio Single Chip Operation Displayable Characters 1 line of 32 characters 2 lines of 32 characters 4 lines of 16 characters Possible Icons 80 80 80
Oscillator Timing Generator
Instruction Decoder
7 COM0Common COM33 Driver
Address Counter 7 7
Display Data RAM (DDRAM) 80 x 8-bit
34-bit Shift Register
8 8 DB4-DB7 Input/ Output Buffer Busy Flag LCD Driver Voltage Selector Data Register (DR) 8 8 COM1Segment COM80 Driver
80-bit Shift Register
80-bit Latch Circuit
DB3-DB1
DB0-SOD
3
7
8
8
Vci C1 Voltage Converter C2
Segment RAM (SEGRAM) 16 bytes
Character Generator RAM (CGRAM) 64 bytes
4
VDD OSC2 OSC1 RESET IM IE VSS1 RS/CS RW/SID E/SCLK DB0/SOD DB1 DB2 DB3 DB4 DB5 DB6 DB7 Vci C2 C1 VSS2 V5OUT2 V5OUT3 V5 V4 V3 V2 V1
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 71
6-dot Font Width Display Line Numbers 1 2 4 1/17 1/33 1/33 Duty Ratio Single Chip Operation Displayable Characters 1 line of 26 characters 2 lines of 26 characters 4 lines of 13 characters Possible Icons 78 78 78