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PCF2116CU/10 数据表(PDF) 4 Page - NXP Semiconductors |
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PCF2116CU/10 数据表(HTML) 4 Page - NXP Semiconductors |
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4 / 64 page ![]() 1997 Apr 07 4 Philips Semiconductors Product specification LCD controller/drivers PCF2116 family 5 BLOCK DIAGRAM Fig.1 Block diagram (pin numbers for LQFP128 package). handbook, full pagewidth SHIFT REGISTER 32-BIT MGA797 - 1 VSS VDD CHARACTER GENERATOR RAM (CGRAM) 16 CHARACTERS CHARACTER GENERATOR ROM (CGROM) 240 CHARACTERS CURSOR + DATA CONTROL 5 5 SHIFT REGISTER 5 x 12-bit 60 DATA LATCHES 60 COLUMN DRIVERS 6 BIAS VOLTAGE GENERATOR VLCD GENERATOR 93, 95, 97 60 32 ROW DRIVERS 8 DISPLAY DATA RAM (DDRAM) 80 CHARACTERS 32 84 to 77, 115 to 122 76 to 69, 123 to 128, 1 and 4 ADDRESS COUNTER (AC) INSTRUCTION DECODER INSTRUCTION REGISTER (IR) DATA REGISTER (DR) BUSY FLAG 7 8 8 I/O BUFFER 8 7 7 8 92 104, 106 109, 112 VLCD DISPLAY ADDRESS COUNTER POWER - ON RESET TIMING GENERATOR OSCILLATOR 7 102 OSC C1 to C60 R1 to R32 4 105, 103, 98, 96 4 108 110 113 DB0 to DB3 DB4 to DB7 E RS R/W V0 PCF2116 88 SCL 90 SDA 107 SA0 111 T1 94, 91, 89, 87 68, 65 to 38 35 to 5 |
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