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PCF2116 Datasheet(PDF) 2 Page - NXP Semiconductors |
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PCF2116 Datasheet(HTML) 2 Page - NXP Semiconductors |
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2 / 64 page  1997 Apr 07 2 Philips Semiconductors Product specification LCD controller/drivers PCF2116 family CONTENTS 1 FEATURES 2 APPLICATIONS 3 GENERAL DESCRIPTION 3.1 Packages 4 ORDERING INFORMATION 5 BLOCK DIAGRAM 6 PINNING 7 PIN FUNCTIONS 7.1 RS: register select (parallel control) 7.2 R/W: read/write (parallel control) 7.3 E: data bus clock 7.4 DB0 to DB7: data bus 7.5 C1 to C60: column driver outputs 7.6 R1 to R32: row driver outputs 7.7 VLCD: LCD power supply 7.8 V0: VLCD control input 7.9 OSC: oscillator 7.10 SCL: serial clock line 7.11 SDA: serial data line 7.12 SA0: address pin 7.13 T1: test pad 8 FUNCTIONAL DESCRIPTION 8.1 LCD supply voltage generator, PCF2114x and PCF2116x 8.2 LCD supply voltage generator, PCF2116K 8.3 Character generator ROM (CGROM) 8.4 LCD bias voltage generator 8.5 Oscillator 8.6 External clock 8.7 Power-on reset 8.8 Registers 8.9 Busy Flag 8.10 Address Counter (AC) 8.11 Display data RAM (DDRAM) 8.12 Character generator ROM (CGROM) 8.13 Character generator RAM (CGRAM) 8.14 Cursor control circuit 8.15 Timing generator 8.16 LCD row and column drivers 8.17 Programming MUX 1 : 16 displays with the PCF2114x 8.18 Programming MUX 1 : 32 displays with the PCF2114x 8.19 Reset function 9 INSTRUCTIONS 9.1 Clear display 9.2 Return home 9.3 Entry mode set 9.4 Display on/off control 9.5 Cursor/display shift 9.6 Function set 9.7 Set CGRAM address 9.8 Set DDRAM address 9.9 Read busy flag and address 9.10 Write data to CGRAM or DDRAM 9.11 Read data from CGRAM or DDRAM 10 INTERFACE TO MICROCONTROLLER (PARALLEL INTERFACE) 11 INTERFACE TO MICROCONTROLLER (I2C-BUS INTERFACE) 11.1 Characteristics of the I2C-bus 11.2 Bit transfer 11.3 START and STOP conditions 11.4 System configuration 11.5 Acknowledge 11.6 I2C-bus protocol 12 LIMITING VALUES 13 HANDLING 14 DC CHARACTERISTICS 15 DC CHARACTERISTICS (PCF2116K) 16 AC CHARACTERISTICS 17 TIMING CHARACTERISTICS 18 APPLICATION INFORMATION 18.1 8-bit operation, 1-line display using internal reset 18.2 4-bit operation, 1-line display using internal reset 18.3 8-bit operation, 2-line display 18.4 I2C operation, 1-line display 18.5 Initializing by instruction 19 BONDING PAD LOCATIONS 20 PACKAGE OUTLINE 21 SOLDERING 22 DEFINITIONS 23 LIFE SUPPORT APPLICATIONS 24 PURCHASE OF PHILIPS I2C COMPONENTS |
Similar Part No. - PCF2116 |
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Similar Description - PCF2116 |
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