PCF8881 Просмотр технического описания (PDF) - Philips Electronics

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производитель

PCF8881

132 × 132 RGB single chip TFT driver with DC-to-DC converter

Philips Electronics 

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VGM16P to VGM1P

VGM16N to VGM1N

S395 to S0

IREF

VBG

VCOM

G131 to G0

SM1P

SM2P

SM1N

SM2N

VDDD

VSSD

VDDA

VSSA

GREY LEVEL

GENERATOR

TEMPERATURE

COMPENSATION

PCF8881

to all blocks

COMMAND

INTERPRETER

DACs

SOURCE DRIVER

COM

DRIVER

GATE

DRIVER

DATA LATCH/FIFO

DISPLAY DATA RAM

132 × 132 × 16-bit

REFERENCE

VOLTAGE

REFERENCE

CURRENT

TIMING

CONTROLLER

OSCILLATOR

RAM ACCESS

ARBITER

CALIBRATION

MEMORY

DC-TO-DC

CONVERTER

TEST

USER INTERFACE

VDDD [MODE]

VSSD [MODE]

SCAN_MODE [1:0]

FRM_MODE

T[6:1]

D [0] /SDA

D [15:1]

RD_N

WR_N DCX/SCL CS_N RES_N

TE ISEL[2:0]

INDUCTIVE

DC-TO-DC

mdb392

OSC

VGL_OUT

VGL_IN

VSP_OUT

VSP_IN

VSN_OUT

VSN_IN

VGH_OUT

VGH_IN

C1P to C9P

C1M to C9M

SWCTRLP

SWCTRLN

Fig.2 Block diagram.

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