PCF8578USLASH2 datasheet(5/44 Pages) PHILIPS

部件名	PCF8578U/2

功能描述	LCD row/column driver for dot matrix graphic displays

PDF	44 Pages

Scroll/Zoom	100%

制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

标志

5 / 44 page

1998 Sep 08

Philips Semiconductors

Product speciﬁcation

LCD row/column driver for dot matrix

graphic displays

PCF8578

PINNING

SYMBOL

DESCRIPTION

VSO56

LQFP64

SDA

I2C-bus serial data input/output

SCL

I2C-bus serial clock input

SYNC

cascade synchronization output

CLK

external clock input/output

VSS

ground (logic)

TEST

test pin (connect to VSS)

SA0

I2C-bus slave address input (bit 0)

OSC

oscillator input

VDD

positive supply voltage

V2 to V5

10 to 13

21 to 24

LCD bias voltage inputs

VLCD

LCD supply voltage

n.c.

15, 16

14, 15, 17 to 19,

26 to 28, 36, 47

not connected

C39 to C32

17 to 24

29 to 35, 37

LCD column driver outputs

R31/C31 to R8/C8

25 to 48

38 to 46, 48 to 62

LCD row/column driver outputs

R7 to R0

49 to 56

63, 64, 1 to 6

LCD row driver outputs

PCF8578U/2 数据表(PDF) 5 Page - NXP Semiconductors

PCF8578U/2 数据表(HTML) 5 Page - NXP Semiconductors

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