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PDF PCF8578T Data sheet ( Hoja de datos )
| Número de pieza | PCF8578T | |
| Descripción | LCD row/column driver for dot matrix graphic displays | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PCF8578T (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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INTEGRATED CIRCUITS
DATA SHEET
PCF8578
LCD row/column driver for dot
matrix graphic displays
Product specification
Supersedes data of 1997 Mar 28
File under Integrated Circuits, IC12
1998 Sep 08
1 page  
Philips Semiconductors
LCD row/column driver for dot matrix
graphic displays
Product specification
PCF8578
6 PINNING
SYMBOL
SDA
SCL
SYNC
CLK
VSS
TEST
SA0
OSC
VDD
V2 to V5
VLCD
n.c.
C39 to C32
R31/C31 to R8/C8
R7 to R0
VSO56
1
2
3
4
5
6
7
8
9
10 to 13
14
15, 16
17 to 24
25 to 48
49 to 56
PIN
LQFP64
DESCRIPTION
7 I2C-bus serial data input/output
8 I2C-bus serial clock input
9 cascade synchronization output
10 external clock input/output
11 ground (logic)
12 test pin (connect to VSS)
13 I2C-bus slave address input (bit 0)
16 oscillator input
20 positive supply voltage
21 to 24
LCD bias voltage inputs
25 LCD supply voltage
14, 15, 17 to 19, not connected
26 to 28, 36, 47
29 to 35, 37 LCD column driver outputs
38 to 46, 48 to 62 LCD row/column driver outputs
63, 64, 1 to 6 LCD row driver outputs
1998 Sep 08
5
5 Page 
Philips Semiconductors
LCD row/column driver for dot matrix
graphic displays
Product specification
PCF8578
ROW 0
COLUMN
VDD
V2
V3
V4
V5
V LCD
VDD
V2
V3
V4
V5
V LCD
SYNC
ROW 0
COLUMN
VDD
V2
V3
V4
V5
V LCD
VDD
V2
V3
V4
V5
V LCD
SYNC
ROW 0
COLUMN
VDD
V2
V3
V4
V5
V LCD
VDD
V2
V3
V4
V5
V LCD
SYNC
ROW 0
COLUMN
VDD
V2
V3
V4
V5
V LCD
VDD
V2
V3
V4
V5
V LCD
SYNC
T frame
01234 567
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
0 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
MSA841
ON
OFF
1:8
1:16
1:24
1:32
column
display
1998 Sep 08
Fig.6 LCD row/column waveforms.
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet PCF8578T.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PCF8578 | LCD row/column driver for dot matrix graphic displays | NXP Semiconductors |
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| PCF8578T | LCD row/column driver for dot matrix graphic displays | NXP Semiconductors |
| PCF8578U | LCD row/column driver for dot matrix graphic displays | NXP Semiconductors |
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