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參數(shù)資料
| 型號： | PCF8579H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顯示驅(qū)動器 |
| 英文描述： | LCD column driver for dot matrix graphic displays |
| 中文描述： | LIQUID CRYSTAL DISPLAY DRIVER, PQFP64 |
| 封裝： | PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 17/40頁 |
| 文件大?。?/td> | 287K |
| 代理商： | PCF8579H |
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1997 Apr 01
17
Philips Semiconductors
Product specification
LCD column driver for dot matrix graphic
displays
PCF8579
Fig.11 (a) Master transmits to slave receiver (WRITE mode); (b) Master reads after sending command string
(WRITE commands; READ data); (c) Master reads slave immediately after sending slave address (READ
mode).
MSA830
S
A
0
S
0 1 1 1 1 0
0 A C
COMMAND
A
P
A
DISPLAY DATA
slave address
/
R W
acknowledge by
all addressed
PCF8578s / PCF8579s
acknowledge
by A0, A1, A2 and A3
selected PCF8578s /
PCF8579s only
n 0 byte(s)
n 0 byte(s)
1 byte
update data pointers
and if necessary,
subaddress counter
(a)
MSA831
S
A
0
S
0 1 1 1 1 0
1 A
DATA
A
P
1
DATA
slave address
/
R W
acknowledge by
all addressed
PCF8578s / PCF8579s
last byte
n bytes
update data pointers
and if necessary,
subaddress counter
(c)
acknowledge
from master
no acknowledge
from master
MSA832
S
A
0
S
0 1 1 1 1 0
0 A C
COMMAND
A
slave address
/
R W
acknowledge by
all addressed
PCF8578s / PCF8579s
n 1 byte
(b)
A
DATA
S
A
0
S
0 1 1 1 1 0
1 A
slave address
/
R W
P
1
DATA
n bytes
last byte
update data pointers
and if necessary
subaddress counter
acknowledge
from master
no acknowledge
from master
at this moment master
transmitter becomes a
master receiver and
PCF8578/PCF8579 slave
receiver becomes a
slave transmitter
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF8579H/1 | 功能描述:LCD 驅(qū)動器 DOT MATRIX LCD DRVR (COLUMN) RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| PCF8579H/1,157 | 功能描述:LCD 驅(qū)動器 DOT MATRIX LCD DRVR RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| PCF8579HT/1 | 功能描述:LED照明驅(qū)動器 LCD COLM DRVR for dot matrix GPX DISP RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| PCF8579HT/1,518 | 制造商:NXP Semiconductors 功能描述: |
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