- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄24675 > 935200540557 (NXP SEMICONDUCTORS) LIQUID CRYSTAL DISPLAY DRIVER, PQFP64 PDF資料下載
參數(shù)資料
| 型號： | 935200540557 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顯示驅(qū)動器 |
| 英文描述： | LIQUID CRYSTAL DISPLAY DRIVER, PQFP64 |
| 封裝： | PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 23/46頁 |
| 文件大?。?/td> | 287K |
| 代理商： | 935200540557 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁當前第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁
1998 Sep 08
3
Philips Semiconductors
Product specication
LCD row/column driver for dot matrix
graphic displays
PCF8578
1
FEATURES
Single chip LCD controller/driver
Stand-alone or may be used with up to 32 PCF8579s
(40960 dots possible)
40 driver outputs, configurable as 328, 2416, 1624 or
8
32 rows/columns
Selectable multiplex rates; 1 : 8, 1 : 16, 1 : 24 or 1 : 32
Externally selectable bias configuration, 5 or 6 levels
1280-bit RAM for display data storage and scratch pad
Display memory bank switching
Auto-incremented data loading across hardware
subaddress boundaries (with PCF8579)
Provides display synchronization for PCF8579
On-chip oscillator, requires only 1 external resistor
Power-on reset blanks display
Logic voltage supply range 2.5 to 6 V
Maximum LCD supply voltage 9 V
Low power consumption
I2C-bus interface
TTL/CMOS compatible
Compatible with most microcontrollers
Optimized pinning for single plane wiring in multiple
device applications (with PCF8579)
Space saving 56-lead plastic mini-pack and 64 pin quad
flat pack
Compatible with chip-on-glass technology.
2
APPLICATIONS
Automotive information systems
Telecommunication systems
Point-of-sale terminals
Computer terminals
Instrumentation.
3
GENERAL DESCRIPTION
The PCF8578 is a low power CMOS LCD row/column
driver, designed to drive dot matrix graphic displays at
multiplex rates of 1 : 8, 1 : 16, 1 : 24 or 1 : 32. The device
has 40 outputs, of which 24 are programmable,
configurable as 32
8, 2416, 1624 or 832 rows/columns.
The PCF8578 can function as a stand-alone LCD
controller/driver for use in small systems, or for larger
systems can be used in conjunction with up to
32 PCF8579s for which it has been optimized. Together
these two devices form a general purpose LCD dot matrix
driver chip set, capable of driving displays of up to
40960 dots. The PCF8578 is compatible with most
microcontrollers and communicates via a two-line
bidirectional bus (I2C-bus). Communication overheads are
minimized by a display RAM with auto-incremented
addressing and display bank switching.
4
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
PCF8578T
VSO56
plastic very small outline package; 56 leads
SOT190-1
PCF8578U/2
chip with bumps in tray
PCF8578H
LQFP64
plastic low prole quad at package; 64 leads; body 10
× 10 × 1.4 mm
SOT314-2
相關PDF資料 |
PDF描述 |
|---|---|
| 935262342026 | LIQUID CRYSTAL DISPLAY DRIVER, UUC54 |
| 0570-2004-01 | LINE FILTER INDUCTORS |
| 0570-2004-02 | LINE FILTER INDUCTORS |
| 0570-2004-03 | LINE FILTER INDUCTORS |
| 0570-2004-04 | LINE FILTER INDUCTORS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 935200990118 | 制造商:NXP Semiconductors 功能描述:Shift Register Single 8-Bit Serial to Serial/Parallel 16-Pin TSSOP T/R |
| 9-352028-3 | 制造商:TE Connectivity 功能描述:ZP,19C.F.U.SH.38MM, W/O LUBE - Bulk 制造商:TE CONNECTIVITY 功能描述:ZP,19C.F.U.SH.38MM, W/O LUBE |
| 9-352112-9 | 制造商:TE Connectivity 功能描述:Z-PACK SHLD.LOWER C - Bulk |
| 9-352151-3 | 制造商:TE Connectivity 功能描述:ZP,22C.F.U.SH.44MMW/O LUBE - Tape and Reel 制造商:TE CONNECTIVITY 功能描述:ZP,22C.F.U.SH.44MMW/O LUBE |
| 9-352151-9 | 制造商:TE Connectivity 功能描述:ZP,22C.F.U.SH.44MM - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復。