参数资料
型号: WFP7151
厂商: WINBOND ELECTRONICS CORP
元件分类: 显示驱动器
英文描述: LIQUID CRYSTAL DISPLAY DRIVER, UUC257
封装: TCP-257
文件页数: 1/27页
文件大小: 231K
代理商: WFP7151
Preliminary WFP7151
160 OUTPUT SEGMENT/COMMON
STN LCD DRIVER
Publication Release Date: July 9, 2001
- 1 -
Revision A1
1. GENERAL DESCRIPTION
The WFP7151 is a 160 output segment/common driver LSI suitable driving STN dot matrix LCD
panels.
Through the use of SST (Super Slim TCP) technology.
It is ideal for substantially decreasing the size of the frame section of the LCD module.
The WFP7151 is good both segment driver and common driver and a low power consuming, high-
precision LCD panel display can be assembled.
2. FEATURES AND BENEFITS
(Segment mode)
Shift clock frequency up to 8 MHz
Adopts a data bus system
4-bit/8-bit parallel input modes are selectable with MD pin.
Automatic transfer function of an enable signal.
Automatic counting function which in the chip select mode causes the internal clock to be stopped by
automatically counting 160 of input data.
(Common model)
Shift clock frequency up to 4 MHz
Built-in 160-bits bi-directional shift register (divisible into 80-bits x 2)
(80-bits shift register x 2)
(1) Y1
- Y160 single mode
(2) Y160
- Y1
(3) Y1
- Y80,
Y81 - Y160
Dual mode
(4) Y160
- Y81,
Y80 - Y1
The above 4 shift directions are pin-selectable
(Others)
Supply voltage for LCD drive
: +10 to +30V
Number of LCD drive outputs
: 160
Low output impedance
Low power consumption
Supply voltage for the logic system
: +2.5 to +5.5V
CMOS silicon gate process (P-type silicon substrate)
Packaged in TCP
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