PCF8579T中文资料PDF规格书
PCF8579T规格书详情
GENERAL DESCRIPTION
The PCF8579 is a low power CMOS LCD 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 and can drive 32 × 40 dots in a 32 row multiplexed LCD. Up to 16 PCF8579s can be cascaded and up to 32 devices may be used on the same I2C-bus (using the two slave addresses). The device is optimized for use with the PCF8578 LCD row/column driver.
FEATURES
• LCD column driver
• Used in conjunction with the PCF8578, this device forms part of a chip set capable of driving up to 40960 dots
• 40 column outputs
• Selectable multiplex rates; 1 : 8, 1 : 16, 1 : 24 or 1 : 32
• Externally selectable bias configuration, 5 or 6 levels
• Easily cascadable for large applications (up to 32 devices)
• 1280-bit RAM for display data storage
• Display memory bank switching
• Auto-incremented data loading across hardware subaddress boundaries (with PCF8578)
• 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 PCF8578)
• Space saving 56-lead plastic mini-pack and 64-pin plastic low profile quad flat package
• Compatible with chip-on-glass technology
• I2C-bus address: 011110 SA0.
APPLICATIONS
• Automotive information systems
• Telecommunication systems
• Point-of-sale terminals
• Computer terminals
• Instrumentation.
产品属性
- 产品编号:
PCF8579T/1,118
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 显示驱动器
- 包装:
管件
- 显示类型:
LCD
- 配置:
点阵
- 接口:
I²C
- 电压 - 供电:
2.5V ~ 6V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
56-BSOP(0.435",11.05mm 宽)
- 供应商器件封装:
56-VSO
- 描述:
IC DRVR DOT MATRIX 56VSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS/飞利浦 |
23+ |
NA/ |
900 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NXP |
2016+ |
SSOP56 |
2108 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NXP |
2020+ |
SSOP56 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
PHI |
23+ |
SSOP |
20000 |
原厂原装正品现货 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
SSOP56 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 | ||
NXP |
1822+ |
SSOP56 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
NXP |
SSOP56 |
899933 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
PHILPS |
2320+ |
SSOP |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
询价 | ||
NXP/恩智浦 |
22+ |
SSOP56 |
10000 |
绝对原装现货热卖 |
询价 | ||
PH |
23+ |
NA |
2040 |
专做原装正品,假一罚百! |
询价 |