PCF8579中文资料PDF规格书
PCF8579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:
PCF8579H/1
- 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:
64-LQFP
- 供应商器件封装:
64-LQFP(10x10)
- 描述:
IC DRVR DOT MATRIX 64LQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
22+ |
TQFP64 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
NXP/恩智浦 |
2023+ |
QFP |
2085 |
原厂全新正品旗舰店优势现货 |
询价 | ||
PHI |
22+23+ |
SSOP-56 |
10507 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHI |
22+ |
SOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
PHILIPS/飞利浦 |
2022+ |
10 |
全新原装 货期两周 |
询价 | |||
NXP USA Inc. |
21+ |
2.5V ~ 6V |
1500 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
VSOP56 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHI |
VSOP20 |
58209 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
PHILIPS/飞利浦 |
22+ |
SSOP-56 |
10000 |
绝对原装现货热卖 |
询价 | ||
PHI |
VSOP56 |
39907 |
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 |