LC75816E中文资料三洋数据手册PDF规格书
LC75816E规格书详情
Overview
The LC75816E and LC75816W are 1/8 to 1/10 duty dot matrix LCD display controllers/drivers that support the display of characters, numbers, and symbols. In addition to generating dot matrix LCD drive signals based on data transferred serially from a microcontroller, the LC75816E and LC75816W also provide on-chip character display ROM and RAM to allow display systems to be implemented easily. These products also provide up to 2 general-purpose output ports and incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.
Features
• Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)
• Controls and drives a 5 × 7, 5 × 8, or 5 × 9 dot matrix LCD.
• Supports accessory display segment drive (up to 65 segments)
• Display technique:
1/8 duty 1/4 bias drive (5 × 7 dots)
1/9 duty 1/4 bias drive (5 × 8 dots)
1/10 duty 1/4 bias drive (5 × 9 dots)
• Display digits:
13 digits × 1 line (5 × 7 dots)
12 digits × 1 line (5 × 8 dots, 5 × 9 dots)
• Display control memory
CGROM: 240 characters (5 × 7, 5 × 8, or 5 × 9 dots)
CGRAM: 16 characters (5 × 7, 5 × 8, or 5 × 9 dots)
ADRAM: 13 × 5 bits
DCRAM: 52 × 8 bits
• Instruction function
Display on/off control
Display shift function
• Sleep mode can be used to reduce current drain.
• Built-in display contrast adjustment circuit
• Switching between the key scan output port and generalpurpose output port functions can be controlled by instructions.
• The frame frequency of the common and segment output waveforms can be controlled by instructions.
• Serial data I/O supports CCB format communication with the system controller.
• Independent LCD driver block power supply VLCD
• A voltage detection type reset circuit is provided to initialize the IC and prevent incorrect display.
• The INH pin is provided. This pin turns off the display, disables key scanning, and forces the general-purpose output ports to the low level.
• RC oscillator circuit
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
NA/ |
633 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SANYO/三洋 |
23+ |
QFP100 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ON Semiconductor |
21+ |
100SQFP |
13880 |
公司只售原装,支持实单 |
询价 | ||
SANYO |
09+ |
QFP100 |
633 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SANYO |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
SANYO/三洋 |
2022 |
QFP100 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SANYO/三洋 |
2407+ |
QFP |
7750 |
原装现货!实单直说!特价! |
询价 | ||
ON |
23+ |
QFP100 |
2153 |
正规渠道,只有原装! |
询价 | ||
ON Semiconductor |
22+ |
100SQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
ON |
2020+ |
QFP100 |
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 |