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ST7541中文资料
ST7541数据手册规格书PDF详情
INTRODUCTION
ST7541 is a driver & controller LSI for 4-level gray scale graphic dot-matrix liquid crystal display systems. This chip can connect directly to a microprocessor which supports: Serial Peripheral Interface (SPI), IIC or 8-bit parallel interface. Display data stores in an on-chip display data RAM of 128 x 129 x 2 bits. It performs display data RAM read/write operation with no external operating clock to minimize power consumption.
FEATURES
4-level Gray Scale
–Display with PWM and FRC Methods
Driver OutputCircuits
128 segment outputs/ 128+1 common outputs
ApplicableDutyRatios
– V arious partial display
–Partial window moving & data scrolling
On-chipDisplay Data RAM
–Capacity: 128 × 129 × 2=33,024 bits
Microprocessor Interface
– 8-bit bi-directional parallel interface supports 6800-series or 8080-series MPU
– 4-line serial interface(4-LineSPI)
– 3-line serial interface(3-Line 8-bit SPI)
– IIC serial interface
On-chip Low PowerAnalogCircuit
– On-chip oscillator circuit
– Voltage booster (x3, x4, x5 or x6)
– Voltageregulator (temperature coefficient: -0.144/˚C, or external input)
– On-chip electronic contrast controlfunction(64 steps X 8)
– Voltage follower (LCD bias: 1/5to 1/12)
Operating V oltage Range
–Supply voltage(VDD): 1.8to 3.3V
–Supply voltage(VDD2): 2.4 to 3.3V
– LCD driving voltage(VLCD =V0- VSS): 3.5 to 15.0V Package Type
– Applicationfor COG
ST7541产品属性
- 类型
描述
- 型号
ST7541
- 制造商
SITRONIX
- 制造商全称
SITRONIX
- 功能描述
4 Gray Scale Dot Matrix LCD Controller/Driver
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SITRONIX |
2447 |
DIE |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
SITRONIX |
23+ |
COG |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
Sitronix |
11+ |
SMD |
511 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
SITRONIX |
NA |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
SITRONIX |
24+ |
9600 |
原装现货,优势供应,支持实单! |
||||
SITRONIX |
25+ |
6820 |
价格优势 支持实单 |
||||
SITRONIX |
25+ |
65428 |
百分百原装现货 实单必成 |
||||
NA |
24+ |
NA |
5000 |
只做原装公司现货 |
|||
07+ |
裸片 |
616 |
原装现货海量库存欢迎咨询 |
||||
25+23+ |
7805 |
绝对原装正品全新进口深圳现货 |
ST7541 资料下载更多...
ST7541 芯片相关型号
- 40ST8050E
- 40ST8056_M
- 81490A
- B25673A4302A040_09
- LTP-2144A2-NB
- N4371A
- N4376B
- N4917A
- N5435A
- O13.0-JT32-D-G-3.3
- O13.0-JT32-D-H-3.3
- O13.0-JT32V-A-D-3.3
- O13.0-JT32V-C-E-3.3
- O13.0-JT32V-C-K-3.3
- O13.0-JT32V-D-M-3.3
- O13.0-JT32V-Z-H-3.3
- O13.0-JT32V-Z-L-3.3
- O13.0-JT32-Y-H-3.3
- O13.0-JT53LV-A-L-5.0
- O13.0-JT53LV-B-L-5.0
- O13.0-JT53LV-C-F-5.0
- S5778
- S5812_1
- S5833H-1
- ST7549T
- ST7558
- ST7571
- ST7920
- ST8008
- ST8011
SITRONIX相关芯片制造商
Datasheet数据表PDF页码索引
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