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AN1045数据手册规格书PDF详情
INTRODUCTION
The goal of this application note is to implement an I2C communications software interface for devices which have no I2C peripheral. The software of this application performs I2C master transmitter and master receiver functions. The master chosen here is a ST72324 and the slave is an EEPROM (M24C08).
The program described in this application note is in C language, a program in assembly language is also available in the software library (see ST7 CD ROM on Internet).
CHARACTERISTICS
The main characteristics of this I2C software are:
■ bit addressing
■ Master Transmitter/Receiver
■ Several data bytes sent and received (3 in this application)
■ Fscl = 62.5 kHz
■ Acknowledge management
■ Error management (AF)
AN1045产品属性
- 类型
描述
- 型号
AN1045
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
ST7 S/W IMPLEMENTATION OF I2C BUS MASTER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
ROHS |
16900 |
正规渠道,只有原装! |
|||
ST |
25+ |
ROHS |
16900 |
原装,请咨询 |
|||
ST |
2511 |
ROHS |
16900 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
|||
A |
24+ |
b |
14 |
||||
PANS |
23+ |
SOP3.9 |
65600 |
||||
PANS |
22+ |
SOP3.9 |
8000 |
原装正品支持实单 |
|||
PANAS |
21+ |
NA |
10 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
PANAS |
2023+ |
NA |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
|||
PANAS |
24+ |
NA |
18000 |
原装正品 有挂有货 假一赔十 |
|||
PANAS |
25+ |
NA |
10 |
原装正品,欢迎来电咨询! |
AN1045 资料下载更多...
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