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參數(shù)資料
| 型號(hào)： | M62320FP |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 8 I/O, PIA-GENERAL PURPOSE, PDSO16 |
| 封裝： | 5.30 X 10.10 MM, 1.27 MM PITCH, PLASTIC, SOP-16 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大小： | 149K |
| 代理商： | M62320FP |
REJ03D0863-0300 Rev.3.00 Mar 25, 2008
Page 1 of 10
M62320P/FP
8-bit I/O Expander for I
2C BUS
REJ03D0863-0300
Rev.3.00
Mar 25, 2008
Description
The M62320P/FP is a CMOS 8-bit I/O expander, which has serial to parallel and parallel to serial data converting
functions.
It can communicate with a microcontroller via few wiring thanks to the adoption of the two-line I
2C BUS.
Parallel data I/O terminal can be set to input or output mode alternatively in individual bits.
Maximum 8 ICs can be connected to a bus by using three chip-select pins, so that it is possible to handle up to 64 bits
data.
Features
Simple two-line (SCL and SDA) communication with a microcontroller.
8-bit data conversion between serial and parallel by I2C BUS.
Built-in power-on reset.
Application
I/O port expansion for a microcontroller.
Data conversion between serial and parallel in microcontroller peripherals.
Block Diagram
D0
5
D1
6
D2
7
D3
9
D4
10
D5
11
D6
12
D7
4
13
8
VDD
GND
8
Input data
Output data
Input/output
1
3
SDA
2
SCL
15
CS1
14
CS2
16
CS0
SO
I2C Bus
transceiver
Shift register
Input data
latch
I/O setting
data latch
Output data
latch
I/O port
Power-on
reset
Chip-select
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M62320FP#DF5G | 制造商:Renesas Electronics Corporation 功能描述: |
| M62320GP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:8-bit I/O Expander for I2C BUS |
| M62320P | 制造商:Renesas Electronics Corporation 功能描述: |
| M62332FP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:8-bit 2ch I2C BUS D/A Converter with Buffer Amplifiers |
| M62332FP(#TF5J) | 制造商:Renesas Electronics Corporation 功能描述: |
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