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參數(shù)資料
| 型號(hào)： | R8A66150SP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 12 I/O, PIA-GENERAL PURPOSE, PDSO20 |
| 封裝： | SOP-20 |
| 文件頁(yè)數(shù)： | 4/10頁(yè) |
| 文件大?。?/td> | 551K |
| 代理商： | R8A66150SP |
R8A66150SP
12-BIT I/O EXPANDER
REJ03F0257-0100
Rev.1.00
Jan.08.2008
Page 1 of 7
REJ03F0257-0100
Rev. 1.00
Jan.08.2008
DESCRIPTION
R8A66150 is a semiconductor integrated circuit which has 12-bit shift register function to execute serial in -
parallel out conversion and parallel in - serial out conversion.
Built in two shift registers for serial in - parallel out and parallel in - serial out are constructed independently,
This IC is able to read serial input data into a shift register while output the serial data converting from the
parallel data input.
Also, parallel data I/O pins can be set to input mode or output mode by a bit.
R8A66150 is useful in a wide range of applications, such as MCU (micro controller unit) I/O port extension
and serial bus system data communication. R8A66150 is the succession product of M66006.
FEATURES
Bi-directional serial communication with MCU
Serial data can be input during parallel to serial data conversion
Parallel data I/O pins can be set input mode or output mode by a bit
Schmitt input (DI, CLK, /S, /CS)
N-ch open drain output (DO, D1~D12)
Parallel data I/O pins (D1~D12)
Wide supply voltage range (Vcc=2.0 to 6.0V)
Wide operating temperature range (Ta=-40 to 85
oC)
APPLICATION
Serial - parallel or parallel - serial data conversion for MCU peripheral.
Serial bus control by MCU.
PIN CONFIGURATION (TOP VIEW)
SERIAL DATA OUTPUT
DO
120
D1
SERIAL DATA INPUT
DI
219
D2
CLOCK INPUT CLK
318
D3
CHIP SELECT INPUT
CS
417
D4
Vcc
516
D5
SET INPUT
S
615
D6
GND
714
D7
D12
813
D8
D11
912
D9
GND
10
11
D10
PARALLEL DATA
I/O
PARALLEL DATA
I/O
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R8A66150SP#T1 | 制造商:Renesas 功能描述:0 |
| R8A66151SP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:24-BIT I/O EXPANDER |
| R8A66151SP#T1 | 制造商:Renesas 功能描述:0 |
| R8A66152SP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:12-BIT I/O EXPANDER WITH LED DRIVE FUNCTION |
| R8A66153FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:PROGRAMMABLE BUFFERED I/O EXPANDER |
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