參數(shù)資料
型號(hào): MB90803PF
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
封裝: 0.65 MM PITCH, PLASTIC, QFP-100
文件頁(yè)數(shù): 27/88頁(yè)
文件大?。?/td> 874K
代理商: MB90803PF
MB90800 Series
33
4.
Extended I/O serial interface
The extended I/O serial interface is a serial I/O interface that can transfer data through the adoption of 8 bit
×
2 channel configured clock synchronization scheme. The extended I/O serial interface also has two alternatives
in data transfer called LSB first and MSB sirst.
The serial I/O interface operates in two modes:
(1) Register list
Internal shift clock mode : Transfer data in sync with the internal clock.
External shift clock mode : Transfers data in sync with the clock input through an external pin (SCK) . In this
mode, transfer operation performed by the CPU instruction is also available by
operating the general-use port sharing an external pin (SCK) .
Serial mode control status register(SMCS)
Serial Data Register (SDR)
Communication Prescaler control register (SDCR0, SDCR1)
Initial Value
Address :
000060H
000064H
00000010B
Address :
000061H
000065H
----0000B
Address :
000062H
000066H
XXXXXXXX
Address :
000063H
000067H
0---0000
15
14
13
12
11
10
9
8
SMD1
SMD2
SMD0
SIE
SIR
BUSY
STOP
STRT
R/W
R
R/W
76
5
4
3
2
1
0
MODE
BDS
SOE
SCOE
R/W
76
5
4
3
2
1
0
D6
D7
D5
D4
D3
D2
D1
D0
R/W
R/W
15
14
13
12
11
10
9
8
R/W
MD
DIV2
DIV1
DIV0
Reserved
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90803PF-G 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90803S 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90803SPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS
MB90803SPF-G 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90820 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller