參數(shù)資料
型號: M37224M3
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bits Microcomputer(8位單片機(jī))
中文描述: 單芯片8位單片機(jī)(8位單片機(jī))
文件頁數(shù): 72/83頁
文件大?。?/td> 901K
代理商: M37224M3
M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
72
b7b6 b5b4b3 b2b1b0
0
Serial I/O mode register (SM) [Address 00DC
16
]
B
Name
Functions
After reset
R W
0
Serial I/O Mode Register
0, 1 Internal synchronous
clock selection bits
(SM0, SM1)
b1 b0
0 0: f(X
IN
)/4
0 1: f(X
IN
)/16
1 0: f(X
IN
)/32
1 1: f(X
IN
)/64
2
Synchronous clock
selection bit (SM2)
3
Serial I/O port
selection bit (SM3)
4
5
Transfer direction
selection bit (SM5)
7
0
0: P2
0
, P2
1
functions
as port
1: S
CLK
, S
OUT
0: External clock
1: Internal clock
0: LSB first
1: MSB first
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
6
Fix this bit to “0.”
0
0
0
0
0
Serial input pin
selection bit (SM6)
0:
Input signal from S
IN
pin
1:
Input signal from S
OUT
pin
R W
R W
R W
R W
R W
R W
R —
DAi Conversion Register
Serial I/O Mode Register
b7b6b5b4b3b2b1b0
0
DAi conversion register (DAi) (i = 1 and 2) [Address 00DE
16
, 00DF
16
]
B
After reset
R W
DAi Conversion Register
0 to 5,
7
6
Indeterminate
0
Name
Functions
b1
b2
0
0
0
0
0
1
DA conversion set
bits
(DAi0 to DAi5)
b0
0
1
b3
0
0
0
b4
0
0
0
b5
0
0
0
Fix this bit to “0.”
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
0
: 1/128Vcc
: 2/128Vcc
: 125/128Vcc
: 126/128Vcc
: 127/128Vcc
: 0/128Vcc
R W
R W
b7
0
1
0
1
0
1
Address 00DC
16
Addresses 00DE
16
, 00DF
16
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參數(shù)描述
M37224M3-050SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37224M3-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37225ECSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37225M6 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37225M8 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER