參數(shù)資料
型號(hào): 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(yè)數(shù): 31/83頁(yè)
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
31
b7 b6 b5 b4 b3 b2 b1 b0
A-D control register 1 (AD1) [Address 00EE
16
]
B
After reset
R W
A-D Control Register 1
0
to
2
Analog input pin selection
bits
(ADM0 to ADM2)
Name
Functions
b2 b1 b0
0 0 0 : A-D1
0 0 1 : A-D2
0 1 0 : A-D3
0 1 1 : A-D4
1 0 0 : A-D5
1 0 1 : A-D6
1 1 0 :
1 1 1 :
4
Storage bit of comparison
result (ADM4)
0:
Input voltage < reference voltage
1:
Input voltage > reference voltage
0
Indeterminate
0
Do not set.
3,
5
to
7
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
R W
R —
R —
b7 b6 b5 b4 b3 b2 b1 b0
A-D control register 2(AD2) [Address 00EF
16
]
B
After reset
R W
A-D Control Register 2
0
to
5
6, 7
0
0
Name
Functions
D-A converter set bits
(ADC0 to ADC5)
b0
0
1
b1
0
0
1
b2
0
0
0
b3
0
0
0
b4
0
0
0
b5
0
0
0
Nothing is assigned. These bits are write disable bits.
When these bits are reed out, the values are “ 0.”
1
1
1
0
1
1
0
1
0
1
1
1
1
1
1
1
1
1
1
: 3/128Vcc
: 5/128Vcc
: 123/128Vcc
: 125/128Vcc
: 127/128Vcc
: 1/128Vcc
R W
R —
Fig. 28. A-D Control Register 1
Fig. 29. A-D Control Register 2
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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
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