参数资料
型号: M37272EFFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDSO42
封装: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件页数: 81/134页
文件大小: 1554K
代理商: M37272EFFP
47
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6H/M8H/MAH/MFH–XXXSP/FP
M37272E8SP/FP, M37272EFSP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
Fig. 8.8.2 A-D Control Register 1
b7 b6 b5 b4 b3 b2 b1 b0
A-D control register 1 (AD1) [Address 00EC16]
B
After reset RW
A-D Control Register 1
0
to
2
Analog input pin selection
bits
(ADC10 to ADC12)
Name
Functions
b2 b1 b0
0
0 : AD1
0
1 : AD2
0
1
0 : AD3
0
1
1 : AD4
1
0
0 : AD5
1
0
1 : AD6
1
0 :
1
1 :
4
Storage bit of comparison
result (ADC14)
0: Input voltage < reference voltage
1: Input voltage > reference voltage
0
Indeterminate
0
Do not set.
3
This bit is a write disable bit.
When this bit is read out, the value is “0.”
RW
R —
0
5
to
7
Nothing is assigned. This bits are write disable bits.
When these bits are read out, the values are “0.”
R —
Fig. 8.8.3 A-D Control Register 2
b7 b6 b5 b4 b3 b2 b1 b0
A-D control register 2 (AD2) [Address 00ED 16]
B
After reset
RW
A-D Control Register 2
0
to
5
6, 7
0
Name
Functions
D-A converter set bits
(ADC20 to ADC25)
b0
b1
b2
b3
b4
b5
Nothing is assigned. These bits are write disable bits.
When these bits are reed out, the values are 0.
1
0000
00
0000
0
0000
0
111
1
1111
1
1111
11
: 3/128Vcc
: 5/128Vcc
: 123/128Vcc
: 125/128Vcc
: 127/128Vcc
: 1/128Vcc
RW
R
相关PDF资料
PDF描述
M37512FCH-XXXHP 8-BIT, FLASH, 4 MHz, MICROCONTROLLER, PQFP48
M38073E4FS 8-BIT, UVPROM, 4 MHz, MICROCONTROLLER, CQCC80
M38503M4H-XXXFP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO42
M37478E8-XXXFP 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PQFP56
MB90349CESPF MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
M37272EFSP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37272M6 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37272M6-205SP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37272M6327SP 制造商:MITSUBISHI 功能描述:*
M37272M6335SP 制造商:MITSUBISHI 功能描述:*