参数资料
型号: M37221M8-XXXSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件页数: 14/114页
文件大小: 1653K
代理商: M37221M8-XXXSP
109
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37221M4/M8/MA–XXXSP, M37221M6–XXXSP/FP
M37221EASP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
Address 00FF16
Addresses 021B16
b7 b6 b5 b4 b3 b2 b1 b0
Interrupt control register 2 (ICON2) [Address 00FF16]
B
Name
Functions
Interrupt Control Register 2
0 INT1 external interrupt
enable bit (IT1E)
0 : Interrupt disabled
1 : Interrupt enabled
1 INT2 external interrupt
enable bit (IT2E)
2 Serial I/O interrupt
enable bit (S1E)
3
4 f(XIN)/4096 interrupt
enable bit (MSE)
0 : Interrupt disabled
1 : Interrupt enabled
0 : Interrupt disabled
1 : Interrupt enabled
0 : Interrupt disabled
1 : Interrupt enabled
Fix this bit to “0.”
Fix these bits to “0.”
0
00
After reset
0
RW
R
W
5 to 7
0
b7 b6 b5 b4 b3 b2 b1 b0
ROM correction enable register (RCR) [Address 021B16]
BAfter reset
ROM Correction Enable Register
0
Vector 1 enable bit (RC0)
Name
Functions
0: Disabled
1: Enabled
1
Vector 2 enable bit (RC1)
0: Disabled
1: Enabled
4
to
7
Nothing is assigned. These bits are write disable bits. When
these bits are read out, the values are “0.”
0
2, 3 Fix these bits to “0.”
0
RW
R —
RW
相关PDF资料
PDF描述
M30625MGP-XXXGP 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP128
M41T315Y-65MH6 REAL TIME CLOCK, PDSO28
MC9328MXLCVH15 150 MHz, RISC PROCESSOR, PBGA256
MC9328MXLDVH20 200 MHz, RISC PROCESSOR, PBGA256
MPC5603BEVLLR 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
M37221MAH-XXXFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37221MAH-XXXSP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37224M3 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37224M3-050SP 制造商:MITSUBISHI 制造商全称: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 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER