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参数资料
| 型号： | M37212EFSP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| 封装： | 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-52 |
| 文件页数： | 11/122页 |
| 文件大小： | 1686K |
| 代理商： | M37212EFSP |
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105
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37212M4/M8–XXXSP, M37212M6–XXXSP/FP
M37212EFSP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
Address 00D616
Address 00D716
Address 00D816
b7 b6 b5 b4 b3 b2 b1 b0
PWM output control register 2 (PN) [Address 00D6 16]
B
After reset RW
PWM Output Control Register 2
0
2
3
4
0
Name
Functions
DA output polarity
selection bit (PN2)
0 : Positive polarity
1 : Negative polarity
PWM output polarity
selection bit (PN3)
DA general-purpose
output bit (PN4)
0 : Output LOW
1 : Output HIGH
5
to
7
0
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
0 : Positive polarity
1 : Negative polarity
RW
R—
P02/PWM6 output
selection bit (PN0)
0 : P02
1 : PWM6 output
1
0R W
P03/PWM7 output
selection bit (PN1)
0 : P03
1 : PWM7 output
b7b6b5b4b3b2b1b0
0
Read/write bit
(RBW)
1
to
7
Slave address
(SAD0 to SAD6)
<Only in 10-bit addressing (in slave) mode>
The last significant bit of address data is
compared.
0: Wait the first byte of slave address after
START condition
(read state)
1: Wait the first byte of slave address after
RESTART condition
(write state)
<In both modes>
The address data is compared.
I2C Address Register
I2C address register (S0D) [Address 00D816]
B
Name
Functions
0
After reset R W
R—
R W
b7b6b5b4b3b2b1b0
I2C data shift register (S0) [Address 00D716]
B
FunctionsAfter resetR W
I C Data Shift Register
0
to
7
This is an 8-bit shift register to store
receive data and write transmit data.
Indeterminate
2
Note:
2
To write data into the I C data shift register after setting the MST bit to
“0” (slave mode), keep an interval of 8 machine cycles or more.
Name
D0 to D7
RW
相关PDF资料 |
PDF描述 |
|---|---|
| M37212M4-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| M37212M6-XXXFP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PQFP80 |
| M37225MC-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37225M8-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37225ECSP | 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37212EFSP/FP | 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 |
| M37212M4 | 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 |
| M37212M4-054SP | 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 |
| M37212M4-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 |
| M37212M6-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 |
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