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参数资料
| 型号： | M37534M4-XXXSP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PDIP42 |
| 封装： | 13 X 36.72 MM, 1.78 MM PITCH, PLASTIC, SDIP-42 |
| 文件页数： | 6/56页 |
| 文件大小： | 699K |
| 代理商： | M37534M4-XXXSP |
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7534 Group
Rev.3.00
Oct 23, 2006
page 14 of 53
REJ03B0099-0300
Fig. 14 Block diagram of ports (1)
Data bus
+
-
(1) Port P0
Data bus
Direction
register
Port latch
Pull-up control
To key input interrupt
generating circuit
Data bus
Direction
register
Port latch
Serial I/O1 mode selection bit (b7)
Serial I/O1 mode selection bit (b6)
Receive enable bit
Serial I/O1 mode selection bit (b7)
Serial I/O1 mode selection bit (b6)
P10,P12,P13 input
level selection bit
D- input
D- output
Serial I/O1 input
USB output enable
(internal signal)
USB differential input
D+ input
D+ output
Serial I/O1 output
USB output enable
(internal signal)
Direction
register
Port latch
(3) Port P11
P-channel output disable bit
(2) Port P10
(4) Port P12
(5) Port P13
Data bus
Direction
register
P10,P12,P13 input
level selection bit
SCLK pin selection bit
Port latch
Serial I/O2 clock output
Serial I/O2 clock input
Serial I/O2 clock output
Serial I/O2 clock input
P10,P12,P13 input
level selection bit
Data bus
Direction
register
Signals during the
SDATA output action
Port latch
SDATA pin selection bit
SDATA pin
selection bit
: P10, P12, P13, P36, P37 input levels are switched to the CMOS/TTL level by the port P1P3 control register.
Serial I/O1 mode selection bit (b7)
Serial I/O1 mode selection bit (b6)
Serial I/O1 mode selection bit (b7)
Serial I/O1 mode selection bit (b6)
Transmit enable bit
When the TTL level is selected, there is no hysteresis characteristics.
*
相关PDF资料 |
PDF描述 |
|---|---|
| M37534M4-XXXGP | 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP32 |
| M37630E4T-XXXFP | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP44 |
| M37630E4FS | 8-BIT, UVPROM, 10 MHz, MICROCONTROLLER, CQCC80 |
| M37641M8-XXXHP | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37641F8HP | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37534RSS | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37536E8SP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37536M4 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37536M4-XXXSP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37536RSS | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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