参数资料
型号: M37542F8HP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQCC36
封装: 6 X 6 MM, 0.50 MM PITCH, PLASTIC, WQFN-36
文件页数: 41/124页
文件大小: 1238K
代理商: M37542F8HP
7542 Group
Rev.3.03
Jul 11, 2008
Page 21 of 117
REJ03B0006-0303
Fig. 20 Block diagram of ports (1)
(1) Port P00
Direction
register
Data bus
Port latch
Pull-up control
To key input interrupt
generating circuit
Capture 0 input
P00 key-on wakeup
selection bit
Drive capacity
control
Capture 0 input control
(2) Ports P01, P02
Compare output
Direction
register
Data bus
Port latch
Pull-up control
To key input interrupt
generating circuit
Compare output control
Drive capacity
control
(3) Port P03
Timer output
Direction
register
Data bus
Port latch
Pull-up control
To key input interrupt
generating circuit
P03/TXOUT output valid
Drive capacity
control
(4) Port P04
Serial I/O2 input
Direction
register
Data bus
Port latch
Pull-up control
To key input interrupt
generating circuit
Serial I/O2 enable bit
Drive capacity
control
P04 key-on wakeup
selection bit
Receive enable bit
(5) Port P05
Serial I/O2 output
Direction
register
Data bus
Port latch
Pull-up control
To key input interrupt
generating circuit
Serial I/O2 enable bit
Drive capacity
control
Transmit enable bit
(6) Port P06
Serial I/O2 clock output
Direction
register
Data bus
Port latch
Pull-up control
To key input interrupt
generating circuit
Serial I/O2 mode selection bit
Drive capacity
control
Serial I/O2 enable bit
Serial I/O2 synchronous
clock selection bit
Serial I/O2 clock input
P06 key-on wakeup
selection bit
Serial I/O2 enable bit
(7) Port P07
Serial I/O2 ready output
Direction
register
Data bus
Port latch
Pull-up control
To key input interrupt
generating circuit
Serial I/O2 mode selection bit
Serial I/O2 enable bit
SRDY2 output enable bit
Drive capacity
control
相关PDF资料
PDF描述
M38037M6H-XXXSP 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PDIP64
M38513E4FP 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PDSO42
M37225M8-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
M37272EFFP 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37512FCH-XXXHP 8-BIT, FLASH, 4 MHz, MICROCONTROLLER, PQFP48
相关代理商/技术参数
参数描述
M37542F8SP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37542F8SP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 4.0/5.5V 32K PB-FREE 32-SDIP - Trays
M37542M2-XXXFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37542M2-XXXGP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37542M2-XXXHP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER