- 您现在的位置：买卖IC网 > PDF目录69014 > M37640E8FS 8-BIT, OTPROM, 24 MHz, MICROCONTROLLER, PQFP80 PDF资料下载
参数资料
| 型号： | M37640E8FS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 24 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件页数： | 17/97页 |
| 文件大小： | 1885K |
| 代理商： | M37640E8FS |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页当前第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页
23
Ver 1.4
MITSUBISHI MICROCOMPUTERS
7640 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
1.14.5.7 Port 8
Port 8 is an 8-bit general purpose I/O port that can be
configured to access special second functions. The
port can be set up in any configuration in all three pro-
cessor modes.
Port P80
This pin is multiplexed with the SIO SRDY signal and
the UART2 TxD signal. When UART2 is in transmit
mode, the pin acts as the TxD output signal. When
the pin is not being used as the UART2 TxD output
and bit 4 of the SIO control register 1 (SIOCON1) is a
“1”, the port acts as the SIO SRDY output signal. If
during this function, the SIO is configured in slave
mode, this pin acts as a slave input from a master.
See section 1.18 for more SIO information.
Port P81
This pin is multiplexed with the SIO SCLK signal and
the UART2 RxD signal. When UART2 is in receive
mode, the pin acts as the RxD input signal. When the
pin is not being used as the UART2 RxD input and bit
2 of the SIO control register 1 (SIOCON1) is a “1”, the
port acts as the SIO SCLK signal. In this mode a “1”
in bit 6 of SIOCON1 configures the pin to output
SCLK whereas a “0” configures the pin to input SCLK.
Port P82
This pin is multiplexed with the SIO SRxD signal and
the UART2 CTS signal. When bit 5 of the UART2
control register (U2CON) is a “1”, the port acts as the
CTS input signal. When the pin is not being used as
the UART2 CTS input and bit 2 of the SIO control reg-
ister 2 (SIOCON2) is a “1”, the port acts as the SIO
SRxD input signal.
Port P83
This pin is multiplexed with the SIO STxD signal and
the UART2 RTS signal. When bit 6 of the UART2
control register (U2CON) is a “1”, the port acts as the
RTS output signal. When the pin is not being used as
the UART2 RTS output and bit 3 of the SIO control
register 1 (SIOCON1) is a “1”, the port acts as the
SIO STxD output signal.
Fig. 1.20. Port P80, P81, P82, P83 Block Diagram
Direction Register
Data Bus
Port Latch
SIO Ready Output
UART2 TxD Output
UART2 Transmit Control Bit
SRDY Output Selection Bit
SIO slave control
SIO Slave mode selection bit
Direction Register
Data Bus
Port Latch
SIO Clock Output
SIO Port Selection Bit
SIO Clock Selection Bit
SIO clock input
UART2 receive control bit
UART2 receive control Bit
UART2 RxD input
SIO Clock Selectio Bit
n
Direction Register
Data Bus
Port Latch
UART2 CTS Enable Bit
SIO Receive Enable Bit
SIO RxD input
UART2 CTS Enable Bit
UART2 CTS input
Direction Register
Data Bus
Port Latch
SIO TxD Output
UART2 RTS Output
SIO Port Selection Bit
Transmit Complete Signal
P-Channel Output Disable Bit
UART2 RTS Enable Bit
Port P80
Port P81
Port P82
Port P83
相关PDF资料 |
PDF描述 |
|---|---|
| M37640M8-XXXFP | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP80 |
| M37640E8FP | 8-BIT, OTPROM, 24 MHz, MICROCONTROLLER, PQFP80 |
| M37643M8-XXXHP | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37643F8HP | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37700E2AFS | 16-BIT, UVPROM, 16 MHz, MICROCONTROLLER, CQCC80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37640M4T | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37640M8-111FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37640M8-126FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37640M8-XXXFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP 8 BIT CMOS MICROCOMPUTER |
| M37641F8E8-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
发布紧急采购，3分钟左右您将得到回复。