參數(shù)資料
型號: M32170F3VFP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
中文描述: 單芯片32位CMOS微機
文件頁數(shù): 13/49頁
文件大?。?/td> 561K
代理商: M32170F3VFP
Mitsubishi Microcomputers
13
SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
2001-5-14 Rev.1.0
32170 Group, 32174 Group
Table 8 Description of Pin Functions (4/5)
Type
Pin name
Description
Input/output
Function
Real-Time
RTDTXD
Transmit data
Output
Serial data output pin of the real-time debugger
Debugger
RTDRXD
Receive data
Input
Serial data input pin of the real-time debugger
RTDCLK
Clock input
Input
Serial data transmit/receive clock input pin of the real-time debugger
RTDACK
Acknowledge
Output
This pin outputs a low pulse synchronously with the real-time debugger’s
first clock of serial data output word. The low pulse width indicates the
type of the command/data the realtime debugger has received.
Flash-
only
FP
Flash protect
Input
This pin protects the flash memory against E/W in hardware.
CAN
CTX
Transmit data
Output
Data output pin from CAN module.
CRX
Receive data
Input
Data input pin to CAN module.
JTAG
JTMS
Test mode
Input
Test select input for controlling the test circuit’s state transition
JTCK
Clock
Input
Clock input to the debugger module and test circuit.
JTRST
Test reset
Input
Test reset input for initializing the test circuit asynchronously.
JTDO
Serial output
Output
Serial output of test instruction code or test data.
JTDI
Serial input
Input
Serial input of test instruction code or test data.
P00-P07
Input/output port 0 Input/output
Programmable input/output port.
P10-P17
Input/output port 1 Input/output
Programmable input/output port.
P20-P27
Input/output port 2 Input/output
Programmable input/output port.
P30-P37
Input/output port 3 Input/output
Programmable input/output port.
P41-P47
Input/output port 4 Input/output
Programmable input/output port.
P61-P67
Input/output port 6 Input/output
Programmable input/output port.
(However, P64 is an input-only port)
P70-P77
Input/output port 7 Input/output
Programmable input/output port.
P82-P87
Input/output port 8 Input/output
Programmable input/output port.
P93-P97
Input/output port 9 Input/output
Programmable input/output port.
P100
Input/output port 10 Input/output
Programmable input/output port.
-P107
Note: Input/output port 5 is reserved for future use.
Input/
output
port
(Note)
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