MSM65514 データシートの表示（PDF） - Oki Electric Industry
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MSM65514 Datasheet PDF : 23 Pages
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¡ Semiconductor
MSM65514/65P514
Secondary Functions
Symbol
RXD
TXD
INT0
INT1/GATE
T0CK
HSTOP
WR
T1OUT
T2CK
CAP
CMP0
CMP1
INT2
SFTO
SFTI
SFTCK
Type
I/O
O
I
I
I
I
O
O
I
I
O
O
I
O
I
I/O
Description
P2.0 secondary function
UART: Input pin for serial port receive data.
Synchronous: Input/output pin for serial port transmit/receive data.
P2.1 secondary function
UART: Output pin for serial port transmit data.
Synchronous: Output pin for serial port synchronizing clock.
P2.2 secondary function
External interrupt 0 input pin.
P2.3 secondary functions
External interrupt 1 input pin. Also used as input pin for gate signal
for timer 0 count enable/disable.
P2.4 secondary function
Timer 0 external clock input pin.
P2.5 secondary function
Hard stop mode input pin; stops system clock oscillation with "L" level input.
P2.6 secondary function
Write strobe signal output pin during external data memory access.
P2.7 secondary function
Output pin for signal that 2-divided timer 1 overflow.
P3.0 secondary function
Timer 2 external clock input pin.
P3.1 secondary function
Capture trigger input pin.
P3.2 secondary function
Compare output channel 0 output pin.
P3.3 secondary function
Compare output channel 1 output pin.
P3.4 secondary function
External interrupt 2 input pin.
P3.5 secondary function
Shift register data output pin.
P3.6 secondary function
Shift register data input pin.
P3.7 secondary function
Shift register synchronizing clock input/output pin.
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