MB91351APMT 데이터 시트보기 (PDF) - Fujitsu
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MB91351APMT Datasheet PDF : 139 Pages
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MB91350A Series
Pin no.
LQFP*1 LQFP*2
148
⎯
149
⎯
150
⎯
151
⎯
152
⎯
153
⎯
Pin name
DACK2
PC1
DEOP2
DSTP2
PC2
DREQ0
PB0
DACK0
PB1
DEOP0
DSTP0
PB2
DREQ1
PB3
I/O
circuit
type*3
Function
DMA external transfer request acceptance output.
This function is valid when DMA transfer request acceptance
output is enabled.
C
General-purpose I/O port.
This function is valid when DMA transfer request acceptance
output is enabled.
DMA external transfer end output.
This function is valid when DMA external transfer end output is
enabled.
DMA external transfer stop input.
C This function is valid when DMA external transfer stop input is
enabled.
General-purpose I/O port.
This function is valid when DMA external transfer end output
and external transfer stop input are disabled.
DMA external transfer request input.
Since this input is always used when it is selected as the DMA
C activation source, output using the port must be stopped
beforehand unless this operation is the intended operation.
General-purpose I/O port
DMA external transfer request acceptance output.
This function is valid when DMA transfer request acceptance
output is enabled.
C
General-purpose I/O port.
This function is valid when DMA transfer request acceptance
output is disabled.
DMA external transfer end output.
This function is valid when DMA external transfer end output is
enabled.
DMA external transfer stop input.
C This function is valid when DMA external transfer stop input is
enabled.
General-purpose I/O port.
This function is valid when DMA external transfer end output
and external transfer stop input are disabled.
DMA external transfer request input.
Since this input is always used when it is selected as the DMA
C activation source, output using the port must be stopped
beforehand unless this operation is the intended operation.
General-purpose I/O port.
(Continued)
15
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