SST89E54RDA-40-C-PIE(2011) 查看數據表（PDF） - Silicon Storage Technology
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SST89E54RDA-40-C-PIE Datasheet PDF : 91 Pages
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A Microchip Technology Company
FlashFlex MCU
SST89E54RD2A/RDA / SST89E58RD2A/RDA
INT0#
0
IT0
1
IE I EA
REGISTERS
IE0
Not Recommended for New Designs
IP/IPH/IPA/IPAH
REGISTERS
HIGHEST PRIORITY
INTERRUPT
BOF
TF0
INTERRUPT
POLLING
SEQUENCE
0
INT1#
IT1
IE1
1
TF1
ECF
CF
CCFn
ECCFn
0
INT2#
IT2
IE2
1
0
INT3#
IT3
IE3
1
SPIF
RI
TI
SPIE
TF2
EXF2
INDIVIDUAL
ENABLES
Figure 32:Interrupt Structure
GLOBAL
DISABLE
©2011 Silicon Storage Technology, Inc.
70
LOWEST PRIORITY
INTERRUPT
1339 F31.0
DS25114A
12/11
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