SST89V554RC-25-C-PI View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
MFG CO.
'SST89V554RC-25-C-PI' PDF : 62 Pages View PDF
FlashFlex51 MCU
SST89E564RD / SST89V564RD / SST89E554RC / SST89V554RC
Preliminary Specifications
TABLE 3-7: WATCHDOG TIMER SFRS
Symbol
WDTC1
WDTD
Description
Watchdog Timer
Control
Watchdog Timer
Data/Reload
Direct
Address
C0H
Bit Address, Symbol, or Alternative Port Function
MSB
LSB
- - - WDOUT WDRE WDTS WDT SWDT
85H
Watchdog Timer Data/Reload
1. Bit Addressable SFRs
RESET
Value
xxx00x00b
00H
T3-7.0 555
TABLE 3-8: TIMER/COUNTERS SFRS
Symbol Description
TMOD Timer/Counter
Mode Control
TCON1
TH0
Timer/Counter
Control
Timer 0 MSB
TL0
Timer 0 LSB
TH1
Timer 1 MSB
TL1
Timer 1 LSB
T2CON1 Timer / Counter 2
Control
T2MOD# Timer2
Mode Control
TH2
Timer 2 MSB
TL2
Timer 2 LSB
RCAP2H Timer 2 Capture MSB
RCAP2L Timer 2 Capture LSB
1. Bit Addressable SFRs
Direct
Address
89H
88H
8CH
8AH
8DH
8BH
C8H
C9H
CDH
CCH
CBH
CAH
Bit Address, Symbol, or Alternative Port Function
MSB
LSB
Timer 1
Timer 0
GATE C/T# M1 M0 GATE C/T# M1
M0
TF1 TR1 TF0 TR0 IE1 IT1 IE0
IT0
TH0[7:0]
TL0[7:0]
TH1[7:0]
TL1[7:0]
TF2 EXF2 RCLK TCLK EXEN2 TR2 C/T2# CP/RL2#
-
-
-
-
-
- T2OE DCEN
TH2[7:0]
TL2[7:0]
RCAP2H[7:0]
RCAP2L[7:0]
RESET
Value
00H
00H
00H
00H
00H
00H
00H
xxxxxx00b
00H
00H
00H
00H
T3-8.0 555
©2001 Silicon Storage Technology, Inc.
15
S71207-00-000 9/01 555
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