SST89E554RC-40-C-NJE Silicon Storage Tech, SST89E554RC-40-C-NJE Datasheet - Page 19

• Manufacturer Part Number: SST89E554RC-40-C-NJE
• Description: Semiconductors and Actives, Microprocessors, Microcontrollers
• Manufacturer: Silicon Storage Tech

FlashFlex MCU
SST89E564RD / SST89V564RD
SST89E554RC / SST89V554RC
TABLE
TABLE
©2007 Silicon Storage Technology, Inc.
Symbol Description
ACC
B
PSW
SP
DPL
DPH
IE
IEA
IP
IPH
IPA
IPAH
PCON
AUXR
AUXR1
Symbol Description
SFCF
SFCM
SFAL
SFAH
SFDT
SFST
1
1
1
1. Bit Addressable SFRs
1
1
1
1
Accumulator
B Register
Program Status
Word
Stack Pointer
Data Pointer
Low
Data Pointer
High
Interrupt Enable
Interrupt
Enable A
Interrupt Priority
Reg
Interrupt Priority
Reg High
Interrupt Priority
Reg A
Interrupt Priority
Reg A High
Power Control
Auxiliary Reg
Auxiliary Reg 1
SuperFlash
Configuration
SuperFlash
Command
SuperFlash
Address Low
SuperFlash
Address High
SuperFlash
Data
SuperFlash
Status
3-7: CPU
3-8: F
LASH
RELATED
M
EMORY
Address
Address
Direct
Direct
E0H
F0H
D0H
A8H
E8H
B8H
B7H
F8H
F7H
8EH
A2H
B1H
B2H
B3H
B4H
B5H
B6H
81H
82H
83H
87H
SFR
P
ROGRAMMING
S
SB1_i
SMOD1 SMOD0
MSB
FIE
MSB
CY
EA
-
SuperFlash High Order Byte Address Register - A
-
-
-
-
-
-
-
SuperFlash Low Order Byte Address Register - A
IAPEN
SB2_i
Bit Address, Symbol, or Alternative Port Function
Bit Address, Symbol, or Alternative Port Function
PPCH
SFR
PPC
AC
EC
-
-
-
-
-
SB3_i
S
-
PT2H PSH
BOF
19
ET2
PT2
F0
SuperFlash Data Register
-
-
-
-
-
-
-
POF
RS1
ES
PS
-
-
-
-
-
ACC[7:0]
DPH[7:0]
DPL[7:0]
SP[7:0]
EDC_i
B[7:0]
-
FCM[6:0]
PBOH
PT1H
EBO
PBO
RS0
GF1
GF2
ET1
PT1
-
FLASH_BUSY
PX1H
GF0
EX1
PX1
OV
0
-
-
-
-
-
15
7
EXTRAM
to A
PT0H
to A
ET0
PT0
PD
F1
-
-
-
-
SWR BSEL
0
8
(SFAL)
-
(SFAH)
PX0H
LSB
DPS
EX0
PX0
LSB
IDL
AO
S71207-08-EOL
P
-
EOL Data Sheet
-
-
-
xxxxxxx00b
00010000b
x0000000b
x0000000b
x0xxxx00b
000x00xxb
xxxx0xxxb
xxxx0xxxb
xxxx0xxxb
xxxx00x0b
Reset
Reset
Value
Value
00H
00H
00H
07H
00H
00H
00H
T3-7.2 1207
00H
00H
00H
00H
T3-8.3 1207
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