參數(shù)資料
型號： SM5964AL25
廠商： 新茂國際科技股份有限公司
英文描述： 8-Bit Micro-controller With 64KB ISP Flash & TWSI & PWM & 1KB RAM embedded
中文描述： 8位微控制器與64KB的閃存控制器的ISP
文件頁數(shù)： 7/30頁
文件大小： 899K
代理商： SM5964AL25
SyncMOS Technologies International, Inc. SM5964A
8-Bit Micro-controller
With 64KB ISP Flash & TWSI & PWM & 1KB RAM embedded
Specifications subject to change without notice contact your sales representatives for the most recent information.
Ver 2.3 SM5964A 10/2006
7
Table 2 : All SFR list (8051, I/O, Timer, UART, TWSI, System, Interrupt)
Symbol
Description
Direct
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
RESET
8051 Core
ACC
B
SP
PSW
DPH
DPL
Accumulator
B register
Stack Pointer
Process Status
Data Pointer High
Data Pointer Low
E0H
F0H
81H
D0H
83H
82H
CY
AC
F0
RS1
RS0
OV
P
00H
00H
07H
00H
00H
00H
I/O PORT
P0
P1
P2
P3
P4
P1CON
Port 0
Port 1
Port 2
Port 3
Port 4
P1 Control
80H
90H
A0H
B0H
D8H
9BH
P0.7
P1.7
P2.7
P3.7
SDAE
P0.6
P1.6
P2.6
P3.6
SCLE
TIMER / Counter
TF1
C/T
EXF2
UART
SM1
TWSI BUS
TXIF
SRW
Power and System
Interrupt system
Data Memory
ISP FLASH memory
PWM output
PWMD.6
PWMD.6
P0.5
P1.5
P2.5
P3.5
P0.4
P1.4
P2.4
P3.4
P0.3
P1.3
P2.3
P3.3
P4.3
PWM1E
P0.2
P1.2
P2.2
P3.2
P4.2
PWM0E
P0.1
P1.1
P2.1
P3.1
P4.1
-
P0.0
P1.0
P2.0
P3.0
P4.0
-
FFH
FFH
FFH
FFH
XFH
00H
TCON
TMOD
TH0
TL0
TH1
TL1
T2CON
T2MOD
RCAP2H
RCAP2L
TH2
TL2
Timer Control register
Timer Mode
Timer 0 High
Timer 0 Low
Timer 1 High
Timer 1 Low
Timer 2 Control
Timer 2 Mode
RCAP2 High
RCAP2 Low
Timer 2 High
Time 2 Low
88H
89H
8CH
8AH
8DH
8BH
C8H
C9H
CBH
CAH
CDH
CCH
TF1
GATE
TF2
TF0
M1
RCLK
TR0
M0
TCLK
IE1
GATE
EXEN2
IT1
C/T
TR2
IE0
M1
CT2
T2OE
IT0
M0
CPRL2
DCEN
00H
00H
00H
00H
00H
00H
00H
X0H
00H
00H
00H
00H
SCON
SBUF
UART Control
UART Buffer
98H
99H
SM0
SM2
REN
TB8
RB8
TI
RI
00H
XXH
TWSIS
TWSIA
TWSIC1
TWSIC2
TWSITXD
TWSIRXD
TWSI bus status
TWSI address
TWSI control 1
TWSI Control 2
TWSI Transmit Data
TWSI Received Data
C0H
C1H
C2H
C3H
C4H
C5H
RXIF
TWSIE
Match
TFIF
NAKIF
Bus Busy
RESTART
RXAK
TWSIFS2
MASTER
TWSIFS1
TXAK
TWSIFS0
MRW
00H
A0H
01H
00H
FFH
00H
PCON
SCONF
Power Control register
System Control
87H
BFH
SMOD
PDWUE
GF1
GF0
ISPE
PD
OME
IDLE
ALEI
00H
00H
IE
IE1
IFR
IP
IP1
Interrupt Enable
Interrupt Enable 1
Interrupt Flag 1
Interrupt Priority
Interrupt Priority 1
A8H
A9H
AAH
B8H
B9H
EA
ET2
PT2
ES0
PS0
ET1
PT1
EX1
PX1
ET0
ETWSI
TWSIIF
PT0
PTWSI
EX0
PX0
00H
00H
00H
00H
00H
RCON
Internal RAM Control
85H
RAMS1
RAMS0
00H
ISPFAH
ISPFAL
ISPFD
ISPC
ISP Address high
ISP Address low
ISP Data
ISP Control
F4H
F5H
F6H
F7H
START
ISPF1
ISPF0
00H
00H
00H
00H
PWMC0
PWMC1
PWMD0
PWMD1
Operating Conditions
Symbol
Description
TA
Operating temperature
PWM 0 Control
PWM 1 Control
PWM 0 Data
PWM 1 Data
D3H
D4H
B3H
B4H
PWMD.7
PWMD.7
PWMD.5
PWMD.5
PWMD.4
PWMD.4
PWMD.3
PWMD.3
PBS
PBS
PWMD.2
PWMD.2
PFS1
PFS1
PWMD.1
PWMD.1
PFS0
PFS0
PWMD.0
PWMD.0
00H
00H
00H
00H
Min.
0
Typ.
25
Max.
70
Unit.
℃
Remarks
Ambient temperature under bias
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