参数资料
型号: SST89E52RC-33-C-PIE
厂商: Microchip Technology
文件页数: 5/71页
文件大小: 0K
描述: IC MCU 8BIT 9KB FLASH 40PDIP
标准包装: 9
系列: FlashFlex®
核心处理器: 8051
芯体尺寸: 8-位
速度: 33MHz
连通性: EBI/EMI,UART/USART
外围设备: POR,WDT
输入/输出数: 32
程序存储器容量: 8KB(8K x 8)
程序存储器类型: 闪存
EEPROM 大小: 1K x 8
RAM 容量: 512 x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 40-DIP(0.600",15.24mm)
包装: 管件
2011 Silicon Storage Technology, Inc.
DS25088A
10/11
13
FlashFlex MCU
SST89E52RC / SST89E54RC
Data Sheet
A Microchip Technology Company
Table 4: CPU related SFRs
Symbol Description
Direct
Addres
s
Bit Address, Symbol, or Alternative Port Function
Reset
Value
MSB
LSB
ACC1
Accumulator
E0H
ACC[7:0]
00H
B1
B Register
F0H
B[7:0]
00H
PSW1
Program Sta-
tus Word
D0H
CY
AC
F0
RS1
RS0
OV
F1
P
00H
SP
Stack Pointer
81H
SP[7:0]
07H
DPL
Data Pointer
Low
82H
DPL[7:0]
00H
DPH
Data Pointer
High
83H
DPH[7:0]
00H
IE1
Interrupt
Enable
A8H
EA
EC
ET2
ES
ET1
EX1
ET0
EX0
00H
IEA1
Interrupt
Enable A
E8H
-
EWD
-
x0xxxxxxb
IP1
Interrupt Prior-
ity Reg
B8H
-
PT2
PS
PT1
PX1
PT0
PX0
x0000000
b
IPH
Interrupt Prior-
ity Reg High
B7H
-
PPCH
PT2H PSH
PT1H
PX1H
PT0H
PX0H
x0000000
b
IPA1
Interrupt Prior-
ity Reg A
F8H
-
PWD
-
x0xxxxxxb
IPAH
Interrupt Prior-
ity Reg A High
F7H
-
PWDH
-
x0xxxxxxb
PCON
Power Control
87H
SMOD1 SMOD0
-
POF
GF1
GF0
PD
IDL
00x10000
b
AUXR
Auxiliary Reg
8EH
-
EXTRAM
AO
xxxxxxx00
b
AUXR1 Auxiliary Reg 1
A2H
-
GF2
0
-
DPS
xxxx00x0
b
PMC
Power Man-
agement Con-
trol Register
A1H
-
WDU
TCT
TCT2
PB2
PB1
UART xx000000
b
T0-0.1 25008
1. Bit Addressable SFRs
相关PDF资料
PDF描述
PIC24F08KA102-E/SS MCU 8KB FLASH 1.5KB RAM 28SSOP
PIC24F16KA102T-I/SO IC PIC MCU FLASH 16KB 28-SOIC
PIC16LC58B-04I/SO IC MCU OTP 2KX12 18SOIC
PIC16C58B-04I/SO IC MCU OTP 2KX12 18SOIC
PIC12LC672-04/P IC MCU OTP 2KX14 LV A/D 8DIP
相关代理商/技术参数
参数描述
SST89E52RD2 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:8 bit 8051-Compatibale Microcontroller (MCU) with Embedded SuperFlash Memory
SST89E52RD2/RD 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E52RD2_06 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E52RD2-33-C-NI 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E52RD2-33-C-NIE1 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU