參數(shù)資料
型號: SST89E52RC-33-C-NJE
廠商: Microchip Technology
文件頁數(shù): 15/71頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 9KB FLASH 44PLCC
標準包裝: 26
系列: FlashFlex®
核心處理器: 8051
芯體尺寸: 8-位
速度: 33MHz
連通性: EBI/EMI,UART/USART
外圍設備: POR,WDT
輸入/輸出數(shù): 32
程序存儲器容量: 8KB(8K x 8)
程序存儲器類型: 閃存
EEPROM 大小: 1K x 8
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 44-LCC(J 形引線)
包裝: 管件
2011 Silicon Storage Technology, Inc.
DS25088A
10/11
22
FlashFlex MCU
SST89E52RC / SST89E54RC
Data Sheet
A Microchip Technology Company
Symbol
Function
COEN
Clock Divider Enable
0: Disable Clock Divider
1: Enable Clock Divider
CO_SEL
Clock Divider Selection
00b: 1/4 clock source
01b: 1/16 clock source
10b: 1/256 clock source
11b: 1/1024 clock source
CO_IN
Clock Source Selection
0b: Select clock from 1x clock
1b: Select clock from 2x clock
The default value of this bit is set during Power-on reset by copying from
Enable_Clock_Double_i non-volatile bit setting. CO_IN can be changed during normal
operation to select the double clock option.
If the clock source is a 1x clock, the clock divider exports 1/4, 1/16, 1/256, or 1/1024 of
the input clock.
If the clock source is a 2x clock, the clock divider exports 1/2, 1/8, 1/128, or 1/512 of the
input clock.
Symbol
Function
WDU
Watchdog Timer Clock Control
0:The clock for the Watchdog timer is running
1:The clock for the Watchdog timer is stopped
TCT
Timer 0/1 Clock Control
0:The Timer 0/1 logic is running
1:The Timer 0/1 logic is stopped
TCT2
Timer 2 Clock Control
0:The Timer 2 logic is running
1:The Timer 2 logic is stopped
PB2
Further Power Control 2
0:The PB2 logic is running
1:The PB2 logic is stopped
PB1
Further Power Control 1
0:The PB1 logic is running
1:The PB1 logic is stopped
Power consumption can be decreased by setting both PB2 and PB1 to 1.
Clock Option Register (COSR)
Location
7
6
5
43210
Reset
Value
BFH
-
COEN
CO_SEL
CO_IN
00H
Power Management Control Register (PMC)
Location
76543210
Reset
Value
A1H
-
WDU
TCT
TCT2
PB2
PB1
UART
xx000000b
相關(guān)PDF資料
PDF描述
PIC16F1936T-I/MV IC MCU 8BIT 14KB FLASH 28UQFN
VE-27J-IX-S CONVERTER MOD DC/DC 36V 75W
VE-27H-IX-S CONVERTER MOD DC/DC 52V 75W
VE-274-IX-S CONVERTER MOD DC/DC 48V 75W
VE-272-IX-S CONVERTER MOD DC/DC 15V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SST89E52RC-33-C-PIE 功能描述:8位微控制器 -MCU 8-Bit 8K+1K Flash 33MHz 3/16-Bit Timer RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
SST89E52RD2 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:8 bit 8051-Compatibale Microcontroller (MCU) with Embedded SuperFlash Memory
SST89E52RD2/RD 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E52RD2_06 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E52RD2-33-C-NI 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU