參數(shù)資料
型號: AT89C51CC01CA-SLSUM
廠商: Atmel
文件頁數(shù): 59/123頁
文件大?。?/td> 0K
描述: IC 8051 MCU 32K FLASH 44-PLCC
產(chǎn)品培訓模塊: MCU Product Line Introduction
標準包裝: 972
系列: AT89C CAN
核心處理器: 8051
芯體尺寸: 8-位
速度: 40MHz
連通性: CAN,UART/USART
外圍設備: POR,PWM,WDT
輸入/輸出數(shù): 34
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 2K x 8
RAM 容量: 1.25K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-LCC(J 形引線)
包裝: 管件
產(chǎn)品目錄頁面: 616 (CN2011-ZH PDF)
配用: AT89OCD-01-ND - USB EMULATOR FOR AT8XC51 MCU
2007 Microchip Technology Inc.
Preliminary
DS70165E-page 149
dsPIC33F
8.0
OSCILLATOR
CONFIGURATION
The dsPIC33F oscillator system provides:
Various external and internal oscillator options as
clock sources
An on-chip PLL to scale the internal operating
frequency to the required system clock frequency
The internal FRC oscillator can also be used with
the PLL, thereby allowing full-speed operation
without any external clock generation hardware
Clock switching between various clock sources
Programmable clock postscaler for system power
savings
A Fail-Safe Clock Monitor (FSCM) that detects
clock failure and takes fail-safe measures
A Clock Control register (OSCCON)
Nonvolatile Configuration bits for main oscillator
selection.
A simplified diagram of the oscillator system is shown
FIGURE 8-1:
dsPIC33F OSCILLATOR SYSTEM DIAGRAM
Note:
This data sheet summarizes the features
of this group of dsPIC33F devices. It is not
intended to be a comprehensive reference
source. To complement the information in
this data sheet, refer to the “dsPIC30F
Family Reference Manual” (DS70046).
dsPIC33F
PLL
Secondary Oscillator
SOSCEN
Enable
Oscillator
SOSCO
SOSCI
Clock Source Option
for other Modules
OSC1
OSC2
Primary Oscillator
XTPLL, HSPLL,
XT, HS, EC
CPU
Peripherals
/F
R
CDIIV
FRCDIV<2:0>
WDT, PWRT
FRC, FRCDIVN
FRC
Oscillator
LPRC
Oscillator
SOSC
LPRC
/DO
Z
E
Clock Control Logic
Fail-Safe
Clock
Monitor
DOZE<2:0>
ECPLL, FRCPLL
Divide
By 16
FRCDIV16
相關PDF資料
PDF描述
VI-J0J-IY-F2 CONVERTER MOD DC/DC 36V 50W
VJ2225A222JBLAT4X CAP CER 2200PF 630V 5% NP0 2225
VI-23Y-IY-F2 CONVERTER MOD DC/DC 3.3V 33W
VI-23Y-IY-F1 CONVERTER MOD DC/DC 3.3V 33W
VI-J0J-IY-F1 CONVERTER MOD DC/DC 36V 50W
相關代理商/技術參數(shù)
參數(shù)描述
AT89C51CC01CU-SLSUM 功能描述:8位微控制器 -MCU Microcontroller 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
AT89C51CC01SA-RLTUM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Enhanced 8-bit Microcontroller with CAN Controller and Flash Memory
AT89C51CC01SA-SLSUM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Enhanced 8-bit Microcontroller with CAN Controller and Flash Memory
AT89C51CC01UA-7CTUM 制造商:Rochester Electronics LLC 功能描述: 制造商:Atmel Corporation 功能描述:
AT89C51CC01UA-RLRUM 功能描述:8位微控制器 -MCU CAN Boot UART Ind 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