5秒后页面跳转
AT89C51RB2-SLSUM PDF预览

AT89C51RB2-SLSUM

更新时间: 2024-02-04 20:02:55
品牌 Logo 应用领域
美国微芯 - MICROCHIP 时钟微控制器外围集成电路
页数 文件大小 规格书
127页 802K
描述
IC MCU 8BIT 16KB FLASH 44PLCC

AT89C51RB2-SLSUM 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:GREEN, PLASTIC, LCC-44
Reach Compliance Code:compliantFactory Lead Time:6 weeks
风险等级:1.31具有ADC:NO
地址总线宽度:16位大小:8
CPU系列:8051最大时钟频率:40 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:8JESD-30 代码:S-PQCC-J44
JESD-609代码:e3长度:16.55 mm
湿度敏感等级:3I/O 线路数量:32
端子数量:44最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC44,.7SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):245
电源:3/5 V认证状态:Not Qualified
RAM(字节):1280ROM(单词):16384
ROM可编程性:FLASH座面最大高度:4.57 mm
速度:40 MHz子类别:Microcontrollers
最大压摆率:29 mA最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:16.55 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

AT89C51RB2-SLSUM 数据手册

 浏览型号AT89C51RB2-SLSUM的Datasheet PDF文件第2页浏览型号AT89C51RB2-SLSUM的Datasheet PDF文件第3页浏览型号AT89C51RB2-SLSUM的Datasheet PDF文件第4页浏览型号AT89C51RB2-SLSUM的Datasheet PDF文件第5页浏览型号AT89C51RB2-SLSUM的Datasheet PDF文件第6页浏览型号AT89C51RB2-SLSUM的Datasheet PDF文件第7页 
Features  
80C52 Compatible  
– 8051 Pin and Instruction Compatible  
– Four 8-bit I/O Ports  
– Three 16-bit Timer/Counters  
– 256 Bytes Scratch Pad RAM  
– 9 Interrupt Sources with 4 Priority Levels  
– Dual Data Pointer  
Variable Length MOVX for Slow RAM/Peripherals  
ISP (In-system Programming) Using Standard VCC Power Supply  
Boot ROM Contains Low Level Flash Programming Routines and a Default Serial  
Loader  
8-bit  
High-speed Architecture  
Microcontroller  
with 16K/  
32K Bytes Flash  
– In Standard Mode:  
40 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)  
60 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)  
– In X2 mode (6 Clocks/machine cycle)  
20 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)  
30 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)  
– 16K/32K Bytes On-chip Flash Program/Data Memory  
– Byte and Page (128 Bytes) Erase and Write  
– 100K Write Cycles  
AT89C51RB2  
AT89C51RC2  
On-chip 1024 Bytes Expanded RAM (XRAM)  
– Software Selectable Size (0, 256, 512, 768, 1024 Bytes)  
– 256 Bytes Selected at Reset for TS87C51RB2/RC2 Compatibility  
Keyboard Interrupt Interface on Port P1  
SPI Interface (Master/Slave Mode)  
8-bit Clock Prescaler  
Improved X2 Mode with Independent Selection for CPU and Each Peripheral  
Programmable Counter Array 5 Channels  
– High-speed Output  
– Compare/Capture  
– Pulse Width Modulator  
– Watchdog Timer Capabilities  
Asynchronous Port Reset  
Full Duplex Enhanced UART  
Dedicated Baud Rate Generator for UART  
Low EMI (Inhibit ALE)  
Hardware Watchdog Timer (One-time Enabled with Reset-out)  
Power Control Modes  
– Idle Mode  
– Power-down Mode  
– Power-off Flag  
Power Supply:  
– 2.7 to 3.6 (3V Version)  
– 2.7 to 5.5V (5V Version)  
Temperature Ranges: Commercial (0 to +70°C) and Industrial (-40°C to +85°C)  
Packages: PDIL40, PLCC44, VQFP44  
Description  
The AT89C51RB2/RC2 is a high-performance Flash version of the 80C51 8-bit micro-  
controllers. It contains a 16K or 32K Bytes Flash memory block for program and data.  
The Flash memory can be programmed either in parallel mode or in serial mode with  
the ISP capability or with software. The programming voltage is internally generated  
from the standard VCC pin.  
Rev. 4180E–8051–10/06  
 

AT89C51RB2-SLSUM 替代型号

型号 品牌 替代类型 描述 数据表
AT89C51RB2-SLSUL MICROCHIP

类似代替

IC MCU 8BIT 16KB FLASH 44PLCC
AT89C51RB2-SLSUM ATMEL

功能相似

8-bit Microcontroller with 16K/ 32K Bytes Flash

与AT89C51RB2-SLSUM相关器件

型号 品牌 获取价格 描述 数据表
AT89C51RC ATMEL

获取价格

8-bit Microcontroller with 32K Bytes Flash
AT89C51RC MICROCHIP

获取价格

Low-power, high-performance CMOS 8-bit microcontroller with 32KB of flash programmable ROM
AT89C51RC_05 ATMEL

获取价格

8-bit Microcontroller with 32K Bytes Flash
AT89C51RC_08 ATMEL

获取价格

8-bit Microcontroller with 32K Bytes Flash
AT89C51RC2 ATMEL

获取价格

8-bit Microcontroller with 16K/ 32K Bytes Flash
AT89C51RC2 MICROCHIP

获取价格

High-performance, 8-bit microcontroller with 32KB flash. It retains all features of the 80
AT89C51RC2_0312 ATMEL

获取价格

Microcontroller with 16K/32K Bytes Flash
AT89C51RC2_14 ATMEL

获取价格

Variable Length MOVX for Slow RAM/Peripherals
AT89C51RC2-3CSCM ATMEL

获取价格

8-bit Microcontroller with 16K/ 32K Bytes Flash
AT89C51RC2-3CSIM ATMEL

获取价格

8-bit Microcontroller with 16K/ 32K Bytes Flash