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AT83C5112-RKTIL PDF预览

AT83C5112-RKTIL

更新时间: 2024-02-19 17:41:14
品牌 Logo 应用领域
爱特美尔 - ATMEL 时钟微控制器外围集成电路
页数 文件大小 规格书
97页 675K
描述
Microcontroller, 8-Bit, MROM, 40MHz, CMOS, PQFP48, 7 X 7 MM, 1.40 MM HEIGHT, LQFP-48

AT83C5112-RKTIL 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:LFQFP,
针数:48Reach Compliance Code:unknown
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.92具有ADC:YES
其他特性:OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ地址总线宽度:
位大小:8最大时钟频率:40 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G48
长度:7 mm湿度敏感等级:1
I/O 线路数量:37端子数量:48
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):225
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:1.6 mm速度:40 MHz
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
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

AT83C5112-RKTIL 数据手册

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Features  
80C51 Compatible  
– Five I/O Ports  
– Two 16-bit Timer/Counters  
– 256 Bytes RAM  
8K Bytes ROM/OTP Program Memory with 64 Bytes Encryption Array and 3 Security  
Levels  
High-Speed Architecture  
33 MHz at 5V (66 MHz Equivalent)  
X2 Speed Improvement Capability (6 Clocks/Machine Cycle)  
10-bit, 8 Channels A/D Converter  
Hardware Watchdog Timer with Reset-out  
Programmable I/O Mode: Standard C51, Input Only, Push-pull, Open Drain  
Asynchronous Port Reset  
8-bit  
Microcontroller  
with A/D  
Full Duplex Enhanced UART with Baud Rate Generator  
SPI, Master Mode  
Dual System Clock  
Converter  
Crystal or Ceramic Oscillator (33/40 MHz)  
Internal RC Oscillator (12 MHz)  
Programmable Prescaler  
Programmable Counter Array with High-speed Output, Compare/Capture, Pulse Width  
Modulation and Watchdog Timer Capabilities  
Interrupt Structure  
8 Interrupt Sources  
4 Interrupt Priority Levels  
Power Control Modes  
AT80C5112  
AT83C5112  
AT87C5112  
Idle Mode  
Power-down Mode  
Power-off Flag  
Power Supply: 2.7 - 5.5V  
Temperature Range: Industrial (-40 To 85°C)  
Package: LQFP48 (Body 7*7*1.4 mm), PLCC52  
Description  
The AT8xC5112 is a high performance ROM/OTP version of the 80C51 8-bit  
microcontroller.  
The AT8xC5112 retains all the features of the standard 80C51 with 8 Kbytes  
ROM/OTP program memory, 256 bytes of internal RAM, a 8-source, 4-level interrupt  
system, an on-chip oscillator and two timer/counters.  
The AT8xC5112 is dedicated for analog interfacing applications. For this, it has a 10-  
bit, 8 channels A/D converter and a five channels Programmable Counter Array.  
In addition, the AT8xC5112 has a Hardware Watchdog Timer, a versatile serial chan-  
nel that facilitates multiprocessor communication (EUART) with an independent baud  
rate generator, a SPI serial bus controller and a X2 speed improvement mechanism.  
The X2 feature allows to keep the same CPU power at a divided by two oscillator  
frequency.  
The fully static design of the AT8xC5112 allows to reduce system power consumption  
by bringing the clock frequency down to any value, even DC, without loss of data.  
Rev. 4191B–8051–04/03  

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