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AT89LS53-12JC

厂商:
Atmel
类别:
8051单片机
包装:
Tube
封装:
44-PLCC
无铅情况/ROHS:
有铅
描述:
IC MICRO CTRL 12MHZ 44PLCC

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  • 参数
  • 描述
参数 数值
系列 89LS
核心处理器 8051
芯体尺寸 8-Bit
速度 12MHz
RAM容量 256 x 8
程序存储器类型 FLASH
程序存储器容量 12KB (12K x 8)
输入/输出数 32
振荡器型 Internal
连通性 SPI, UART/USART
工作电压 2.7 V ~ 6 V
工作温度 0°C ~ 70°C
周边设备 POR, WDT

The MC68332 ia s highly-integrated 32 bit microcontroller that combines high-performance data manipulation capabilities with powerful peripheral subsystems.This MCU is built up from standard modules that interface through a common intermodule bus (IMB).

The MCU incorporates a 32 bit CPU (CPU32), a system integration module (SIM), a time processing unit (TPU), a queued serial module (QSM) and a 2 Kbyte static RAM module with TPU emulation capability (TPURAM).


Features

  • Central Processing Unit (CPU32)
  • Upward Object Code Compatible
  • New Instructions for controller Applications
  • 32 Bit Archirecture
  • Virtual Memory Implementation
  • Loop Mode of Insruction Execution
  • Table Lookup and Interpolate Instruction
  • Improved Exception Handling for Controller Applications
  • Trace on change of flow
  • Hardware breakpoint signal, Background Debugging Mode (BDM)
  • Fully static operation
  • Dedicated Micro-Engine Operating Independently of CPU32
  • 16 Independent Programmable Channels and Pins
  • Any Channel can Perform Any Time Function
  • Each Channel has Six or Eight 16 Bit Parameter Registers
  • Each Timer FunctionMay Be Assigned to More Than One Channel
  • Two Timer Counter Registers with Programmable Prescalers
  • Each Channel Can Be Synchronized to Either or Both Counters
  • Selectable Channel Priority Levels

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