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Intel S87C51-1基本资料
类别:MCU 制造商:Intel
家族:8751 产品:Intel
类型 Microcontroller
系列 Intel 8751
MCU 编号
  • S87C51-1 is an OEM/tray microcontroller
频率    3.5 MHz - 16 MHz
封装 44-pin plastic QFP
接口 QFP44
架构 / 微体系结构
制造工艺 CHMOS III-E technology
数据位宽 8 bit
Physical memory 128 KB (64 KB code and 64 KB data)
特征 On-circuit emulator (ONCE) mode
低功耗特性
  • Idle mode
  • Power down mode
On-chip peripherals
  • Four 8-bit I/O ports (32 I/O lines)
  • Full-duplex serial port
  • Two 16-bit timers/counters
  • Oscillator and clock circuits
On-chip RAM 128 bytes
On-chip ROM 4 KB OTP ROM
电/热参数
V核    5V ± 10%
最小/最大工作温度    0°C - 70°C
最小/最大功耗    0.052 Watt (Idle mode) / 0.14 Watt
Notes on Intel S87C51-1
  • Access to program memory and program verification can be disabled by programming two lock bits
  • The microcontroller uses improved Quick-pulse programming algorithm for EPROM programming
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