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8x51 > IntelC8751H-12
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CPU Shack  - May 7, 2005, 7:09 pm
Manufacturer:Intel
Model:C8751H-12
Speed:12MHz
Type:MCS-51
Data Code:8505
Introduced:1980
Transistors:??
Package:40CDIP w/ Gold Lid
Process:3 Micron
Architecture:8 bit MCU
Used in:Control applications
Description:Intel 8051 and 8031 are members of Intel MCS-51
family of 8-bit microcontrollers. In addition to
on-chip clock oscillator, 2 16-bit timers, 4 I/O
ports and a serial port, all 8051 and 80C51 chips
have 128 bytes of RAM and 4 KB masked ROM. If
necessary, 8051 memory can be expanded up to 128
KB by adding up to 64 KB of external program and
data memory.
-----------
8031 - No ROM
8051 - Normal 8051
8751 - Onboard EPROM
8052 - Control Oriented 8051
-------------------------------
UVEPROM 8051
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