Intel TP87C51 information

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Type:MCU	Manufacturer:Intel
family:8751	microprocessors:Intel

Type	Microcontroller
Family	Intel 8751
MCU part number	TP87C51 is an OEM/tray microcontroller
Frequency	3.5 MHz - 12 MHz
Package	40-pin plastic DIP
Socket	DIP40

Architecture / Microarchitecture

Manufacturing process	CHMOS III-E technology
Data width	8 bit
Physical memory	128 KB (64 KB code and 64 KB data)
Features	On-circuit emulator (ONCE) mode
Low power features	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

Electrical / Thermal parameters

V core	5V ± 10%
Minimum/Maximum operating temperature	-40°C - 85°C
Minimum/Typical/Maximum power dissipation	0.04 Watt (Idle mode) / 0.058 Watt / 0.11 Watt

Notes on Intel TP87C51

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

other microprocessors

Intel TP87C51-1	MOS Technology MCS6502
MOS Technology MCS6502A	MOS Technology MPS6502 / 6502
MOS Technology MPS6502A / 6502A	MOS Technology 6502B
MOS Technology MCS6503	MOS Technology MCS6503A
MOS Technology MPS6503	MOS Technology MPS6503A
MOS Technology MCS6504	MOS Technology MCS6504A

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