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87C52 from SIEMENS

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87C52

Manufacturer: SIEMENS

CMOS single-chip 8-bit microcontrollers

Partnumber Manufacturer Quantity Availability
87C52 SIEMENS 25 In Stock

Description and Introduction

CMOS single-chip 8-bit microcontrollers The 87C52 is a microcontroller manufactured by SIEMENS. It is part of the 8051 family of microcontrollers. Key specifications include:

- **Architecture**: 8-bit
- **CPU**: 8051 core
- **Clock Speed**: Up to 12 MHz
- **Program Memory (ROM)**: 8 KB
- **Data Memory (RAM)**: 256 bytes
- **I/O Ports**: 32 I/O lines (4 ports of 8 bits each)
- **Timers/Counters**: 3 (two 16-bit timers/counters and one additional 16-bit timer/counter)
- **Serial Communication**: UART (Universal Asynchronous Receiver/Transmitter)
- **Interrupts**: 6 interrupt sources with 2 priority levels
- **Power Supply**: 5V operating voltage
- **Package**: 40-pin DIP (Dual In-line Package) or other package options

The 87C52 is designed for embedded control applications and is known for its robustness and versatility in various industrial and consumer electronics applications.

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