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80C32 from INT

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80C32

Manufacturer: INT

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz

Partnumber Manufacturer Quantity Availability
80C32 INT 9520 In Stock

Description and Introduction

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz The 80C32 is a microcontroller manufactured by Intel. It is part of the MCS-51 family of microcontrollers. Key specifications include:

- **Architecture**: 8-bit
- **CPU**: 8051 core
- **Clock Speed**: Up to 12 MHz
- **ROM**: None (external ROM required)
- **RAM**: 128 bytes
- **I/O Ports**: 32 I/O lines (four 8-bit ports)
- **Timers/Counters**: Two 16-bit timers/counters
- **Serial Port**: Full-duplex UART
- **Interrupts**: 5 interrupt sources with 2 priority levels
- **Power Supply**: 5V
- **Package**: 40-pin DIP or other package options

The 80C32 is designed for applications requiring external program memory, as it lacks on-chip ROM. It is widely used in embedded systems and industrial control applications.

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