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AT89S4D12-12RC from ATMEL

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15.625ms

AT89S4D12-12RC

Manufacturer: ATMEL

8-Bit Microcontroller with 132K Bytes Flash Data Memory

Partnumber Manufacturer Quantity Availability
AT89S4D12-12RC,AT89S4D1212RC ATMEL 1745 In Stock

Description and Introduction

8-Bit Microcontroller with 132K Bytes Flash Data Memory The AT89S4D12-12RC is a microcontroller manufactured by ATMEL. Below are its key specifications:

- **Manufacturer**: ATMEL  
- **Part Number**: AT89S4D12-12RC  
- **Core**: 8-bit 8051  
- **Operating Frequency**: Up to 12 MHz  
- **Flash Memory**: 4 KB  
- **RAM**: 128 bytes  
- **EEPROM**: 512 bytes  
- **I/O Pins**: 32  
- **Timers**: 2 x 16-bit  
- **UART**: 1  
- **SPI Interface**: Yes  
- **Operating Voltage**: 4.0V to 5.5V  
- **Package**: 40-pin PDIP (Plastic Dual In-line Package)  
- **Operating Temperature Range**: 0°C to 70°C  
- **Instruction Set**: MCS-51 compatible  

This information is based solely on the provided knowledge base.

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