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T89C51IC2-RLTIM from TEMIC

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T89C51IC2-RLTIM

Manufacturer: TEMIC

8-bit Microcontroller with Flash and I2C Interface

Partnumber Manufacturer Quantity Availability
T89C51IC2-RLTIM,T89C51IC2RLTIM TEMIC 10 In Stock

Description and Introduction

8-bit Microcontroller with Flash and I2C Interface The **T89C51IC2-RLTIM** is a microcontroller manufactured by **TEMIC** (now part of **Atmel**). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**
- **Manufacturer:** TEMIC (Atmel)  
- **Core:** 8051  
- **Architecture:** 8-bit  
- **Clock Speed:** Up to 33 MHz  
- **Program Memory (Flash):** 8 KB  
- **RAM:** 256 bytes  
- **EEPROM:** 2 KB  
- **I/O Pins:** 32  
- **Timers:** 3 (Timer 0, Timer 1, and Timer 2)  
- **UART:** 1 (Serial Communication)  
- **Interrupt Sources:** 6  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**
- The **T89C51IC2-RLTIM** is a high-performance CMOS version of the 8051 microcontroller.  
- It features an enhanced 8051 core with improved speed and power efficiency.  
- Includes **in-system programmable (ISP) Flash memory**, allowing firmware updates without removing the chip.  
- Designed for embedded control applications, including industrial, automotive, and consumer electronics.  

### **Features:**
- **High-Speed 8051 Core:** Executes instructions in fewer clock cycles compared to standard 8051.  
- **On-Chip Flash Memory:** 8 KB for program storage with 100,000 write/erase cycles.  
- **EEPROM Data Memory:** 2 KB for non-volatile data storage.  
- **Low Power Consumption:** Supports idle and power-down modes.  
- **Enhanced UART:** Supports full-duplex serial communication.  
- **Watchdog Timer:** Improves system reliability.  
- **Power-On Reset (POR) & Brown-Out Detection (BOD):** Ensures stable operation.  
- **Industrial-Grade Reliability:** Suitable for harsh environments.  

This microcontroller is commonly used in applications requiring real-time control, data logging, and serial communication.  

(Note: TEMIC was acquired by Atmel, and some documentation may refer to Atmel branding.)

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