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T89C51RB2-RLTIM from TEMIC

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T89C51RB2-RLTIM

Manufacturer: TEMIC

8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH

Partnumber Manufacturer Quantity Availability
T89C51RB2-RLTIM,T89C51RB2RLTIM TEMIC 27 In Stock

Description and Introduction

8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH The T89C51RB2-RLTIM is a microcontroller manufactured by TEMIC (now part of Microchip Technology). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Architecture:** 8-bit  
- **Core:** 8051  
- **Clock Speed:** Up to 33 MHz  
- **Program Memory (Flash):** 16 KB  
- **RAM:** 512 bytes  
- **EEPROM:** 2 KB  
- **Operating Voltage:** 4.5V to 5.5V  
- **I/O Pins:** 32  
- **Timers/Counters:** 3 (16-bit)  
- **Serial Communication:** UART, SPI, I²C  
- **ADC:** None  
- **PWM Channels:** None  
- **Packe:** PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**
The T89C51RB2-RLTIM is an enhanced 8051-based microcontroller with integrated Flash memory and EEPROM. It is designed for embedded applications requiring high performance and reliability. Its extended features include a higher clock speed, additional memory, and multiple communication interfaces.

### **Features:**
- **High-Speed 8051 Core:** Executes instructions in fewer clock cycles compared to standard 8051.  
- **In-System Programmable (ISP) Flash Memory:** Allows firmware updates without removing the chip.  
- **Data EEPROM:** Non-volatile storage for critical data.  
- **Low EMI (Electromagnetic Interference) Design:** Suitable for noise-sensitive applications.  
- **Power-Saving Modes:** Includes Idle and Power-Down modes.  
- **Watchdog Timer:** Enhances system reliability.  
- **Extended Temperature Range:** Supports industrial applications.  

This microcontroller is commonly used in industrial control systems, automotive electronics, and consumer devices.  

(Note: TEMIC was acquired by Atmel, which later became part of Microchip Technology. Always verify datasheets for the latest specifications.)

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