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TS83C51RC2-MCB from TEMIC

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TS83C51RC2-MCB

Manufacturer: TEMIC, AT, ATMEL

High Performance 8-bit Microcontroller

Partnumber Manufacturer Quantity Availability
TS83C51RC2-MCB,TS83C51RC2MCB TEMIC, AT, ATMEL 5359 In Stock

Description and Introduction

High Performance 8-bit Microcontroller The **TS83C51RC2-MCB** is a microcontroller manufactured by **AT (Atmel)**. Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Core:** 8-bit 8051 architecture  
- **Clock Speed:** Up to 33 MHz  
- **Program Memory (Flash):** 32 KB  
- **RAM:** 256 bytes  
- **EEPROM:** 2 KB (optional, depending on variant)  
- **Operating Voltage:** 4.5V to 5.5V  
- **I/O Pins:** 32 (4 ports, 8-bit each)  
- **Timers/Counters:** 3 (Timer 0, Timer 1, and Timer 2)  
- **UART:** 1 (Full-duplex)  
- **Interrupt Sources:** 6 (2 external, 3 timer-based, 1 serial)  
- **Power Consumption:** Low-power modes (Idle and Power-down)  
- **Package:** 40-pin PDIP, PLCC, or other variants  

### **Descriptions:**
- The **TS83C51RC2-MCB** is a high-performance CMOS version of the 80C51 microcontroller.  
- It is fully compatible with the 8051 instruction set.  
- Features enhanced power-saving modes for battery-operated applications.  
- Includes in-system programmable (ISP) Flash memory for flexible firmware updates.  

### **Features:**
- **High-Speed Architecture:** Up to 33 MHz operation.  
- **Enhanced 8051 Core:** 12-clock or 6-clock mode selectable.  
- **On-Chip Flash Memory:** 32 KB for program storage.  
- **Data Retention:** 10 years minimum for Flash memory.  
- **Watchdog Timer:** Built-in for system reliability.  
- **Power Management:** Idle and Power-down modes for reduced consumption.  
- **Industrial Temperature Range:** -40°C to +85°C.  
- **Security Features:** Lock bits for code protection.  

This microcontroller is commonly used in industrial control systems, embedded applications, and consumer electronics due to its reliability and performance.  

(Note: Some details may vary based on specific variants or revisions.)

Application Scenarios & Design Considerations

High Performance 8-bit Microcontroller

Alternative Part Number

  • AT89C51RC2-IM --: Pin-compatible 8051 core with 32KB flash and similar RC2 feature set; widely available and a direct functional replacement.
  • P89C51RC2BN --: Same 8051 RC2 family architecture with 32KB flash, offering equivalent peripherals and instruction set compatibility.
  • W78E516B-40PL --: 8051-compatible microcontroller with 64KB flash that can substitute with minor firmware adaptation, good availability.
  • W78E516B40PL --: 8051-compatible MCU with 64KB flash in a PLCC package, offering similar performance and I/O features as a cost-effective alternative.

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