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TSC87C52-16CB from TEMIC

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TSC87C52-16CB

Manufacturer: TEMIC, TI

Introduction to TSC87C51/C52 OTP Microcontrollers

Partnumber Manufacturer Quantity Availability
TSC87C52-16CB,TSC87C5216CB TEMIC, TI 112 In Stock

Description and Introduction

Introduction to TSC87C51/C52 OTP Microcontrollers The TSC87C52-16CB is a microcontroller manufactured by TEMIC. Here are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** TEMIC  
- **Part Number:** TSC87C52-16CB  
- **Core:** 80C52 (8-bit microcontroller)  
- **Clock Speed:** 16 MHz  
- **Program Memory (ROM):** 8 KB (OTP or EPROM)  
- **RAM:** 256 bytes  
- **I/O Ports:** 32 (4 x 8-bit ports)  
- **Timers:** 3 (Timer 0, Timer 1, and Timer 2)  
- **Serial Communication:** UART (Full-duplex)  
- **Interrupt Sources:** 6  
- **Operating Voltage:** 4.5V to 5.5V  
- **Package:** PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) depending on variant  

### **Descriptions:**  
- The TSC87C52-16CB is an enhanced 80C52-compatible microcontroller with 8 KB of on-chip program memory.  
- It is designed for embedded control applications requiring high performance and low power consumption.  
- The device supports in-system programming (ISP) for flexible firmware updates.  

### **Features:**  
- **80C52 Core:** Fully compatible with the industry-standard 80C52 instruction set.  
- **On-Chip Memory:**  
  - 8 KB of OTP/EPROM for program storage.  
  - 256 bytes of RAM for data storage.  
- **Enhanced Peripherals:**  
  - Three 16-bit timers/counters.  
  - Full-duplex UART for serial communication.  
  - Six interrupt sources with two priority levels.  
- **Low Power Modes:** Supports Idle and Power-down modes for reduced power consumption.  
- **Wide Operating Voltage:** 4.5V to 5.5V, suitable for 5V systems.  
- **Package Options:** Available in PLCC for surface-mount applications.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Introduction to TSC87C51/C52 OTP Microcontrollers

Alternative Part Number

  • AT89C52-16PC --: Pin-compatible 8051 microcontroller with 8K flash, 16 MHz rating, and same 40-pin DIP footprint; widely available and a direct functional replacement.
  • P89C52X2BN --: 8051-compatible MCU with 8K flash and 16 MHz operation in a 40-pin DIP package, offering similar peripherals and instruction set compatibility.
  • W78E52B-16 --: 8051-core microcontroller with 8K flash, 16 MHz speed grade, and 40-pin DIP pinout, suitable as a drop-in alternative for legacy designs.
  • AT89C52-24PC --: Pin-compatible 8051 microcontroller with 8K flash, same 40-pin DIP package and 8051 core, widely available and a common drop-in replacement for 87C52 OTP parts.
  • W78E52B-24 --: 8051-core 8K flash microcontroller in 40-pin DIP with matching pinout and timing, offering a low-cost alternative to the 87C52 OTP device.

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