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TS87C58X2-MCB from TEMIC

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TS87C58X2-MCB

Manufacturer: TEMIC, ATMEL

8-bit CMOS Microcontroller 16/32 Kbytes ROM/OTP

Partnumber Manufacturer Quantity Availability
TS87C58X2-MCB,TS87C58X2MCB TEMIC, ATMEL 715 In Stock

Description and Introduction

8-bit CMOS Microcontroller 16/32 Kbytes ROM/OTP The **TS87C58X2-MCB** is a microcontroller manufactured by **TEMIC**. Below are the specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** TEMIC  
- **Core:** 80C52 (8-bit microcontroller)  
- **Clock Speed:** Up to 33 MHz  
- **Program Memory (ROM):** 32 KB (OTP - One-Time Programmable)  
- **RAM:** 256 bytes (expandable externally)  
- **EEPROM:** None  
- **I/O Ports:** 32 (Four 8-bit ports)  
- **Timers/Counters:** 3 (16-bit)  
- **Serial Communication:** UART (Full-duplex)  
- **Interrupts:** 6 sources (2 priority levels)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Power Consumption:** Low-power modes (Idle & Power Down)  
- **Package:** 40-pin DIP (Dual In-line Package)  

### **Descriptions:**
- The **TS87C58X2-MCB** is an enhanced 80C52-based microcontroller with **OTP (One-Time Programmable) ROM**, making it suitable for applications requiring firmware security.  
- It includes **three 16-bit timers/counters**, an improved **UART**, and **6 interrupt sources** for efficient real-time control.  
- Designed for industrial and embedded applications where high reliability is required.  

### **Features:**
- **High-Speed Operation:** Up to **33 MHz** clock frequency.  
- **Enhanced 80C52 Core:** Backward-compatible with standard 80C51/52 microcontrollers.  
- **On-Chip OTP ROM:** 32 KB for secure program storage.  
- **256 Bytes of RAM:** Expandable externally if needed.  
- **Power-Saving Modes:** Idle and Power Down modes for reduced power consumption.  
- **Full-Duplex UART:** Supports serial communication.  
- **Multiple I/O Ports:** 32 I/O lines for interfacing with peripherals.  
- **Industrial-Grade Reliability:** Suitable for harsh environments.  

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

Application Scenarios & Design Considerations

8-bit CMOS Microcontroller 16/32 Kbytes ROM/OTP

Alternative Part Number

  • P87C58X2BN --: Same 80C51-family 87C58 architecture with 32 KB OTP EPROM in a 40-pin DIP, a direct functional replacement for the TS87C58X2.
  • AT87C58X2-3CSUM --: Pin-compatible 87C58 OTP microcontroller with matching 32 KB EPROM and 40-pin package, suitable as a drop-in substitute.
  • W78E58B-40 --: 8051-compatible MCU with 32 KB flash/ROM in a 40-pin DIP; flash-based but functionally equivalent and widely available as a replacement.
  • P87C58X2FN --: Pin-compatible 80C51-family microcontroller with 32 KB OTP program memory in a PLCC44 package, matching the core and memory density of the original Atmel part.
  • AT89C51RC2-3CSUM --: 8051-compatible MCU with 32 KB flash and similar peripheral set, available in PLCC44, offering a drop-in style replacement from the same vendor lineage.
  • W78E058DPG --: 8051-core microcontroller with 32 KB flash in PLCC44, functionally similar and widely available as an alternative for legacy 87C58 designs.

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