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SAF-C517A-LN from SIMENS

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SAF-C517A-LN

Manufacturer: SIMENS, INFINEON

8-Bit Microcontrollers

Partnumber Manufacturer Quantity Availability
SAF-C517A-LN,SAFC517ALN SIMENS, INFINEON 1303 In Stock

Description and Introduction

8-Bit Microcontrollers The SAF-C517A-LN is a microcontroller manufactured by Infineon. Below are its specifications, descriptions, and features based on available factual information:

### **Specifications:**  
- **Manufacturer:** Infineon Technologies  
- **Part Number:** SAF-C517A-LN  
- **Core:** C500 (8-bit microcontroller)  
- **Architecture:** 8051-compatible  
- **Clock Speed:** Up to 33 MHz  
- **Flash Memory:** 64 KB  
- **RAM:** 2 KB  
- **Operating Voltage:** 3.3V or 5V (depending on variant)  
- **Package:** PLCC (Plastic Leaded Chip Carrier)  
- **I/O Pins:** 32 (varies by package)  
- **Timers:** Multiple 16-bit timers  
- **Communication Interfaces:** UART, SPI, I²C  
- **ADC:** Integrated (if applicable, varies by model)  
- **Operating Temperature Range:** -40°C to +85°C (industrial grade)  

### **Descriptions:**  
The SAF-C517A-LN is an 8-bit microcontroller based on the 8051 architecture, designed for embedded applications requiring high performance and reliability. It is part of Infineon’s C500 family, optimized for industrial and automotive applications.  

### **Features:**  
- **High-Speed Processing:** Up to 33 MHz clock frequency.  
- **On-Chip Memory:** 64 KB Flash for program storage and 2 KB RAM for data.  
- **Low Power Modes:** Supports power-saving modes for energy efficiency.  
- **Robust Peripherals:** Includes timers, serial communication interfaces, and possibly ADC.  
- **Industrial-Grade:** Designed for harsh environments with extended temperature support.  
- **Flexible I/O:** Multiple GPIO pins for interfacing with external devices.  

For exact technical details, always refer to the official Infineon datasheet.

Application Scenarios & Design Considerations

8-Bit Microcontrollers

Alternative Part Number

  • P87C51RB2FN --: NXP (formerly Philips) 8051-family microcontroller in a PLCC44 package, functionally similar to the C517A with on-chip CAN and comparable pinout, making it a strong drop-in candidate.
  • AT89C51CC03U-UM --: 8051-core microcontroller with integrated CAN controller in a PLCC44 package, offering similar peripheral set and memory size as the SAF-C517A for automotive/industrial control applications.
  • TMS320F2808PZA --: Alternative 32-bit control-oriented MCU with integrated CAN and comparable I/O capabilities; suitable when migrating away from the Siemens C517A family, though pinout and software differ.
  • TMS370C517AFNL --: Similar 8-bit microcontroller with comparable on-chip peripherals and PLCC package, suitable as a functional substitute in many control applications.
  • MC68HC11E9FN --: Widely available 8-bit MCU in PLCC package with similar I/O and timer resources, often used as a drop-in replacement in legacy designs.
  • PIC16C74A-20/L --: Popular 8-bit microcontroller in PLCC-44 with comparable peripheral set; requires firmware porting but is a reliable long-term alternative.

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