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ST72C215G2B6 from PHILIPS

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ST72C215G2B6

Manufacturer: PHILIPS, ST

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI,

Partnumber Manufacturer Quantity Availability
ST72C215G2B6 PHILIPS, ST 5315 In Stock

Description and Introduction

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, The ST72C215G2B6 is a microcontroller manufactured by **PHILIPS** (now part of **NXP Semiconductors**). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** PHILIPS (NXP Semiconductors)  
- **Core:** ST7 8-bit microcontroller  
- **Operating Voltage:** 4.5V to 5.5V  
- **Clock Speed:** Up to 8 MHz  
- **Flash Memory:** 8 KB  
- **RAM:** 384 bytes  
- **EEPROM:** 256 bytes  
- **I/O Pins:** 32  
- **Timers:** 2 (8-bit and 16-bit)  
- **ADC:** 8-channel, 10-bit  
- **Communication Interfaces:**  
  - SPI (Serial Peripheral Interface)  
  - SCI (Serial Communication Interface)  
- **Package:** PLCC44 (Plastic Leaded Chip Carrier, 44 pins)  
- **Operating Temperature:** -40°C to +85°C  

### **Descriptions:**  
The ST72C215G2B6 is an 8-bit microcontroller based on the ST7 core, designed for embedded control applications. It integrates flash memory, EEPROM, and peripherals such as ADCs, timers, and serial communication interfaces.  

### **Features:**  
- **Low-power modes** (Wait, Halt)  
- **Watchdog timer** for system reliability  
- **Interrupt handling** with multiple sources  
- **On-chip oscillator** with external clock support  
- **Robust I/O structure** with high sink/source capability  

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

*(Note: Always verify datasheets for the latest technical details.)*

Application Scenarios & Design Considerations

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI,

Alternative Part Number

  • MC68HC908GP20CFB --: 8-bit HC08 microcontroller in a 44-pin QFP with comparable GPIO, timers, and flash, suitable as a functional replacement for the ST72C215G2B6 in many embedded control designs.
  • PIC16F877A-I/PT --: Widely available 8-bit microcontroller in 44-pin TQFP with similar peripheral set (ADC, UART, timers, PWM) and 5V operation, making it a practical drop-in candidate for legacy ST72 designs.
  • AT89C51RC2-IM --: 8051-compatible 8-bit MCU in 44-pin QFP with flash program memory and standard peripherals, offering a familiar architecture and good availability as an alternative to the ST72C215G2B6.
  • ST72F324BK6T6 --: Same ST7 8-bit core family with comparable Flash/RAM and peripherals, available in the same LQFP package, making it a close functional replacement.
  • STM8S208RBT6 --: STMicroelectronics' newer 8-bit MCU line intended to supersede ST7 devices, offering similar memory size, peripherals, and package options with better long-term availability.
  • AT89C51RB2-UM --: Widely available 8-bit 8051-compatible MCU with comparable Flash and I/O resources; a practical cross-vendor fallback if ST7 parts are unavailable.

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