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ST7FLITE25F2M6 from ST,ST Microelectronics

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ST7FLITE25F2M6

Manufacturer: ST, STM

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI, DALI (DATA BRIEFING)

Partnumber Manufacturer Quantity Availability
ST7FLITE25F2M6 ST, STM 204 In Stock

Description and Introduction

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI, DALI (DATA BRIEFING) The **ST7FLITE25F2M6** is a microcontroller from **STMicroelectronics (STM)**. Below are the key specifications, descriptions, and features based on available data:

### **Specifications:**
- **Core:** 8-bit ST7 core  
- **Operating Frequency:** Up to **8 MHz**  
- **Flash Memory:** **8 KB**  
- **RAM:** **384 bytes**  
- **EEPROM:** **256 bytes**  
- **Operating Voltage:** **2.7V to 5.5V**  
- **Package:** **SO-20 (20-pin Small Outline)**  
- **Temperature Range:** **-40°C to +85°C**  
- **Timers:**  
  - 8-bit timer with **7-bit prescaler**  
  - Watchdog timer  
- **ADC:** **5-channel, 10-bit**  
- **Communication Interfaces:**  
  - **SPI (Serial Peripheral Interface)**  
  - **SCI (Serial Communication Interface, UART-compatible)**  
- **GPIO Pins:** **15 I/O pins**  
- **Interrupts:** Nested interrupt controller  

### **Descriptions:**  
- The **ST7FLITE25F2M6** is a low-cost, low-power 8-bit microcontroller designed for embedded applications.  
- It features **Flash memory** for program storage, **EEPROM** for data retention, and **RAM** for runtime operations.  
- Suitable for **battery-powered applications** due to its wide operating voltage range.  
- Includes **on-chip peripherals** such as ADC, timers, and communication interfaces.  

### **Features:**  
- **Low-power modes** (Halt, Active Halt, Wait) for energy efficiency  
- **Robust reset system** (Power-on Reset, Low-voltage Detector)  
- **In-circuit programming (ICP) and in-application programming (IAP)**  
- **High noise immunity** for industrial environments  
- **Compact SO-20 package** for space-constrained designs  

This microcontroller is commonly used in **consumer electronics, industrial control, and automotive applications** due to its reliability and cost-effectiveness.  

(Note: Always verify with the latest datasheet from STMicroelectronics for updated details.)

Application Scenarios & Design Considerations

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI, DALI (DATA BRIEFING)

Alternative Part Number

  • PIC16F1824-I/SL --: 8-bit flash MCU in SOIC-14 with comparable core speed, flash size and peripherals; widely available and well documented as a functional substitute.
  • ATMEGA48PA-AU --: 8-bit AVR MCU in TQFP-32 offering similar flash, RAM and I/O capability; suitable when firmware can be ported and pin mapping adjusted.
  • MSP430G2553IPW20 --: Ultra-low-power 16-bit MCU in TSSOP-20 with comparable flash and peripherals; good alternative for low-power embedded control applications.
  • ATtiny84A-SSU --: Low-cost 8-bit AVR MCU in SOIC-14 with comparable I/O, timers, and ADC, suitable for similar embedded control tasks.

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