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ST7FLIT15BF1B6 from ST,ST Microelectronics

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ST7FLIT15BF1B6

Manufacturer: ST, STM

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI

Partnumber Manufacturer Quantity Availability
ST7FLIT15BF1B6 ST, STM 18402 In Stock

Description and Introduction

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI The **ST7FLIT15BF1B6** is a microcontroller from **STMicroelectronics (STM)**. Below are its specifications, descriptions, and features based on available data:

### **Specifications:**
- **Core:** ST7 8-bit microcontroller  
- **Operating Frequency:** Up to **8 MHz**  
- **Flash Memory:** **8 KB**  
- **RAM:** **384 bytes**  
- **EEPROM:** **128 bytes**  
- **Operating Voltage:** **2.7V to 5.5V**  
- **Package:** **SO-20 (Narrow)**  
- **Temperature Range:** **-40°C to +85°C**  
- **I/O Pins:** **15**  
- **Timers:**  
  - 1 x **8-bit timer** with **PWM**  
  - 1 x **16-bit timer** with **PWM and input capture**  
- **ADC:** **5-channel, 10-bit**  
- **Communication Interfaces:**  
  - **SPI**  
  - **I²C**  
- **Watchdog Timer:** **Independent hardware watchdog**  
- **Interrupts:** **Nested interrupt controller**  

### **Descriptions:**
- The **ST7FLIT15BF1B6** is part of the **ST7LITE** family, optimized for cost-sensitive applications.  
- It is designed for **low-power** operation with multiple power-saving modes.  
- Suitable for **automotive, industrial, and consumer applications**.  

### **Features:**
- **Low-power modes** (Halt, Active-Halt, Wait)  
- **Robust reset system** (Power-on Reset, Low-voltage detector)  
- **High immunity to noise** (conforms to IEC 61000-4-2/3/4/6 standards)  
- **On-chip oscillator** with **clock security system**  
- **In-circuit programming (ICP) and debugging support**  

This microcontroller is commonly used in embedded systems requiring moderate processing power and low power consumption.  

(Data sourced from STMicroelectronics documentation.)

Application Scenarios & Design Considerations

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI

Alternative Part Number

  • PIC16F684-I/P --: 8-bit Flash microcontroller with comparable pin count and peripherals; widely available and well documented as a functional substitute in many ST7FLIT15 designs.
  • ATtiny84A-PU --: Low-power 8-bit AVR MCU with similar I/O count and Flash size, suitable for designs migrating away from the ST7FLIT15BF1B6.
  • MSP430G2553IN20 --: Ultra-low-power 16-bit MCU offering comparable on-chip peripherals and Flash, a common alternative when the ST7FLIT15BF1B6 is unavailable.
  • PIC16F1824-I/P --: 8-bit flash MCU with comparable pin count and peripherals; widely available and well documented as a functional replacement in many ST7FLIT15 designs.

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