Overview
The ST7FLITE35F2M6 is a member of the ST7 microcontroller family produced by STMicroelectronics. This 8-bit microcontroller is designed to offer a balance of performance, power efficiency, and feature richness. It features single voltage Flash memory with In-Circuit Programming (ICP) and In-Application Programming (IAP) capabilities, making it versatile for various applications. The device includes an enhanced instruction set, multiple timers, communication interfaces, and power-saving modes, which enable the design of highly efficient and compact application code.
Key Specifications
| Parameter | Value |
|---|---|
| Program Memory Size | 8 Kbytes |
| Data RAM Size | 384 bytes |
| Data EEPROM Size | 256 bytes |
| Package / Case | SOIC-20 |
| Maximum Clock Frequency | Up to 8 MHz (with external OSC up to 16 MHz) |
| ADC Resolution | 10 bit |
| Number of I/Os | 15 |
| Operating Supply Voltage | 2.7V to 5.5V |
| Operating Temperature | -40°C to +125°C |
Key Features
- Memories: 8 Kbytes single voltage extended Flash (XFlash) program memory, 384 bytes RAM, and 256 bytes data EEPROM with read-out protection and 300K write/erase cycles guaranteed.
- Clock, Reset and Supply Management: Enhanced reset system, low voltage supervisor (LVD), auxiliary voltage detector (AVD), internal RC 1% oscillator, crystal/ceramic resonator or external clock, and optional x4 or x8 PLL for internal clock.
- I/O Ports: Up to 15 multifunctional bidirectional I/O lines with 7 high sink outputs.
- Timers: Configurable Watchdog Timer, two 8-bit Lite Timers, and two 12-bit Auto-reload Timers with PWM outputs, input capture, and output compare functions.
- Communication Interfaces: Master/slave LINSCI™ asynchronous serial interface and SPI synchronous serial interface.
- Interrupt Management: 10 interrupt vectors plus TRAP and RESET, and 12 external interrupt lines.
- A/D Converter: 7 input channels with 10-bit resolution.
- Power Saving Modes: Halt, Active-Halt, Wait, Slow, and Auto Wake Up From Halt modes.
- Instruction Set: 8-bit data manipulation with 63 basic instructions, illegal opcode detection, 17 main addressing modes, and 8 x 8 unsigned multiply instructions.
- Development Tools: Full hardware/software development package and Debug Module (DM) for in-circuit debugging.
Applications
The ST7FLITE35F2M6 is suitable for a wide range of applications, including:
- Automotive systems: Due to its robustness and ability to operate over a wide temperature range, it is ideal for automotive control units and sensors.
- Industrial control: The device's multiple timers, communication interfaces, and power-saving modes make it suitable for industrial automation and control systems.
- Consumer electronics: It can be used in various consumer electronics devices that require efficient and compact microcontroller solutions.
- Medical devices: The device's precision and reliability make it a good fit for medical device applications.
Q & A
- What is the program memory size of the ST7FLITE35F2M6?
The program memory size is 8 Kbytes.
- How much RAM does the ST7FLITE35F2M6 have?
The device has 384 bytes of RAM.
- What is the resolution of the ADC in the ST7FLITE35F2M6?
The ADC resolution is 10 bits.
- What are the operating supply voltage and temperature ranges for the ST7FLITE35F2M6?
The operating supply voltage is 2.7V to 5.5V, and the operating temperature range is -40°C to +125°C.
- Does the ST7FLITE35F2M6 support In-Circuit Programming (ICP) and In-Application Programming (IAP)?
- What communication interfaces are available on the ST7FLITE35F2M6?
The device features LINSCI™ asynchronous serial interface and SPI synchronous serial interface.
- How many I/O lines does the ST7FLITE35F2M6 have?
The device has up to 15 multifunctional bidirectional I/O lines.
- What power-saving modes are available on the ST7FLITE35F2M6?
The device has Halt, Active-Halt, Wait, Slow, and Auto Wake Up From Halt modes.
- Does the ST7FLITE35F2M6 have a built-in Debug Module?
- What is the maximum clock frequency of the ST7FLITE35F2M6?
The maximum clock frequency is up to 8 MHz (with external OSC up to 16 MHz).
