STM8AF52A9TDY
- Mfr.Part #
- STM8AF52A9TDY
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64LQFP
- Stock
- 3
- In Stock :
- 3
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Supply Voltage-Min (Vsup) :
- 3V
- Radiation Hardening :
- No
- Package / Case :
- 64-LQFP
- Core Size :
- 8-Bit
- Number of Pins :
- 64
- DMA Channels :
- No
- Has ADC :
- yes
- ROM (words) :
- 32768
- Supply Current-Max :
- 16.8mA
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- EEPROM Size :
- 2K x 8
- Number of I/O :
- 52
- Lead Free :
- Lead Free
- Frequency :
- 24MHz
- Watchdog Timer :
- yes
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Length :
- 10mm
- Core Processor :
- STM8A
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~150°C TA
- Program Memory Size :
- 128KB 128K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Number of Timers/Counters :
- 5
- Data Converter :
- A/D 16x10b
- Interface :
- CAN, I2C, LIN, SPI, UART, USART
- DAC Channels :
- No
- Memory Size :
- 128kB
- Height Seated (Max) :
- 1.6mm
- RAM Size :
- 6K x 8
- Number of Terminations :
- 64
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- STM8AF
- Terminal Position :
- QUAD
- Bit Size :
- 8
- Factory Lead Time :
- 18 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Bus Width :
- 8B
- Packaging :
- Tray
- Pin Count :
- 64
- Series :
- Automotive, AEC-Q100, STM8A
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- PWM Channels :
- yes
- Oscillator Type :
- Internal
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- On Chip Program ROM Width :
- 32
- JESD-609 Code :
- e4
- Program Memory Type :
- Flash
- Datasheets
- STM8AF52A9TDY

Microcontrollers STMicroelectronics STM8AF52A9TDY Overview
The STM8AF52A9TDY from STMicroelectronics represents a robust 8-bit microcontroller that merges high performance, versatility, and cost-effectiveness into a compact 64LQFP package. Designed to tackle demanding applications, this Microcontroller is engineered with an advanced STM8A core, running at up to 16 MHz, which provides the computational power necessary for complex algorithms and control systems in automotive and industrial environments. Its integration of 128KB of flash memory ensures ample space for application development and data storage, making the Microcontrollers STMicroelectronics STM8AF52A9TDY an ideal choice for designers looking to balance performance with scalability.
STM8AF52A9TDY Features
The STM8AF52A9TDY boasts an extensive array of features including 128KB of on-chip flash memory, a wide operating voltage range of 2.95 to 5.5 V, and advanced connectivity options. Additionally, it supports multiple communication interfaces such as SPI, I2C, and UART, which are essential for complex multi-component systems. The inclusion of robust 10-bit ADCs, multiple timers, and watchdog features enhance its reliability and suitability for critical applications where precision and uptime are paramount.
STM8AF52A9TDY Applications
- Automotive Control Systems: Utilizes robust I/O capabilities and enhanced timer functions for managing engine functions, enhancing both performance and efficiency.
- Industrial Automation: Leverages its high-speed processing and multiple communication interfaces to control and monitor automated production lines.
- Consumer Electronics: Supports complex user interfaces and connectivity in devices such as home appliances and personal gadgets, thanks to its scalable memory architecture.
- Building Management Systems: Ideal for integrating into security and HVAC control modules, providing reliable operations through its enhanced watchdog and ADC features.
- Telecommunication: Acts as a primary controller within telecommunication infrastructure, managing data flow and signal processing efficiently.
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