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ATTINY417-MBT-VAO
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Product Detailed Parameters
- Description：IC MCU 8BIT 4KB FLASH 24VQFN
- Series：tinyAVR™ 1, Functional Safety (FuSa)
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Core Processor：AVR
- Core Size：8-Bit
- Speed：16MHz
- Connectivity：I2C, IrDA, LINbus, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, POR, WDT
- Number of I/O：22
- Program Memory Size：4KB (4K x 8)
- Program Memory Type：FLASH
- EEPROM Size：128 x 8
- RAM Size：256 x 8
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
- Data Converters：A/D 12x10b; D/A 1x8b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount, Wettable Flank
- Supplier Device Package：24-VQFN (4x4)
- Package / Case：24-VFQFN Exposed Pad
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The ATTINY417-MBT-VAO is an automotive-grade microcontroller from the tinyAVR® 1-series. It features an 8-bit AVR CPU with a hardware multiplier, operating at up to 16 MHz. The device includes 4 KB of in-system self-programmable Flash memory, 256 bytes of SRAM, and 128 bytes of EEPROM. It supports multiple voltage references and offers various communication interfaces including USART, SPI, and TWI.
Feature Summary
- Automotive-grade reliability with extended temperature range options
- Integrated capacitive touch controller for user interface applications
- Configurable Custom Logic (CCL) for independent peripheral functions
- Event System for low-latency inter-peripheral signaling
Applications
- Automotive body electronics
- Sensor nodes in vehicle networks
- Low-power control modules requiring functional safety
- Touch-enabled automotive switches
Procurement Notes
Verify the specific suffix 'MBT-VAO' against Microchip's official ordering guide to confirm package type, tape-and-reel specifications, and automotive quality grade requirements. Ensure compatibility with your manufacturing process regarding wettable flanks if applicable.
Selection Notes
Select this component when automotive qualification is mandatory. Compare flash size and I/O count against ATtiny416 or ATtiny817 variants to match application memory needs. Consider the 16 MHz speed grade relative to power consumption constraints in the target environment.
Part Context
This part belongs to the tinyAVR® 1-series Automotive family, designed for cost-sensitive embedded control applications. It shares architectural similarities with non-automotive counterparts but adheres to stricter automotive quality standards and extended operational temperature ranges defined by the manufacturer.
Replacement Considerations
Direct substitutes include other members of the tinyAVR® 1-series Automotive family such as ATtiny416 or ATtiny817, provided pinout and memory configurations align. Verify that any replacement maintains the required automotive certification and temperature rating.
