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ATTINY1616-MBT-VAO
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Product Detailed Parameters
- Description：IC MCU 8BIT 16KB FLASH 20VQFN
- 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, PWM, WDT
- Number of I/O：18
- Program Memory Size：16KB (16K x 8)
- Program Memory Type：FLASH
- EEPROM Size：256 x 8
- RAM Size：2K x 8
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
- Data Converters：A/D 20x10b; D/A 3x8b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：20-VQFN (3x3)
- Package / Case：20-VFQFN Exposed Pad
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The ATTINY1616-MBT-VAO is an automotive-grade microcontroller from the tinyAVR 1-series, utilizing an AVR core with a hardware multiplier. It features 16 KB of in-system self-programmable Flash memory, 2 KB of SRAM, and 256 bytes of EEPROM. The device operates at clock speeds up to 16 MHz and supports a supply voltage range of 2.7V to 5.5V. It includes multiple peripherals such as TCA, TCB, TCD timers, USART, SPI, TWI, ADCs, DACs, and analog comparators. The component is housed in a 20-pin VQFN package with wettable flanks and meets AEC-Q100 standards for operation across specified temperature ranges.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards for reliability
- Integrated Peripheral Touch Controller (PTC) supporting capacitive touch interfaces
- Configurable Custom Logic (CCL) with programmable look-up tables
- Event System (EVSYS) enabling CPU-independent peripheral signaling
Applications
- Automotive body electronics systems
- Capacitive touch interface controllers
- Low-power embedded control applications
- Industrial monitoring devices requiring functional safety
Procurement Notes
Verify the specific suffix 'MBT' against official Microchip documentation to confirm tape-and-reel packaging and moisture sensitivity classification. Confirm that the 'VAO' designation aligns with current automotive grade specifications and regional compliance requirements before finalizing procurement orders.
Selection Notes
Select this component when automotive reliability and capacitive touch capabilities are required within a compact 20-pin footprint. Ensure system design accommodates the 2.7V to 5.5V operating voltage range and utilizes the UPDI interface for programming and debugging needs.
Part Context
This part belongs to the ATtiny1614/1616/1617 Automotive family, designed for high-reliability environments. It shares architectural similarities with standard tinyAVR 1-series devices but includes enhanced durability features and specific packaging options like wettable flanks for improved solder joint inspection in automotive assemblies.
Replacement Considerations
Consult official Microchip substitution guides for direct equivalents. Verify pin compatibility and software register mapping if considering non-automotive variants or different package types within the same series.
