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ATTINY416-MBT-VAO
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Product Detailed Parameters
- Description：IC MCU 8BIT 4KB 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, WDT
- Number of I/O：18
- 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
- Supplier Device Package：20-VQFN (3x3)
- Package / Case：20-VFQFN Exposed Pad
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The ATtiny416-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 is housed in a 20-pin VQFN package (3x3 mm) with wettable flanks. Key peripherals include a 10-bit ADC, 8-bit DAC, USART, SPI, TWI, TCA, TCB, TCD, RTC, CCL, and PTC.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards for reliability
- Integrated Peripheral Touch Controller (PTC) supporting capacitive touch interfaces
- Configurable Custom Logic (CCL) utilizing programmable look-up tables
- Event System (EVSYS) enabling CPU-independent inter-peripheral signaling
Applications
- Automotive body electronics
- Low-power sensor nodes
- Capacitive touch control panels
- Industrial monitoring systems
Procurement Notes
Verify the specific suffix 'MBT' against official Microchip documentation to confirm package type, temperature range, and reel quantity specifications. Ensure compliance with automotive quality requirements such as AEC-Q100 and RoHS directives before procurement.
Selection Notes
Select this component for applications requiring automotive-grade reliability combined with low power consumption. The 16 MHz speed grade and integrated analog peripherals make it suitable for precise control tasks. Verify that the 4 KB Flash capacity meets application firmware size requirements.
Part Context
This part belongs to the ATtiny416/417/814/816/817 Automotive family within the tinyAVR® 1-series. These devices share a common architecture optimized for cost-sensitive embedded applications. The 'VAO' suffix typically denotes automotive qualification and specific manufacturing origin.
Replacement Considerations
Compatible replacements within the same series include ATtiny416-MN or ATtiny416-MNR for non-automotive grades. For direct automotive equivalents, verify cross-referencing with other members of the ATtiny416/417/814/816/817 Automotive lineup.
