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ATSAMV70Q20B-CB
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Product Detailed Parameters
- Description：IC MCU 32BIT 1MB FLASH 144TFBGA
- Series：SAM V70
- Mfr：Microchip Technology
- Package：Tray
- Core Processor：ARM® Cortex®-M7
- Core Size：32-Bit Single-Core
- Speed：300MHz
- Connectivity：CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, SSC, UART/USART, USB
- Peripherals：Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O：114
- Program Memory Size：1MB (1M x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：384K x 8
- Voltage - Supply (Vcc/Vdd)：3V ~ 3.6V
- Data Converters：A/D 24x12b; D/A 2x12b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：144-TFBGA (10x10)
- Package / Case：144-TFBGA
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The ATSAMV70Q20B-CBT is an automotive-grade ARM microcontroller from the SAM V70 series, manufactured by Microchip Technology. It features an ARM Cortex-M7 core operating at a maximum clock frequency of 300 MHz. The device includes 1 MB of program memory (Flash) and 384 kB of SRAM data RAM. It provides 114 I/O pins and supports multiple interfaces including I2C, SDIO, SPI, UART, USART, and USB. The component is qualified to AEC-Q100 standards for automotive applications. It operates within a temperature range of -40°C to +105°C and utilizes an LFBGA-144 package.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards for reliable operation in vehicle environments.
- High-performance processing capability driven by the ARM Cortex-M7 core architecture.
- Integrated analog peripherals featuring 12-bit ADC and DAC resolution for signal processing.
- Comprehensive connectivity options supporting various serial communication protocols.
Applications
- Automotive infotainment systems
- Advanced driver assistance systems (ADAS)
- Instrument clusters and dashboard displays
Procurement Notes
Verify the specific suffix against official Microchip documentation to confirm package type and tape-and-reel specifications. Ensure the part number matches the required automotive grade and temperature rating. Cross-reference the manufacturer's datasheet for pinout compatibility and power supply requirements before integration into the design.
Selection Notes
Select this component when automotive reliability is mandatory alongside high-speed processing needs. The combination of significant memory resources and extensive I/O count suits complex control tasks. Consider the LFBGA-144 footprint constraints during PCB layout planning. Evaluate interface availability against system peripheral requirements.
Part Context
This microcontroller belongs to the SAM V70 family, designed for high-performance embedded applications. The series targets demanding environments requiring robust processing power and extensive connectivity. Automotive variants ensure compliance with industry-specific quality and durability standards.
FAQ
What is the core architecture of the ATSAMV70Q20B-CBT?
It utilizes the ARM Cortex-M7 processor core.
Is this component suitable for automotive use?
Yes, it is qualified according to the AEC-Q100 standard.
