Microchip Technology ATSAMV71Q20B-AABT Microcontrollers
IC MCU 32BIT 1MB FLASH 144LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAMV71Q20B-AABT
Base Model
Detailed Description
IC MCU 32BIT 1MB FLASH 144LQFP
Package
144-LQFP
Lifecycle Status
Active
Datasheet
ATSAMV71Q20B-AABT Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAMV71Q20B-AABT Microcontrollers technical specifications.
General
RAM Size
384K x 8
RoHS
Yes
Number of Pins
144
Package / Case
144-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
3V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O
114
Alternate Parts Comparison (ATSAMV71Q20B-AABT vs ATSAMV71Q21B-AABT vs ATSAMV71Q21B-CB vs ATSAMV71Q19B-AAB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 144-LQFP | 144-LQFP | 144-TFBGA | 144-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Number of Pins | 144 | 144 | 144 | 144 |
| Core Processor | ARM® Cortex®-M7 | ARM® Cortex®-M7 | ARM® Cortex®-M7 | ARM® Cortex®-M7 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 384K x 8 | 384K x 8 | 384K x 8 | 256K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, SSC, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, SSC, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, SSC, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, SSC, UART/USART, USB |
| CPU Type | Cortex-M7 | Cortex-M7 | Cortex-M7 | Cortex-M7 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
S32K341EHT0MPBSTNXP SemiconductorsNXP
IC MCU 32BIT2 1MB FLASH 172QFP
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