Microchip Technology ATSAMV71Q20B-AAB Microcontroller

  • RS Stock No. 171-7750
  • Mfr. Part No. ATSAMV71Q20B-AAB
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Microchip Technology Microcontroller

The Microchip technology SAMV71 family type, LQFP package, surface mount, 144-pin ARMCortex-M7 based 32-bit microcontroller. Its voltage rating ranges between 3V and 3.63V. This microcontroller operates at a maximum speed of 300MHz and features 1Mb ISP flash program memory and 32kb of internal SRAM.

Features and Benefits

• 16 Kbytes of ICache and 16 Kbytes of DCache with Error Code Correction (ECC)
• ARM Cortex-M7 running up to 300MHz
• Brown-out Detector (BOD)
• DSP Instructions, Thumb®-2 Instruction Set
• Dual watchdog for safe operation
• Embedded Trace Module (ETM) with instruction trace stream, including Trace Port Interface Unit (TPIU)
• Five Parallel Input/output Controllers (PIO)
• Integrity Check Monitor (ICM)
• Memory Protection Unit (MPU) with 16 zones
• One Serial Synchronous Controller (SSC)
• Operating temperature ranges between -40°C and 105°C
• Power-on-Reset (POR)
• Single- and double-precision HW Floating Point Unit (FPU)
• True Random Number Generator (TRNG)
• Two Inter-IC Sound Controllers (I2SC)
• Two Serial Peripheral Interfaces (SPI)
• Ultra-low-power RTC and RTT


• Consumer appliances
• Home automation
• Industrial
• Metering

Attribute Value
Family Name SAM V71
Package Type LQFP
Mounting Type Surface Mount
Pin Count 144
Device Core ARM Cortex M7
Data Bus Width 32bit
Program Memory Size 1 MB
Maximum Frequency 300MHz
RAM Size 384 kB
USB Channels 1
Number of PWM Units 2
ADC Channels 24
Number of SPI Channels 1
Typical Operating Supply Voltage 3.6 V
Width 20mm
ADCs 1 (24 x 12 bit)
Program Memory Type Flash
Number of USART Channels 3
Number of UART Channels 5
Pulse Width Modulation 2 (4 x 16 bit)
Length 20mm
Dimensions 20 x 20 x 1.45mm
Maximum Number of Ethernet Channels 1
PWM Resolution 16bit
PWM Channels 4
Maximum Operating Temperature +105 °C
Number of Ethernet Channels 1
Height 1.45mm
Number of I2C Channels 3
Instruction Set Architecture RISC
Number of ADC Units 1
Number of Timers 1
Number of CAN Channels 2
Minimum Operating Temperature -40 °C
ADC Resolution 12bit
Timer Resolution 16bit
Timers 1 (12 x 16 bit)
Automotive Standard AEC-Q100
300 In Global stock for delivery within 4 - 6 working days
Price Each (In a Tray of 60)
MYR 44.83
Per unit
Per Tray*
60 +
*price indicative