ARM® Cortex®-M7 SAM S70 Microcontroller IC 32-Bit Single-Core 300MHz 2MB (2M x 8) FLASH 144-LQFP (20x20)
IC MCU 32BIT 2MB FLASH 144LQFP Product overview: ATSAMS70Q21A-AN from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 2MB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 2MB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAMS70Q21A-AN can be used for catalog matching and distributor lookup.
Win Source Part Number: 1356485-ATSAMS70Q21A
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Temperature Range - Operating: -40°C ~ 105°C (TA)
Fake Threat In the Open Market: 33 pct.
MSL Level: 3 (168 Hours)
Mfr: Microchip Technology
Series: SAM S70
Package: Tray
Product Status: Active
Package / Case: 144-LQFP
Supplier Device Package: 144-LQFP (20x20)
Base Product Number: ATSAMS70
Mounting Type: Surface Mount
HTSUS: 8542.31.0001
REACH Status: REACH Unaffected
ECCN: 5A992C
Speed: 300MHz
Number of I/O: 114
Core Processor: ARM® Cortex®-M7
Core Size: 32-Bit Single-Core
Connectivity: EBI/EMI, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Program Memory Size: 2MB (2M x 8)
Program Memory Type: FLASH
RAM Size: 384K x 8
Voltage - Supply (Vcc/Vdd): 1.08V ~ 3.6V
Data Converters: A/D 24x12b; D/A 2x12b
Oscillator Type: Internal
IC MCU 32BIT 2MB FLASH 144LQFP
IC MCU 32BIT 2MB FLASH 144LQFP
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144
MCU, 32BIT, CORTEX-M7, 300MHZ, LQFP-144; Product Range:SAM32 Family SAM E70 Series Microcontrollers; Architecture:ARM Cortex-M7; No. of Bits:32bit; CPU Speed:300MHz; Program Memory Size:2MB; RAM Memory Size:384KB; No. of Pins:144PinsRoHS Compliant: Yes
MCU, 32BIT, CORTEX-M7, 300MHZ, LQFP-144; Product Range:SAM32 Family SAM S Series Microcontrollers; Architecture:ARM Cortex-M7; No. of Bits:32bit; CPU Speed:300MHz; Program Memory Size:2MB; RAM Memory Size:384KB; No. of Pins:144Pins; RoHS Compliant: Yes
ARM® Cortex®-M7 SAM S70 Microcontroller IC 32-Bit Single-Core 300MHz 2MB (2M x 8) FLASH 144-LQFP (20x20)
IC MCU 32BIT 2MB FLASH 144LQFP
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Quarktwin Technology Ltd. | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATSAMS70Q21A-AN-ND | 685-ATSAMS70Q21A-AN | 1356485-ATSAMS70Q21A-AN | ATSAMS70Q21A-AN | ATSAMS70Q21A-AN | ATSAMS70Q21A-AN | 43Y3815 | ATSAMS70Q21A-AN | ATSAMS70Q21A-AN |
| Product Name | Microcontrollers | 32-bit 32BIT 2MB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Microcontrollers - MCU | Mcu, 32Bit, Cortex-M7, 300Mhz, Lqfp-144; Product Range Microchip | Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | |
| Clock Speed | 300 MHz | 300 MHz | 300 MHz | 300 MHz | 300 MHz | 300 MHz | 300 MHz | ||
| Bits | Other; A/D 24x12b; D/A 2x12b | ||||||||
| RAM | 384 KB | 384 KB | 2000 KB | 384 KB | 384 KB | 384 KB | 384 KB | ||
| ROM | 2000 KB | 16 KB |
