IC MCU 32BIT 128KB FLASH 32QFN Product overview: ATSAMD21E17A-MU 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, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAMD21E17A-MU can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 812504-ATSAMD21E17A-
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex -M0+
Speed: 48MHz
Core Size: 32-Bit
Connectivity: I2C, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 26
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 16K x 8
Data Converters: A/D 10x12b; D/A 1x10b
Oscillator Type: Internal
Supplier Device Package: 32-QFN (5x5)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 32-VFQFN Exposed Pad
Popularity: Low
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 490
MSL Level: 3 (168 Hours)
Part Number Series: ATSAMD21E17
Voltage - Supply (Vcc/Vdd): 1.62V ~ 3.6V
32QFN IND TEMP, GREEN,1.6-3.6V,48MHz
32QFN IND TEMP, GREEN,1.6-3.6V,48MHz
32QFN IND TEMP, GREEN,1.6-3.6V,48MHz
ARM® Cortex®-M0+ SAM D21E, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 32-VQFN (5x5)
IC MCU 32BIT 128KB FLASH 32QFN
ARM® Cortex®-M0+ SAM D21E, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 32-VQFN (5x5)
MCU, 32BIT, ARM CORTEX-M0+, 48MHZ, QFN32; Product Range:SAM32 Family SAM D2X Series Microcontrollers; Architecture:ARM Cortex-M0+; No. of Bits:32bit; CPU Speed:48MHz; Program Memory Size:128KB; RAM Memory Size:16KB; No. of RoHS Compliant: Yes
ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz
IC MCU 32BIT 128KB FLASH 32QFN
IC MCU 32BIT 128KB FLASH 32QFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | DigiKey | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
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| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATSAMD21E17A-MU | 812504-ATSAMD21E17A-MU | 1773772P | 1773772 | ATSAMD21E17A-MU-ND | ATSAMD21E17A-MU | ATSAMD21E17A-MU | 15AC6154 | ATSAMD21E17A-MU | ATSAMD21E17A-MU | ATSAMD21E17A-MU |
| Product Name | 32-bit 32BIT 128KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ATSAMD21E17A-MU | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | Mcu, 32Bit, Arm Cortex-M0+, 48Mhz, Qfn32; Product Range Microchip | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit; 32bit | 32 Bit; 32bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit; 32-Bit | 32 Bit | |
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | ||||
| RAM | 16 KB | 128 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | |||
| Supply Voltage | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 3.6 volts | ||||||
| Serial Interface | I2C/I2S/SPI/USART/USB | SPI; UART; USART; USB |
