IC MCU 32BIT 128KB FLASH 32TQFP Product overview: ATSAMD21E17A-AU 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-AU can be used for catalog matching and distributor lookup.
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 48MHz, CMOS, PQFP32
32TQFP IND TEMP, GREEN,1.6-3.6V,48MHz
32TQFP IND TEMP, GREEN,1.6-3.6V,48MHz
32TQFP 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-TQFP (7x7)
Win Source Part Number: 1316350-ATSAMD21E17A
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: SAM D21E, Functional Safety (FuSa)
Core Processor: ARM® Cortex®-M0+
Speed: 48MHz
Package: Tray
Standard Package: 250
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
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
Package / Case: 32-TQFP
Supplier Device Package: 32-TQFP (7x7)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.62V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 65 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Other Names: 1611-ATSAMD21E17A-AU
Base Product Number: ATSAMD21
IC MCU 32BIT 128KB FLASH 32TQFP
IC MCU 32BIT 128KB FLASH 32TQFP
ARM Microcontrollers - MCU 128KB 16KB32TQFP GRN1.6-3.6V48MHz
IC MCU 32BIT 128KB FLASH 32TQFP
ARM® Cortex®-M0+ SAM D21E, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 32-TQFP (7x7)
| ERSAELECTRONICS PTE. LTD. | Rochester Electronics | RS Components, Ltd. | DigiKey | Win Source Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
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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) |
| Product Number | 685-ATSAMD21E17A-AU | ATSAMD21E17A-AU | 2368840 | ATSAMD21E17A-AU-ND | 1316350-ATSAMD21E17A-AU | ATSAMD21E17A-AU | ATSAMD21E17A-AU | ATSAMD21E17A-AU | ATSAMD21E17A-AU | ATSAMD21E17A-AU |
| Product Name | 32-bit 32BIT 128KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers | |
| Data Bus | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | ||
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | ||||
| RAM | 16 KB | 16 KB | 128 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 |
