The ATSAMD21E18A-MFT is a low-power, 32-bit microcontroller based on the Arm Cortex-M0+ architecture, capable of operating at speeds up to 48 MHz. It features a single-cycle hardware multiplier and includes a Micro Trace Buffer (MTB) for enhanced debugging capabilities. The device offers a range of memory options, including 256 KB of in-system self-programmable Flash and 32 KB of SRAM. This microcontroller supports various power management features, such as idle and standby sleep modes, and includes SleepWalking peripherals to optimize power consumption. It is equipped with a comprehensive set of peripherals, including a 12-channel Direct Memory Access Controller (DMAC), multiple timer/counter configurations, and a 12-bit Analog-to-Digital Converter (ADC) with up to 20 channels. Additionally, it supports a full-speed USB 2.0 interface and multiple Serial Communication Interfaces (SERCOM) for flexible connectivity options. The ATSAMD21E18A-MFT is designed for automotive applications, meeting AEC-Q100 Grade 1 specifications, and operates within a voltage range of 1.62V to 3.63V. It is available in various package options, including 32-pin and 64-pin configurations, making it suitable for a wide range of embedded applications.
IC MCU 32BIT 256KB FLASH 32QFN Product overview: ATSAMD21E18A-MFT 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, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAMD21E18A-MFT
Win Source Part Number: 973000-ATSAMD21E18A-
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa)
Core Processor: ARM® Cortex®-M0+
Speed: 48MHz
Package: Tape & Reel
Standard Package: 5,000
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: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 10x12b; D/A 1x10b
Oscillator Type: Internal
Package / Case: 32-VFQFN Exposed Pad
Supplier Device Package: 32-VQFN (5x5)
Temperature Range - Operating: -40°C ~ 125°C (TA)
Supply Voltage - Operating: 1.62V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 75 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Other Names: 1611-ATSAMD21E18A-MF
Base Product Number: ATSAMD21
IC MCU 32BIT 256KB FLASH 32QFN
ARM® Cortex®-M0+ Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 32-VQFN (5x5)
ARM® Cortex®-M0+ Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 32-VQFN (5x5)
ARM® Cortex®-M0+ Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 32-VQFN (5x5)
ARM® Cortex®-M0+ Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 32-VQFN (5x5)
IC MCU 32BIT 256KB FLASH 32QFN
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz
IC MCU 32BIT 256KB FLASH 32QFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATSAMD21E18A-MFT | 973000-ATSAMD21E18A-MFT | ATSAMD21E18A-MFT | ATSAMD21E18A-MFTTR-ND | ATSAMD21E18A-MFT | ATSAMD21E18A-MFT | ATSAMD21E18A-MFT | ATSAMD21E18A-MFT |
| Product Name | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | 32 Bit | |
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | ||
| RAM | 32 KB | 256 KB | 32 KB | 32 KB | 32 KB | 32 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, LIN, SPI, USART | SPI; UART; USART; USB |
