Manufacturer: Microchip Technology
Win Source Part Number: 862535-ATSAML21J18A-
Series: SAM L21J
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: ARM® Cortex®-M0+ series Microcontroller IC 32-Bit 48MHz 256KB (256K x 8) FLASH 64-TQFP (10x10)
Core Processor: ARM® Cortex®-M0+
Speed: 48MHz
Package: Reel - TR
Package: 64-TQFP
Mounting: Surface Mount
Core Size: 32-Bit
Connectivity: I2C, LINbus, SCI, SPI, UART/USART, USB
Peripherals: DMA, POR, PWM, WDT
Number of I/O: 51
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
Data Converters: A/D 20x12b; D/A 2x12b
Oscillator Type: Internal
Supply Voltage: 1.62V ~ 3.63V
Part Status: Discontinued at Digi-Key
Family Name: ATSAML21J18
Categories: Integrated Circuits (ICs)
Case / Package: 64-TQFP (10x10)
ECCN: 5A992C
Popularity: Medium
Fake Threat In the Open Market: 80 pct.
Supply and Demand Status: Limited
Quantity per package: 1500
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: ATSAML21J18A-AUT-ND,
ARM® Cortex®-M0+ SAM L21J Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 64-TQFP (10x10)
IC MCU 32BIT 256KB FLASH 64TQFP Product overview: ATSAML21J18A-AUT 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-ATSAML21J18A-AUT
IC MCU 32BIT 256KB FLASH 64TQFP
IC MCU 32BIT 256KB FLASH 64TQFP
ARM® Cortex®-M0+ SAM L21J Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 64-TQFP (10x10)
MCU 32-Bit SAM L21J ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin TQFP T/R
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 862535-ATSAML21J18A-AUT | ATSAML21J18A-AUTTR-ND | 685-ATSAML21J18A-AUT | ATSAML21J18A-AUT | ATSAML21J18A-AUT | ATSAML21J18A-AUT | 536-ATSAML21J18A-AUT |
| Product Name | Embedded - Embedded - Microcontrollers - ATSAML21J18A-AUT | Microcontrollers | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | MCU 32-Bit SAM L21J ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin TQFP T/R |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit |
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | ||
| RAM | 256 KB | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB | |
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | Flash | |||
| Supply Voltage | 1.62 to 3.63 volts | 1.62 to 3.63 volts | 1.62 to 3.63 volts | 3.63 volts | 3.3 volts |
