Alternative Parts (Cross-Reference): Cross
Manufacturer: Microchip Technology
Category: Integrated Circuits (ICs) Embedded Microcontrollers
Series: SAM4L
Package: Tray
Product Status: Active
Core Processor: ARM® Cortex®-M4
Core Size: 32-Bit Single-Core
Speed: 48MHz
Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
IC MCU 32BIT 256KB FLASH 48QFN Product overview: ATSAM4LC4AA-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, 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-ATSAM4LC4AA-MU can be used for catalog matching and distributor lookup.
ARM® Cortex®-M4 SAM4L Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 48-QFN (7x7)
IC MCU 32BIT 256KB FLASH 48QFN
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A
IC MCU 32BIT 256KB FLASH 48QFN
ARM® Cortex®-M4 SAM4L Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 48-QFN (7x7)
MICROCONTROLLER MCU, 32 BIT, CORTEX-M4, 48MHZ, QFN-48; Product Range:SAM32 Family SAM 4L Series Microcontrollers; Architecture:ARM Cortex-M4; No. of Bits:32bit; CPU Speed:48MHz; Program Memory Size:256KB; RAM Memory Size:32KB RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATSAM4LC4AA-MU | ATSAM4LC4AA-MU-ND | ATSAM4LC4AA-MU | ATSAM4LC4AA-MU | ATSAM4LC4AA-MU | ATSAM4LC4AA-MU | 69W7990 | |
| Product Name | Integrated Circuits (ICs) Embedded Microcontrollers | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M4, 48Mhz, Qfn-48; Product Range Microchip |
| 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 | 48 MHz | ||
| RAM | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB | |||
| Supply Voltage | 1.68 to 3.6 volts | 1.68 to 3.6 volts | 3.6 volts | |||||
| Serial Interface | I2C/SPI/UART/USART/USB | SPI; UART; USART; USB |
