ARM® Cortex®-M4 SAM4L Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 48-TQFP (7x7)
Manufacturer: Atmel
Win Source Part Number: 744473-ATSAM4LS4AA-A
Manufacturer Homepage: www.atmel.com
Reference case: QFP
Reference Date Code: 12+
Popularity: Low
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited
IC MCU 32BIT 256KB FLASH 48TQFP Product overview: ATSAM4LS4AA-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, 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-ATSAM4LS4AA-AU can be used for catalog matching and distributor lookup.
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 48MHz, CMOS, PQFP48
ARM® Cortex®-M4 SAM4L Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 48-TQFP (7x7)
IC MCU 32BIT 256KB FLASH 48TQFP
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A
IC MCU 32BIT 256KB FLASH 48TQFP
MICROCONTROLLER MCU, 32 BIT, CORTEX-M4, 48MHZ, TQFP-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
IC MCU 32BIT 256KB FLASH 48TQFP
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Quarktwin Technology Ltd. | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATSAM4LS4AA-AU-ND | 744473-ATSAM4LS4AA-AU | 685-ATSAM4LS4AA-AU | ATSAM4LS4AA-AU | ATSAM4LS4AA-AU | ATSAM4LS4AA-AU | ATSAM4LS4AA-AU | ATSAM4LS4AA-AU | 69W8012 | ATSAM4LS4AA-AU |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - ATSAM4LS4AA-AU | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M4, 48Mhz, Tqfp-48; Product Range Microchip | Embedded - Microcontrollers | |
| Data Bus | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | ||
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | ||||
| Bits | Other; A/D 3x12b; D/A 1x10b | |||||||||
| RAM | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB | ||||
| ROM | 256 KB |
