The ATSAM4S8CA-AUR is a 32-bit ARM Cortex-M4 microcontroller from the Atmel | SMART SAM4S series, operating at a maximum speed of 120 MHz. It features up to 2048 Kbytes of Flash memory, with options for dual-bank implementation and cache, alongside 160 Kbytes of SRAM. The microcontroller includes a comprehensive peripheral set, such as a full-speed USB Device port, multiple USARTs, UARTs, TWIs, SPIs, an I2S interface, PWM timers, and a 12-bit ADC and DAC. Designed for low power consumption, the ATSAM4S8CA-AUR supports three software-selectable low-power modes: Sleep, Wait, and Backup, with consumption as low as 1 µA in Backup mode. It is suitable for a variety of applications, including consumer electronics, industrial control, and PC peripherals. The device operates within a voltage range of 1.62V to 3.6V and is pin-to-pin compatible with several other SAM series microcontrollers, facilitating design flexibility.
IC MCU 32BIT 512KB FLASH 100LQFP Product overview: ATSAM4S8CA-AUR 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, 512KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 512KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAM4S8CA-AUR can be used for catalog matching and distributor lookup.
ARM® Cortex®-M4 SAM4S Microcontroller IC 32-Bit Single-Core 120MHz 512KB (512K x 8) FLASH 100-LQFP (14x14)
ARM® Cortex®-M4 SAM4S Microcontroller IC 32-Bit Single-Core 120MHz 512KB (512K x 8) FLASH 100-LQFP (14x14)
ARM® Cortex®-M4 SAM4S Microcontroller IC 32-Bit Single-Core 120MHz 512KB (512K x 8) FLASH 100-LQFP (14x14)
Manufacturer: Microchip Technology
Win Source Part Number: 862454-ATSAM4S8CA-AU
Series: SAM4S
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: ARM® Cortex®-M4 series Microcontroller IC 32-Bit 120MHz 512KB (512K x 8) FLASH 100-LQFP (14x14)
Core Processor: ARM® Cortex®-M4
Speed: 120MHz
Package: Reel - TR
Package: 100-LQFP
Mounting: Surface Mount
Core Size: 32-Bit
Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 79
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Supply Voltage: 1.62V ~ 3.6V
Family Name: ATSAM4S8
Categories: Integrated Circuits (ICs)
Case / Package: 100-LQFP (14x14)
ECCN: 3A991A2
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Quantity per package: 1000
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 49 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: 1611-ATSAM4S8CA-AURT
ARM® Cortex®-M4 SAM4S Microcontroller IC 32-Bit Single-Core 120MHz 512KB (512K x 8) FLASH 100-LQFP (14x14)
IC MCU 32BIT 512KB FLASH 100LQFP
IC MCU 32BIT 512KB FLASH 100LQFP
ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R
IC MCU 32BIT 512KB FLASH 100LQFP
IC MCU 32BIT 512KB FLASH 100LQFP
MCU, 32BIT, 120MHZ, LQFP-100; Product Range:SAM32 Family SAM 4S Series Microcontrollers; Architecture:ARM Cortex-M4; No. of Bits:32bit; CPU Speed:120MHz; Program Memory Size:512KB; RAM Memory Size:128KB; No. of Pins:100Pins RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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-ATSAM4S8CA-AUR | ATSAM4S8CA-AURDKR-ND | 862454-ATSAM4S8CA-AUR | ATSAM4S8CA-AUR | ATSAM4S8CA-AUR | ATSAM4S8CA-AUR | ATSAM4S8CA-AUR | ATSAM4S8CA-AUR | 536-ATSAM4S8CA-AUR | 55W5861 |
| Product Name | 32-bit 32BIT 512KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - ATSAM4S8CA-AUR | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | IC MCU 32BIT 512KB FLASH 100LQFP | Mcu, 32Bit, 120Mhz, Lqfp-100; Product Range Microchip |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | |
| Clock Speed | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | |||
| RAM | 128 KB | 128 KB | 512 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 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 | 1.2 volts | ||||
| Serial Interface | I2C/I2S/SPI/UART/USART/USB | SPI; UART; USART; USB | I²C; SPI; UART; USART; USB; EBI/EMI, I2C, IrDA, SPI, UART, USART, USB |
