IC MCU 32BIT 128KB FLASH 100LQFP Product overview: ATSAM4S2CA-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, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAM4S2CA-AU can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 803861-ATSAM4S2CA-AU
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex -M4
Speed: 120MHz
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: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 64K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Supplier Device Package: 100-LQFP (14x14)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 100-LQFP
Popularity: Medium
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 90
MSL Level: 3 (168 Hours)
Part Number Series: ATSAM4S2
Voltage - Supply (Vcc/Vdd): 1.62V ~ 3.6V
ARM® Cortex®-M4 SAM4S Microcontroller IC 32-Bit Single-Core 120MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
IC MCU 32BIT 128KB FLASH 100LQFP
ARM® Cortex®-M4 SAM4S Microcontroller IC 32-Bit Single-Core 120MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
IC MCU 32BIT 128KB FLASH 100LQFP
IC MCU 32BIT 128KB FLASH 100LQFP
ARM Microcontrollers - MCU GRN MRL ALQFPGRNIND TEMPMRL A
MCU, 32BIT, CORTEX-M4, 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:128KB; RAM Memory Size:64KB; No. of RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
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| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATSAM4S2CA-AU | 803861-ATSAM4S2CA-AU | ATSAM4S2CA-AU-ND | ATSAM4S2CA-AU | ATSAM4S2CA-AU | ATSAM4S2CA-AU | ATSAM4S2CA-AU | ATSAM4S2CA-AU | 15AC6243 |
| Product Name | 32-bit 32BIT 128KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ATSAM4S2CA-AU | Microcontrollers | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Microcontrollers - MCU | Mcu, 32Bit, Cortex-M4, 120Mhz, Lqfp-100; Product Range Microchip |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 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 | 64 KB | 128 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 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/SPI/UART/USART/USB | SPI; UART; USART; USB |
