The ATSAM4LC2CA-AU is a 32-bit ARM Cortex-M4 microcontroller from the SAM4L series, operating at frequencies up to 48MHz. It features 128KB of embedded Flash memory and 32KB of SRAM, making it suitable for applications requiring moderate processing power and memory capacity. The microcontroller incorporates picoPower technology, enabling ultra-low power consumption with active current as low as 90¬µA/MHz and various low-power modes, including WAIT and BACKUP modes, which consume 3¬µA and less than 0.9¬µA, respectively. This device supports a wide range of peripherals, including a USB 2.0 interface, an LCD controller for up to 40 segments, and multiple serial communication interfaces such as USART, SPI, and I¬=C. It also includes advanced features like a 16-channel ADC, a DAC, and a hardware AES encryption module, enhancing its capability for secure data handling. The ATSAM4LC2CA-AU is available in a 100-lead TQFP package and operates within an industrial temperature range of -40¬8C to 85¬8C, making it suitable for various embedded applications.
Manufacturer: Microchip Technology
Win Source Part Number: 862429-ATSAM4LC2CA-A
Series: SAM4L
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: ARM® Cortex®-M4 series Microcontroller IC 32-Bit 48MHz 128KB (128K x 8) FLASH 100-TQFP (14x14)
Core Processor: ARM® Cortex®-M4
Speed: 48MHz
Package: Tray
Package: 100-TQFP
Mounting: Surface Mount
Core Size: 32-Bit
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O: 75
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
Data Converters: A/D 15x12b; D/A 1x10b
Oscillator Type: Internal
Supply Voltage: 1.68V ~ 3.6V
Family Name: ATSAM4LC2
Categories: Integrated Circuits (ICs)
Case / Package: 100-TQFP (14x14)
ECCN: 5A992C
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
Quantity per package: 90
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: 1611-ATSAM4LC2CA-AUI
IC MCU 32BIT 128KB FLASH 100TQFP
ARM® Cortex®-M4 SAM4L Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 100-TQFP (14x14)
IC MCU 32BIT 128KB FLASH 100TQFP Product overview: ATSAM4LC2CA-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-ATSAM4LC2CA-AU can be used for catalog matching and distributor lookup.
IC MCU 32BIT 128KB FLASH 100TQFP
MICROCONTROLLER MCU, 32 BIT, CORTEX-M4, 48MHZ, TQFP-100; Product Range:SAM32 Family SAM 4L Series Microcontrollers; Architecture:ARM Cortex-M4; No. of Bits:32bit; CPU Speed:48MHz; Program Memory Size:128KB; RAM Memory Size:32KB RoHS Compliant: Yes
IC MCU 32BIT 128KB FLASH 100TQFP
ARM® Cortex®-M4 SAM4L Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 100-TQFP (14x14)
ARM Microcontrollers - MCU TQFP, GREEN, IND TEMP, CRYPTO, MRL A
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 862429-ATSAM4LC2CA-AU | ATSAM4LC2CA-AU | ATSAM4LC2CA-AU-ND | 685-ATSAM4LC2CA-AU | ATSAM4LC2CA-AU | 69W7984 | ATSAM4LC2CA-AU | ATSAM4LC2CA-AU | ATSAM4LC2CA-AU |
| Product Name | Embedded - Embedded - Microcontrollers - ATSAM4LC2CA-AU | Microcontrollers | Microcontrollers | 32-bit 32BIT 128KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M4, 48Mhz, Tqfp-100; Product Range Microchip | Embedded - Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | |
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | ||
| RAM | 128 KB | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB | ||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | EEPROM; EEPROM | Flash; FLASH | ||||
| Supply Voltage | 1.68 to 3.6 volts | 1.68 to 3.6 volts | 1.68 to 3.6 volts | 1.68 to 3.6 volts | 3.6 volts |
