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ATSAM4LS8CA-CFU

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ATSAM4LS8CA-CFU

IC MCU 32BIT 512KB FLSH 100VFBGA

Manufacturer: Microchip Technology

Categories: Microcontrollers

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The Microchip Technology ATSAM4LS8CA-CFU is a 32-bit ARM Cortex-M4 microcontroller featuring a single-core architecture operating at 48MHz. This SAM4L series device offers 512KB of FLASH program memory with 64KB of RAM, suitable for applications requiring efficient code execution and data storage. On-chip peripherals include a 15-channel 12-bit Analog-to-Digital converter and a 10-bit Digital-to-Analog converter. Connectivity options are extensive, supporting I2C, IrDA, LINbus, SPI, UART/USART, and USB interfaces. The microcontroller also incorporates essential system functions such as Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT. The ATSAM4LS8CA-CFU is supplied in a 100-VFBGA (7x7) surface mount package and operates within a voltage range of 1.68V to 3.6V, with an operating temperature of -40°C to 85°C. This component is commonly utilized in industrial, automotive, and consumer electronics applications.

Additional Information

Series: SAM4LRoHS Status: ROHS3 CompliantManufacturer Lead Time: 21 week(s)Product Status: ActivePackaging: TrayDatasheet:
Technical Details:
PackagingTray
Package / Case100-VFBGA
Mounting TypeSurface Mount
Speed48MHz
Program Memory Size512KB (512K x 8)
RAM Size64K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core ProcessorARM® Cortex®-M4
Data ConvertersA/D 15x12b; D/A 1x10b
Core Size32-Bit Single-Core
Voltage - Supply (Vcc/Vdd)1.68V ~ 3.6V
ConnectivityI2C, IrDA, LINbus, SPI, UART/USART, USB
PeripheralsBrown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Supplier Device Package100-VFBGA (7x7)
Number of I/O80
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

Frequently Asked Questions

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After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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