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ATSAM4CMS8CC-AU
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Product Detailed Parameters
- Description：IC MCU 32BIT 512KB FLASH 100LQFP
- Series：SAM4CM
- Mfr：Microchip Technology
- Package：Tray
- Core Processor：ARM® Cortex®-M4/M4F
- Core Size：32-Bit Dual-Core
- Speed：120MHz
- Connectivity：EBI/EMI, I2C, IrDA, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- Number of I/O：57
- Program Memory Size：512KB (512K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：128K x 8
- Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.6V
- Data Converters：A/D 6x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：100-LQFP (14x14)
- Package / Case：100-LQFP
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Overview
The ATSAM4CMS8CC-AU is a Microchip Technology microcontroller from the SAM4CM series, featuring an ARM Cortex-M4/M4F core. It operates at a maximum frequency of 120MHz and includes 1024KB of Flash memory with 128KB of RAM. The device supports single-phase applications with integrated cryptographic functions and Multi-Rate Linear Control (MRLC). It utilizes a 100-pin LQFP package and functions within an industrial temperature range.
Feature Summary
- Dual-core ARM Cortex-M4/M4F architecture for high-performance processing
- Integrated cryptographic engine for secure data handling
- Multi-Rate Linear Control (MRLC) support for power conversion
- Industrial temperature operation capability
Applications
- Single-phase power conversion systems
- Smart metering devices
- Industrial motor control applications
- Secure embedded control systems
Procurement Notes
Verify the specific suffix against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with existing design constraints regarding pinout and voltage levels. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status and authenticity before procurement.
Selection Notes
Select this component when dual-core processing combined with hardware crypto acceleration is required for single-phase applications. Consider the 100-LQFP footprint for board space constraints. Evaluate the 120MHz performance against system latency requirements. Confirm that the MRLC features align with the specific power stage topology being implemented.
Part Context
This unit belongs to the SAM4CM family, designed for high-performance mixed-signal control. It integrates advanced peripherals suitable for complex control loops. The series emphasizes security and efficiency in power management applications, distinguishing it from standard general-purpose MCUs through its specialized hardware accelerators.
Replacement Considerations
Consult Microchip documentation for direct pin-to-pin or functional equivalents within the SAM4CM series. Verify that any substitute maintains the dual-core configuration and cryptographic capabilities required for the application.
