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ATSAM4S2CB-ANR
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Product Detailed Parameters
- Description：IC MCU 32BIT 128KB FLASH 100LQFP
- Series：SAM4S
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Core Processor：ARM® Cortex®-M4
- Core Size：32-Bit Single-Core
- Speed：120MHz
- 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
- EEPROM Size：-
- RAM Size：64K x 8
- Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.6V
- Data Converters：A/D 16x12b; D/A 2x12b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：100-LQFP (14x14)
- Package / Case：100-LQFP
- Grade：-
- Qualification：-
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Overview
The ATSAM4S2CB-ANR is a 32-bit microcontroller from the SAM4S series, manufactured by Microchip Technology. It integrates an ARM Cortex-M4 core operating at a maximum frequency of 120 MHz. The device features 128 KB of flash memory and 64 KB of SRAM. It utilizes a 100-TFBGA package with dimensions of 9x9 mm. The supply voltage range is specified as 1.62 V to 3.6 V. The component supports an extended industrial temperature range from -40°C to +105°C.
Feature Summary
- Integrates a high-performance 32-bit ARM Cortex-M4 RISC processor with hardware DSP instructions.
- Includes up to 128 Kbytes of in-system self-programmable flash memory with optional dual-bank implementation.
- Features a full-speed USB Device port for communication applications.
- Provides multiple peripheral interfaces including I2C, SPI, USART, and SSC.
Applications
- Industrial control systems requiring robust processing capabilities
- USB-enabled embedded devices and peripherals
- Consumer electronics with extended temperature requirements
- Motor control applications utilizing DSP instructions
Procurement Notes
Verify the specific suffix 'ANR' against official Microchip documentation to confirm packaging details, as standard listings may indicate tray or reel variations. Ensure compatibility with the 100-TFBGA footprint during PCB design. Confirm RoHS3 compliance status through current datasheets before finalizing procurement specifications.
Selection Notes
Select this component when a balance of moderate flash capacity and USB connectivity is required within a compact TFBGA form factor. The 120 MHz clock speed supports complex algorithm execution. Consider pin count availability for I/O expansion needs. Verify thermal performance within the -40°C to +105°C operational range for the target environment.
Part Context
This part belongs to the SAM4S family of Flash microcontrollers based on the ARM Cortex-M4 architecture. The series offers scalable memory options and peripheral sets designed for cost-sensitive yet performance-demanding applications. The ATSAM4S2 variant specifically targets designs needing 128 KB of program storage.
Replacement Considerations
Consult the SAM4S Series Datasheet for verified cross-reference part numbers. Substitutions must match the 100-TFBGA package and electrical specifications. No direct substitute part numbers are confirmed in the provided source material.
