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ATSAME53J19A-MF
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Product Detailed Parameters
- Description：IC MCU 32BIT 512KB FLASH 64QFN
- Series：SAM E53
- Mfr：Microchip Technology
- Package：Tray
- Core Processor：ARM® Cortex®-M4F
- Core Size：32-Bit Single-Core
- Speed：120MHz
- Connectivity：EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
- Peripherals：Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O：51
- Program Memory Size：512KB (512K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：192K x 8
- Voltage - Supply (Vcc/Vdd)：1.71V ~ 3.63V
- Data Converters：A/D 24x12b; D/A 2x12b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：64-QFN (9x9)
- Package / Case：64-VFQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The ATSAME53J19A-MF is an ARM Cortex-M4F microcontroller from the Microchip SAM E53 family, housed in a TQFP-64 package. It features a maximum clock frequency of 120 MHz, 512 kB of Flash program memory, and 192 kB of SRAM data RAM. The device provides 51 I/O pins and includes a 12-bit ADC with 24 channels and a 12-bit DAC. Operating voltage ranges from 1.71 V to 3.6 V, with an extended temperature range spanning -40°C to +125°C.
Feature Summary
- Integrated floating-point unit (FPU) for efficient mathematical processing within the ARM Cortex-M4F core.
- Supports automotive reliability standards through AEC-Q100 qualification for extended industrial temperature operation.
- Includes dedicated hardware accelerators such as DMA and cryptographic engines to offload CPU tasks.
Applications
- Automotive body control modules requiring high reliability and extended temperature tolerance.
- Industrial motor drives utilizing the integrated FPU for complex control algorithms.
- Smart home appliances featuring USB connectivity and Ethernet interfaces.
Procurement Notes
Verify the specific suffix 'MF' against official Microchip documentation to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with design-in requirements regarding moisture sensitivity levels and lead-free manufacturing processes before finalizing procurement orders.
Selection Notes
Select this component when an ARM Cortex-M4F core is required alongside AEC-Q100 certification for automotive or harsh industrial environments. Compare memory configurations against other SAM E53 variants if different Flash or RAM sizes are needed. Confirm that the TQFP-64 package meets the PCB layout constraints of the target application.
Part Context
This part belongs to the SAM E53 series, designed for applications demanding robust performance and connectivity. The series integrates advanced peripherals including Ethernet MAC, USB OTG, and various serial communication interfaces. It targets markets such as automotive, industrial automation, and smart building systems where reliability and processing power are critical.
Replacement Considerations
Consult Microchip's official cross-reference tools for verified substitutes. Potential alternatives within the same family include ATSAME53J19A-AF or ATSAME53J19A-AU, depending on required packaging and temperature grade variations.
