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ATSAMS70N20B-ANT
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Product Detailed Parameters
- Description：IC MCU 32BIT 1MB FLASH 100LQFP
- Series：SAM S70
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Core Processor：ARM® Cortex®-M7
- Core Size：32-Bit Single-Core
- Speed：300MHz
- Connectivity：I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB
- Peripherals：Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O：75
- Program Memory Size：1MB (1M x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：384K x 8
- Voltage - Supply (Vcc/Vdd)：1.08V ~ 3.6V
- Data Converters：A/D 10x12b; 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 ATSAMS70N20B-ANT is a Microchip Technology ARM microcontroller from the SAM S70 series, featuring an ARM Cortex-M7 core operating at a maximum clock frequency of 300 MHz. It integrates 1 MB of program memory and 384 kB of SRAM data RAM within a 100-pin LQFP package. The device supports a supply voltage range of 1.7 V to 3.6 V and includes 75 general-purpose I/Os. Peripheral interfaces include SPI, UART, USART, and USB. It features 12-bit ADC resolution with 10 channels and 12-bit DAC resolution.
Feature Summary
- High-performance processing capability enabled by the ARM Cortex-M7 core architecture
- Integrated analog-to-digital conversion with multiple input channels for sensor interfacing
- Comprehensive digital communication interface support including serial protocols and universal bus connectivity
Applications
- Industrial automation control systems
- Human-machine interface (HMI) displays
- Medical equipment signal processing
Procurement Notes
Verify the specific suffix ANT corresponds to the 100-LQFP package configuration before procurement. Confirm that the required interface peripherals match the pinout availability in this package variant. Ensure environmental ratings align with the specified operating temperature range for the target application environment.
Selection Notes
Select this component when high computational throughput is required alongside substantial on-chip memory resources. The 100-pin LQFP package offers a balance between pin count and board space constraints. Consider the 300 MHz operational speed for complex real-time processing tasks requiring low latency response times.
Part Context
This part belongs to the SAM S70 family of microcontrollers designed for applications demanding high performance and rich peripheral sets. The family utilizes the ARM Cortex-M7 processor core to deliver efficient code execution. The N20 designation typically indicates specific memory configurations within the series lineup.
Replacement Considerations
ATSAMS70N20A-ANT
