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ATSAMC20E16A-ANT
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Product Detailed Parameters
- Description：IC MCU 32BIT 64KB FLASH 32TQFP
- Series：SAM C20
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Core Processor：ARM® Cortex®-M0+
- Core Size：32-Bit Single-Core
- Speed：48MHz
- Connectivity：I2C, LINbus, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, DMA, POR, WDT
- Number of I/O：26
- Program Memory Size：64KB (64K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：8K x 8
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
- Data Converters：A/D 10x12b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：32-TQFP (7x7)
- Package / Case：32-TQFP
- Grade：-
- Qualification：-
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Overview
The ATSAMC20E16A-ANT is an ARM Cortex-M0+ microcontroller from the SAM C20 series, manufactured by Microchip Technology. It features a 48 MHz maximum clock frequency and integrates 64 KB of Flash program memory with 8 KB of SRAM data memory. The device operates within a supply voltage range of 2.7 V to 5.5 V and supports up to 26 I/O pins. It includes a 12-bit ADC and is housed in a 32-VQFN package. The component is rated for an extended industrial temperature range of -40°C to +105°C.
Feature Summary
- ARM Cortex-M0+ core architecture optimized for low-power applications
- Integrated 12-bit analog-to-digital converter for signal acquisition
- Supports multiple communication interfaces including SPI, I2C, and USART
Applications
- Industrial control systems requiring robust performance at elevated temperatures
- Battery-powered devices utilizing efficient power management
- General-purpose embedded control tasks
Procurement Notes
Verify the specific suffix 'ANT' against official Microchip documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with required operating temperature ranges and voltage levels before integration. Cross-reference datasheet revisions for any errata or pinout changes.
Selection Notes
Select this component when a balance of processing capability and power efficiency is needed for cost-sensitive designs. The 48 MHz speed and 64 KB memory are suitable for moderate complexity firmware. Consider the 32-pin footprint constraints and available I/O count relative to system requirements.
Part Context
This part belongs to the SAM C20 family, designed for high-performance, low-power applications. It shares architectural similarities with other SAM C2x variants but offers specific memory and package configurations tailored for distinct form factors and application needs within the Microchip ecosystem.
Replacement Considerations
Consult official Microchip substitution guides for verified alternatives. Direct replacements may include other SAM C20 variants with differing memory sizes or packages, provided functional compatibility is confirmed.
