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ATSAMC20E17A-MNT
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Product Detailed Parameters
- Description：IC MCU 32BIT 128KB FLASH 32VQFN
- 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：128KB (128K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：16K 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-VQFN (5x5)
- Package / Case：32-VFQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The ATSAMC20E17A-MNT is a 32-bit microcontroller from the Microchip SAM C20 series, featuring an ARM Cortex-M0+ core operating at up to 48MHz. It integrates 128KB of flash memory and 16KB of RAM within a 32-VQFN (5x5) package. The device supports a supply voltage range of 2.7V to 5.5V and includes ten 12-bit ADC channels. Communication interfaces include I2C, LINbus, SPI, and UART/USART. It operates within a temperature range of -40°C to 105°C.
Feature Summary
- Integrates an ARM Cortex-M0+ processor core for efficient 32-bit execution
- Includes built-in analog-to-digital conversion with multiple resolution options
- Supports standard serial communication protocols for peripheral connectivity
- Features internal oscillator sources for simplified clocking requirements
Applications
- Industrial control systems requiring robust embedded processing
- Consumer electronics utilizing low-power microcontrollers
- Sensor interface modules with analog signal acquisition needs
- General-purpose embedded applications in automotive environments
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 electrical specifications. Cross-reference datasheet revisions to identify any errata or functional updates relevant to production integration.
Selection Notes
Select this component when a balance of moderate memory capacity and extended industrial temperature range is required. The 5.5V supply tolerance allows direct interfacing with higher voltage logic levels without additional level shifting. Consider the VQFN footprint for space-constrained surface-mount designs.
Part Context
This part belongs to the SAM C20 family, designed for cost-sensitive applications needing reliable performance. It shares architectural similarities with other Cortex-M0+ devices but offers specific memory and peripheral configurations tailored for general-purpose control tasks within the Microchip portfolio.
Replacement Considerations
Consult official substitution lists for compatible variants within the SAM C20 series. Verify pin-to-pin compatibility and software register mapping before replacing existing components in established designs.
