ChipApex | Global Electronic Components Supplier
ATSAMD20G15A-AN
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC MCU 32BIT 32KB FLASH 48TQFP
- Series：SAM D20G
- Mfr：Microchip Technology
- Package：Tray
- Core Processor：ARM® Cortex®-M0+
- Core Size：32-Bit Single-Core
- Speed：48MHz
- Connectivity：I2C, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, POR, WDT
- Number of I/O：38
- Program Memory Size：32KB (32K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：4K x 8
- Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.6V
- Data Converters：A/D 14x12b; D/A 1x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：48-TQFP (7x7)
- Package / Case：48-TQFP
- Grade：-
- Qualification：-
Download product information
Overview
The ATSAMD20G15A-AN is a 32-bit ARM Cortex-M0+ microcontroller from the SAM D20 family. It features 32KB of Flash memory and 4KB of SRAM, operating at a maximum frequency of 48MHz. The device provides 38 general-purpose I/O pins and includes six SERCOM modules for serial communication. It supports an input voltage range of 1.62V to 3.6V and operates within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates six Serial Communication Modules (SERCOM) configurable as UART, SPI, or I2C interfaces.
- Includes advanced analog peripherals such as a 12-bit ADC with up to 16 channels and a 10-bit DAC.
- Features comprehensive low-power management capabilities including multiple sleep modes and power-on reset logic.
Applications
- Low-power wearable devices requiring extended battery life.
- Industrial control systems utilizing serial communication protocols.
- Consumer electronics with analog signal processing requirements.
- Smart home automation nodes needing robust I/O connectivity.
Procurement Notes
Verify the specific suffix 'AN' corresponds to the TQFP-48 package and industrial temperature grade in official Microchip documentation. Confirm RoHS compliance status through current datasheets. Ensure ESD handling procedures are followed during assembly due to moisture sensitivity classification. Cross-reference part numbers with distributor catalogs to avoid confusion with similar SAM D20 variants.
Selection Notes
Select this component when a balance of processing speed and pin count is required for compact designs. The 48MHz clock speed suits applications needing moderate computational throughput. Consider the available I/O count against system interface needs. Evaluate power consumption profiles against battery-operated constraints before finalizing the design choice.
Part Context
This microcontroller belongs to the SAM D20 series, designed for cost-sensitive embedded applications. It shares architectural similarities with other Cortex-M0+ devices but offers specific peripheral configurations. The part is intended for general-purpose use where reliable performance and low power consumption are critical priorities for end-product longevity.
Replacement Considerations
Consult official substitution guides for compatible parts within the SAM D20 family. Verify pinout compatibility and peripheral availability before replacing. Ensure firmware compatibility if migrating between different package types or memory sizes within the same processor core family.
