ChipApex | Global Electronic Components Supplier
ATSAMD21E17D-UUT
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：MCU WLCSP 48MHZ
- Series：SAM D21E, Functional Safety (FuSa)
- 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, USB
- Peripherals：Brown-out Detect/Reset, DMA, I2S, POR, PWM, 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)：1.62V ~ 3.63V
- Data Converters：A/D 10x12b; D/A 1x10b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：35-WLCSP (2.78x2.58)
- Package / Case：35-XFBGA, WLCSP
- Grade：-
- Qualification：-
Download product information
Overview
The ATSAMD21E17D-UUT is a 32-bit microcontroller from Microchip Technology's SAM D21E series, featuring an ARM Cortex-M0+ core. It integrates 128KB of flash memory and 16KB of RAM, operating at a maximum frequency of 48MHz. The device supports a supply voltage range of 1.62V to 3.63V and includes USB connectivity alongside standard peripherals like I2C, SPI, and UART. It is housed in a 45-WLCSP package and rated for industrial temperatures.
Feature Summary
- Functional Safety (FuSa) certification for safety-critical applications
- Integrated USB Full-Speed interface for communication
- Advanced analog peripherals including multiple ADCs and a DAC
Applications
- Industrial control systems requiring functional safety compliance
- Portable devices utilizing low-power USB connectivity
- Sensor interfaces with high-resolution analog conversion needs
Procurement Notes
Verify the specific suffix 'UUT' against official Microchip documentation to confirm the exact package type and temperature grade, as distributor listings may vary. Ensure compatibility with existing design-in tools and check for any recent product change notifications regarding assembly or labeling updates before finalizing procurement.
Selection Notes
Select this component when functional safety standards are required within the SAM D21 family. Compare pin counts and peripheral availability against other E-series variants to ensure sufficient I/O for the target application. Validate that the WLCSP package fits the mechanical constraints of the PCB layout.
Part Context
This part belongs to the SAM D21E series, which extends the standard SAM D21 line with functional safety capabilities. It shares the same core architecture and performance metrics as other D21 models but adds specific certifications and features necessary for safety-related electronic control units in automotive and industrial sectors.
Replacement Considerations
Direct substitutes include other ATSAMD21E variants with compatible packages. Verify pin-to-pin compatibility and software register-level equivalence when migrating from non-FuSa versions like the ATSAMD21E17D-AUT.
