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ATSAML10E16A-UUT
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Product Detailed Parameters
- Description：IC MCU 32BIT 64KB FLASH 32WLCSP
- Series：SAM L10
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Core Processor：ARM® Cortex®-M23
- Core Size：32-Bit Single-Core
- Speed：32MHz
- Connectivity：I2C, LINbus, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O：25
- Program Memory Size：64KB (64K x 8)
- Program Memory Type：FLASH
- EEPROM Size：2K x 8
- 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：32-WLCSP (2.79x2.79)
- Package / Case：32-XFBGA, WLCSP
- Grade：-
- Qualification：-
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Overview
The ATSAML10E16A-UUT is a Microchip Technology ARM microcontroller featuring an ARM Cortex-M23 core. It integrates 64KB of Flash program memory and 16KB of SRAM data RAM. The device operates at a maximum clock frequency of 32 MHz and supports a supply voltage range of 1.62V to 3.63V. It utilizes a 32-pin WLCSP package with a 5mm x 5mm footprint. The component functions within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates ARM TrustZone technology for hardware-based security isolation
- Includes a Peripheral Touch Controller (PTC) for capacitive sensing applications
- Features integrated analog peripherals including ADC, DAC, and operational amplifiers
Applications
- Secure IoT sensor nodes requiring hardware isolation
- Battery-powered wearable devices utilizing touch interfaces
- Low-power industrial monitoring systems
Procurement Notes
Verify the specific suffix 'UUT' against official Microchip documentation to confirm the WLCSP-32 packaging and tape-and-reel delivery format. Ensure compatibility with surface-mount assembly processes suitable for wafer-level chip-scale packages. Confirm that the selected variant meets all required environmental and regulatory standards for the target deployment region.
Selection Notes
Select this model when a compact WLCSP form factor is required alongside ARM TrustZone security features. Compare against other ATSAML10 variants to ensure the 64KB Flash and 16KB SRAM capacities align with application firmware requirements. Verify that the 32-pin interface count satisfies the necessary I/O connections for the design.
Part Context
This component belongs to the ATSAML10 family of ultra-low-power microcontrollers based on the ARM Cortex-M23 architecture. The series emphasizes energy efficiency and security integration for constrained embedded environments. The ATSAML10E16A-UUT specifically denotes the 64KB Flash configuration housed in a WLCSP package, distinguishing it from TQFP or VQFN alternatives within the same product line.
Replacement Considerations
Consult official Microchip cross-reference tools for verified substitutes. Potential equivalents may include other ATSAML10 variants with matching memory sizes or different package types such as ATSAML10E16A-AZT.
