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ATSAML10E15A-AU
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Product Detailed Parameters
- Description：IC MCU 32BIT 32KB FLASH 32TQFP
- Series：SAM L10
- Mfr：Microchip Technology
- Package：Tray
- 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：32KB (32K x 8)
- Program Memory Type：FLASH
- EEPROM Size：2K x 8
- RAM Size：8K 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-TQFP (7x7)
- Package / Case：32-TQFP
- Grade：-
- Qualification：-
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Overview
The ATSAML10E15A-AU is a 32-bit microcontroller based on the ARM Cortex-M23 core, operating at a maximum frequency of 32MHz. It features 32KB of Flash memory and 8KB of SRAM. The device includes a 10-channel 12-bit ADC and a single 10-bit DAC. Supply voltage ranges from 1.62V to 3.63V. It offers 25 I/O lines and supports interfaces including I2C, LINbus, SPI, and UART/USART. The component is housed in a 32-TQFP package with dimensions of 7x7mm and operates within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates ARM TrustZone technology for hardware-based security isolation
- Includes Peripheral Touch Controller (PTC) for capacitive touch sensing applications
- Supports low-power operation modes suitable for battery-powered devices
Applications
- Smart home automation controllers
- Industrial sensor nodes
- Wearable electronic devices
Procurement Notes
Verify the specific suffix 'AU' corresponds to the TQFP-32 package and commercial temperature grade during procurement. Confirm RoHS compliance status as required by project specifications. Ensure ESD handling procedures are followed due to moisture sensitivity classification. Cross-reference datasheet revisions to confirm pinout compatibility with existing designs.
Selection Notes
Select this model when ARM Cortex-M23 performance with integrated security features is required. Choose over SAM L11 variants if lower cost and reduced peripheral sets are acceptable. Verify that the 32MHz clock speed meets real-time processing requirements. Ensure the 32-TQFP package fits the available PCB footprint constraints.
Part Context
This component belongs to the Microchip SAM L10 family of ultra-low-power microcontrollers. It shares architectural similarities with the SAM L11 series but typically offers a reduced peripheral set. The family targets applications requiring secure, energy-efficient processing in compact form factors.
Replacement Considerations
ATSAML10E15A-MU provides equivalent functionality in a VQFN-32 package.
