ATSAML10D16A-YUT Equivalent & Substitute Parts

Part Overview

The ATSAML10D16A-YUT is an ARM Cortex-M23 SAM L10 microcontroller IC manufactured by Microchip Technology. This 32-bit single-core embedded processor operates at 32MHz with 64KB FLASH program memory, 16KB RAM, and 2KB EEPROM. The device integrates multiple connectivity interfaces including I2C, LINbus, SPI, and UART/USART, along with essential peripherals such as DMA, PWM, WDT, and brown-out detection. Currently in active product status with 2599 units in stock, this component is widely used in embedded applications requiring low-power operation across the industrial temperature range of -40°C to 85°C. Substitute parts are identified when equivalent electrical specifications, core architecture, memory configuration, and package form factor are maintained across the SAM L10 and SAM L11 series.

Substiute Parts

ATSAML10D16A-YUT

Microchip TechnologyIn Stock: 2651ATSAML10D16A-YUT Datasheet

Current PartRFQ

ATSAML11D16A-YUT

Microchip TechnologyIn Stock: 2139ATSAML11D16A-YUT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ATSAML10D16A-YUT are identified based on strict equivalence across the following critical parameters: ARM Cortex-M23 core architecture, 32-bit single-core configuration, 32MHz operating frequency, 64KB FLASH program memory, 16KB RAM, 2KB EEPROM, identical voltage supply range (1.62V ~ 3.63V), matching data converter specifications (A/D 5x12b; D/A 1x10b), 17 I/O pins, identical connectivity interfaces (I2C, LINbus, SPI, UART/USART), matching peripheral set (Brown-out Detect/Reset, DMA, POR, PWM, WDT), industrial temperature range (-40°C ~ 85°C), and 24-SSOP surface mount package form factor.

The ATSAML11D16A-YUT qualifies as a parametric equivalent within the SAM L11 series. Both devices maintain identical electrical specifications, memory configuration, I/O count, and package dimensions. Differences are limited to series designation (SAM L10 versus SAM L11), packaging format (Tape & Reel versus Cut Tape), moisture sensitivity level classification, and ECCN/HTSUS regulatory codes. These differences do not affect functional interchangeability in circuit design or application performance.

Parameter Comparison

Engineering Selection Recommendations

Both the ATSAML10D16A-YUT and ATSAML11D16A-YUT are active products from Microchip Technology with ROHS3 compliance and REACH unaffected status. Selection between these parts is determined by supply chain availability, packaging requirements, and moisture sensitivity constraints specific to the application environment.

The ATSAML10D16A-YUT in Tape & Reel packaging with MSL 2 classification is suitable for applications with extended storage periods or humid storage conditions. The ATSAML11D16A-YUT in Cut Tape packaging with MSL 3 classification is appropriate for applications with shorter lead times and controlled storage environments. Both devices maintain identical electrical performance and functional capability within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Are ATSAML10D16A-YUT and ATSAML11D16A-YUT functionally interchangeable?

A: Yes. Both devices share identical core architecture (ARM Cortex-M23), clock speed (32MHz), memory configuration (64KB FLASH, 16KB RAM, 2KB EEPROM), I/O count (17 pins), connectivity interfaces, peripheral set, voltage supply range, and 24-SSOP package form factor. Functional interchangeability is maintained across all electrical and mechanical parameters.

Q: What are the differences between these substitute parts?

A: Differences are limited to series designation (SAM L10 versus SAM L11), packaging format (Tape & Reel versus Cut Tape), moisture sensitivity level (MSL 2 versus MSL 3), and regulatory classification codes (ECCN and HTSUS). These differences do not affect circuit design or application performance.

Q: Does packaging format affect circuit performance?

A: No. Tape & Reel and Cut Tape packaging formats are supply and handling methods only. The physical component, pinout, electrical characteristics, and performance remain identical.

Q: What is the significance of Moisture Sensitivity Level (MSL) differences?

A: MSL classification indicates the maximum time a component can be stored in ambient conditions before requiring baking. ATSAML10D16A-YUT (MSL 2) allows 1 year storage; ATSAML11D16A-YUT (MSL 3) allows 168 hours. Selection depends on storage duration and environmental conditions in your supply chain.

Q: Can I substitute ATSAML11D16A-YUT for ATSAML10D16A-YUT in existing designs?

A: Yes. No design modifications are required. Pin configuration, electrical specifications, and functional behavior are identical. Component substitution is direct.

Q: Are both parts currently available?

A: Yes. ATSAML10D16A-YUT has 2599 units in stock; ATSAML11D16A-YUT has 2053 units in stock as new original inventory.