ATSAML11E16A-MUT Equivalent & Substitute Parts

Part Overview

The ATSAML11E16A-MUT is an ARM Cortex-M23 SAM L11 microcontroller IC manufactured by Microchip Technology. This 32-bit single-core device operates at 32MHz with 64KB FLASH memory and is housed in a 32-VQFN (5x5) surface mount package. The device is currently in active production status and maintains full RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility allow direct replacement in target applications.

Substiute Parts

ATSAML11E16A-MUT

Microchip TechnologyIn Stock: 2306ATSAML11E16A-MUT Datasheet

Current PartRFQ

ATSAML10E16A-MUT

Microchip TechnologyIn Stock: 70481ATSAML10E16A-MUT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ATSAML10E16A-MUT qualifies as a parametric equivalent to the ATSAML11E16A-MUT based on the following matching electrical and mechanical specifications:

Matching Parameters:

• Core Processor: ARM Cortex-M23
• Core Size: 32-Bit Single-Core
• Speed: 32MHz
• Program Memory Size: 64KB (64K x 8) FLASH
• RAM Size: 16K x 8
• EEPROM Size: 2K x 8
• Voltage Supply Range: 1.62V ~ 3.63V
• Number of I/O: 25
• Connectivity: I2C, LINbus, SPI, UART/USART
• Data Converters: A/D 10x12b; D/A 1x10b
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 32-VQFN (5x5) Exposed Pad
• Mounting Type: Surface Mount
• MSL Rating: 3 (168 Hours)

The primary distinction between these parts is the series designation (SAM L11 versus SAM L10), which does not affect the core functional parameters required for substitution in applications utilizing the specified electrical and mechanical interfaces.

Parameter Comparison

Engineering Selection Recommendations

Both the ATSAML11E16A-MUT and ATSAML10E16A-MUT maintain active product status with full RoHS3 compliance and identical MSL ratings. Selection between these parts is determined by application-specific requirements and supply chain availability. The ATSAML10E16A-MUT currently maintains higher inventory availability (70,400 pcs) compared to the ATSAML11E16A-MUT (2,200 pcs), which may influence procurement decisions for high-volume applications. Both parts are supplied in Cut Tape (CT) and Digi-Reel packaging formats suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the ATSAML10E16A-MUT directly replace the ATSAML11E16A-MUT in existing designs?

A: Yes. Both parts share identical electrical specifications including processor architecture, clock speed, memory configuration, I/O count, connectivity interfaces, and voltage supply range. The 32-VQFN (5x5) package footprint and pin assignments are equivalent, enabling direct PCB-level substitution.

Q: What is the functional difference between the SAM L11 and SAM L10 series?

A: The provided specifications indicate no functional differences in the electrical or mechanical parameters listed for these specific part numbers. Series designation reflects internal Microchip product categorization but does not affect the core performance metrics required for substitution.

Q: Are there any compliance or certification differences between these parts?

A: Both parts maintain identical RoHS3 compliance status, REACH unaffected designation, and MSL rating of 3 (168 Hours). Regulatory compliance is equivalent for both options.

Q: What packaging options are available for these microcontrollers?

A: Both parts are supplied in Cut Tape (CT) and Digi-Reel packaging formats. The component package is 32-VQFN (5x5) with exposed pad, suitable for surface mount assembly on standard PCB equipment.

Q: How do the supply chain considerations affect part selection?

A: The ATSAML10E16A-MUT maintains significantly higher inventory levels (70,400 pcs) compared to the ATSAML11E16A-MUT (2,200 pcs). For applications requiring immediate availability or high-volume procurement, the ATSAML10E16A-MUT may offer supply chain advantages without compromising functional requirements.