Microchip Technology ATSAML21G17B-MNT Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 128KB FLASH 48VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAML21G17B-MNT
Detailed Description
IC MCU 32BIT 128KB FLASH 48VQFN
Package
48-VFQFN Exposed Pad
Key Features
Package / Case: 48-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATSAML21G17B-MNT Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAML21G17B-MNT Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
16K x 8
RoHS
Yes
Number of Pins
48
Package / Case
48-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.62V ~ 3.63V
Lifecycle Status
Active
Peripherals
DMA, POR, PWM, WDT
Number of I/O
37
Alternate Parts Comparison (ATSAML21G17B-MNT vs ATSAML22G18A-MUT vs ATSAML21G18B-MUT vs KSZ9031RNXUB-VAO)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Supply Voltage | 1.62V ~ 3.63V | 1.62V ~ 3.63V | 1.62V ~ 3.63V | 1.8V, 2.5V, 3.3V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | VQFN-48 | VQFN-48 | VQFN-48 | VQFN-48 |
| Number of Pins | 48 | 48 | 48 | -- |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | -- |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | -- |
| RAM Size | 16K x 8 | 32K x 8 | 32K x 8 | -- |
| Connectivity | I²C, LINbus, SCI, SPI, UART/USART, USB | I²C, SPI, UART/USART, USB | I²C, LINbus, SCI, SPI, UART/USART, USB | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MKL25Z128VFT4NXP SemiconductorsNXP
IC MCU 32BIT 128KB FLASH 48QFN
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.