Microchip Technology ATSAML21G18B-MNT Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 256KB FLASH 48VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAML21G18B-MNT
Detailed Description
IC MCU 32BIT 256KB 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
ATSAML21G18B-MNT Datasheet
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Technical Specifications
Microchip Technology ATSAML21G18B-MNT Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
32K x 8
Package / Case
48-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.62V ~ 3.63V
Peripherals
DMA, POR, PWM, WDT
Number of I/O
37
Speed
48MHz
Core Processor
ARM® Cortex®-M0+
Program Memory Type
Flash
Alternate Parts Comparison (ATSAML21G18B-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 |
| 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 | 32K 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 | -- |
| Data Converters | A/D 14x12b; D/A 2x12b | A/D 10x12b | A/D 14x12b; D/A 2x12b | -- |
| Number of I/O | 37 | 36 | 37 | -- |
| Oscillator Type | Internal | Internal | Internal | -- |
| Peripherals | DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | DMA, POR, PWM, WDT | -- |
| Action |
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