Microchip Technology ATSAML22G18A-UUT Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 256KB FLASH 49WLCSP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAML22G18A-UUT
Detailed Description
IC MCU 32BIT 256KB FLASH 49WLCSP
Package
49-UFBGA, WLCSP
Key Features
Package / Case: 49-UFBGA, WLCSP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATSAML22G18A-UUT Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAML22G18A-UUT Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
SAM L22G
RAM Size
32K x 8
RoHS
True
Package / Case
49-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.62V ~ 3.63V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O
36
Alternate Parts Comparison (ATSAML22G18A-UUT vs ATSAML11D16A-MFT vs ATSAML11E15A-AUT vs ATSAML11D15A-YFT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 49-UFBGA | 24-VFQFN Exposed Pad | 32-TQFP | 24-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.62V ~ 3.63V | 1.62V ~ 3.63V | 1.62V ~ 3.63V | 1.62V ~ 3.63V |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M23 | ARM® Cortex®-M23 | ARM® Cortex®-M23 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 32K x 8 | 16K x 8 | 8K x 8 | 8K x 8 |
| Connectivity | I²C, SPI, UART/USART, USB | I²C, LINbus, SPI, UART/USART | I²C, LINbus, SPI, UART/USART | I²C, LINbus, SPI, UART/USART |
| Data Converters | A/D 10x12b | A/D 5x12b; D/A 1x10b | A/D 10x12b; D/A 1x10b | A/D 5x12b; D/A 1x10b |
| Number of I/O | 36 | 17 | 25 | 17 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| 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
K32L2B31VFT0ANXP SemiconductorsNXP
IC MCU 32BIT 256KB FLASH 48QFN
MKL43Z256VMP4NXP SemiconductorsNXP
IC MCU 32BIT 256KB FLSH 64MAPBGA
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