Microchip Technology ATSAMD51P20A-AFT Microcontrollers
IC MCU 32BIT 1MB FLASH 128TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAMD51P20A-AFT
Base Model
Detailed Description
IC MCU 32BIT 1MB FLASH 128TQFP
Package
128-TQFP
Key Features
Package: 128-TQFP
Lifecycle Status
Active
Datasheet
ATSAMD51P20A-AFT Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAMD51P20A-AFT Microcontrollers technical specifications.
General
RAM Size
256K x 8
Package / Case
128-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.71V ~ 3.63V
Package
128-TQFP
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM
Number of I/O
99
Speed
120MHz
Core Processor
ARM® Cortex®-M4F
Alternate Parts Comparison (ATSAMD51P20A-AFT vs ATSAMD51P20A vs ATSAMD51P19A vs ATSAMD51P19A-CTUT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 128-TQFP | -- | -- | 120-TFBGA |
| Operating Temperature | -40°C ~ 125°C (TA) | -- | -- | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.63V | -- | -- | 1.71V ~ 3.63V |
| Core Processor | ARM® Cortex®-M4F | -- | -- | ARM® Cortex®-M4F |
| Core Size | 32-Bit Single-Core | -- | -- | 32-Bit Single-Core |
| RAM Size | 256K x 8 | -- | -- | 192K x 8 |
| Connectivity | EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | -- | -- | EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB |
| Data Converters | A/D 32x12b; D/A 2x12b | -- | -- | A/D 32x12b; D/A 2x12b |
| Oscillator Type | Internal | -- | -- | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM | -- | -- | Brown-out Detect/Reset, DMA, I²S, POR, PWM |
| Program Memory Size | 1MB (1M x 8) | -- | -- | 512KB (512K x 8) |
| Program Memory Type | Flash | -- | -- | Flash |
| Action |
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.