Microchip Technology ATSAMD51J19A-AF Microcontrollers
IC MCU 32BIT 512KB FLASH 64TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAMD51J19A-AF
Base Model
Detailed Description
IC MCU 32BIT 512KB FLASH 64TQFP
Package
64-TQFP
Lifecycle Status
Active
Datasheet
ATSAMD51J19A-AF Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAMD51J19A-AF Microcontrollers technical specifications.
General
RAM Size
192K x 8
Package / Case
64-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.71V ~ 3.63V
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM
Number of I/O
51
Speed
120MHz
Core Processor
ARM® Cortex®-M4F
Program Memory Type
Flash
Alternate Parts Comparison (ATSAMD51J19A-AF vs ATSAMD51J20A vs ATSAMD51J18A-AFT vs ATSAMD51J20A-MU-EFP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-TQFP | -- | 64-TQFP | 64-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TA) | -- | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.63V | -- | 1.71V ~ 3.63V | 1.71V ~ 3.63V |
| Core Processor | ARM® Cortex®-M4F | -- | ARM® Cortex®-M4F | ARM® Cortex®-M4F |
| Core Size | 32-Bit Single-Core | -- | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 192K x 8 | -- | 128K x 8 | 256K 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 | EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB |
| Data Converters | A/D 24x12b; D/A 2x12b | -- | A/D 24x12b; D/A 2x12b | A/D 24x12b; D/A 2x12b |
| Oscillator Type | Internal | -- | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM | -- | Brown-out Detect/Reset, DMA, I²S, POR, PWM | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Program Memory Size | 512KB (512K x 8) | -- | 256KB (256K x 8) | 1MB (1M x 8) |
| Program Memory Type | Flash | -- | Flash | Flash |
| Action |
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