Microchip Technology ATSAME51J19A-MF Microcontrollers
IC MCU 32BIT 512KB FLASH 64QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAME51J19A-MF
Base Model
Detailed Description
IC MCU 32BIT 512KB FLASH 64QFN
Package
64-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ATSAME51J19A-MF Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAME51J19A-MF Microcontrollers technical specifications.
General
Series
ATSAME51
RAM Size
192K x 8
Data Bus Width
32 bit
Maximum Clock Frequency
120 MHz
RoHS
Yes
Package / Case
64-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.71V ~ 3.63V
Lifecycle Status
Active
Alternate Parts Comparison (ATSAME51J19A-MF vs ATSAME51J20A vs ATSAME51J19A-AFT vs ATSAME51J20A-AF)
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-VFQFN Exposed Pad | -- | 64-TQFP | 64-TQFP |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -- | -40°C ~ 125°C (TA) | -40°C ~ 125°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 | -- | 192K x 8 | 256K x 8 |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | -- | CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | CANbus, 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 |
| Number of I/O | 51 | -- | 51 | 51 |
| 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 |
| 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
MK40DN512VLK10NXP SemiconductorsNXP
IC MCU 32BIT 512KB FLASH 80FQFP
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