Microchip Technology ATSAME53N20A-AUT Microcontrollers
IC MCU 32BIT 1MB FLASH 100TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAME53N20A-AUT
Base Model
Detailed Description
IC MCU 32BIT 1MB FLASH 100TQFP
Package
100-TQFP
Lifecycle Status
Active
Datasheet
ATSAME53N20A-AUT Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAME53N20A-AUT Microcontrollers technical specifications.
General
RAM Size
256K x 8
RoHS
Yes
Number of Pins
64
Package / Case
100-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.71V ~ 3.63V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O
81
Alternate Parts Comparison (ATSAME53N20A-AUT vs ATSAME53N19A vs ATSAME53N19A-AU vs ATSAME53N20A-AU-EFP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Lifecycle Status | Active | In Production | Active | Active |
| Package / Case | 100-TQFP | -- | 100-TQFP | 100-TQFP |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.63V | -- | 1.71V ~ 3.63V | 1.71V ~ 3.63V |
| Number of Pins | 64 | -- | 100 | 64 |
| 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 | 256K x 8 | -- | 192K x 8 | 256K x 8 |
| RoHS | Yes | -- | Yes | Yes |
| Connectivity | EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | -- | EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB |
| CPU Type | Cortex-M4F | -- | Cortex-M4F | Cortex-M4F |
| Crypto Engine | Yes | -- | Yes | Yes |
| 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 .
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