ATSAME53N19A-AU vs ATSAME54N19A-AU Comparison
Detailed side-by-side comparison of ATSAME53N19A-AU by Microchip Technology and ATSAME54N19A-AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAME53N19A-AU - 120MHz ARM Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME53N19A-AU β ActiveMicrochip Technology
ATSAME54N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU β ActiveSpecification Comparison
| Parameter | ATSAME53N19A-AU | ATSAME54N19A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.40 | $5.42 |
| Core | ARM Cortex-M4F with FPU | β |
| Maximum Clock Speed | 120 MHz | β |
| Program Memory (Flash) | 512 KB (Dual Panel, ECC) | 512 KB (dual-panel with ECC) |
| SRAM | 192 KB (ECC) | 192 KB with ECC |
| Operating Voltage | 3.0 V to 3.6 V | β |
| Package | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| GPIO Count | 75 | β |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps, 16 channels |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed with on-chip PHY |
| Ethernet | 10/100 MAC with IEEE 1588 PTP | β |
| CAN | CAN 2.0B and CAN-FD | β |
| Crypto Accelerator | Hardware AES-256 | TRNG, AES-256, SHA-256, RSA |
| Operating Temperature | -40C to +85C (AU industrial grade) | -40C to +85C (industrial) |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount (TQFP) | Surface Mount |
| Core Architecture | β | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum Clock Frequency | β | 120 MHz |
| Supply Voltage (VDD) | β | 1.62 V to 3.6 V |
| SERCOM Channels | β | 8 (configurable as UART/SPI/I2C) |
| I2S Audio Interface | β | Yes |
| External Memory Bus | β | Yes (EBI, 16-bit) |
| MSL Level | β | 3 |