ATSAMG53N19B-AU vs ATSAME54N19A-AU Comparison
Detailed side-by-side comparison of ATSAMG53N19B-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
ATSAMG53N19B-AU - 512KB Flash Cortex-M4 MCU 48MHz | Microchip
ATSAMG53N19B-AU ✓ ActiveMicrochip Technology
ATSAME54N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMG53N19B-AU | ATSAME54N19A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.50 | $5.42 |
| Core Processor | ARM Cortex-M4 with FPU | — |
| Core Architecture | ARM 32-bit | ARM Cortex-M4F with FPU and DSP extensions |
| Series | SAM G53 | — |
| Maximum Clock Frequency | 48 MHz | 120 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) | 512 KB (dual-panel with ECC) |
| RAM Size | 96 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| ADC | 12-bit | 12-bit, up to 1 Msps, 16 channels |
| Number of I/Os | 38 | — |
| Number of Pins | 100 | — |
| Package | LQFP-100 (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Packaging | Tray | — |
| RoHS Status | Compliant | Compliant |
| SRAM | — | 192 KB with ECC |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed with on-chip PHY |
| SERCOM Channels | — | 8 (configurable as UART/SPI/I2C) |
| I2S Audio Interface | — | Yes |
| Crypto Accelerator | — | TRNG, AES-256, SHA-256, RSA |
| External Memory Bus | — | Yes (EBI, 16-bit) |
| MSL Level | — | 3 |