ATSAMG53N19A-AU vs ATSAME54N19A-AU Comparison
Detailed side-by-side comparison of ATSAMG53N19A-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
ATSAMG53N19A-AU - ARM Cortex-M4 48MHz MCU | Microchip
ATSAMG53N19A-AU β ActiveMicrochip Technology
ATSAME54N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU β ActiveSpecification Comparison
| Parameter | ATSAMG53N19A-AU | ATSAME54N19A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.05 | $5.42 |
| Core Architecture | ARM Cortex-M4 with FPU | ARM Cortex-M4F with FPU and DSP extensions |
| Core Clock Speed | 48 MHz | β |
| Bit Width | 32-bit | β |
| Program Memory (Flash) | 512 KB (512K x 8) | 512 KB (dual-panel with ECC) |
| RAM | 96 KB | β |
| Supply Voltage | 1.5 V to 3.6 V | β |
| Operating Temperature | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| Package | LQFP-100 (14x14 mm) | 100-pin TQFP (14x14 mm) |
| GPIO Count | Up to 38 | β |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 Msps, 16 channels |
| USB | USB 2.0 Full-Speed device with on-chip transceiver | USB 2.0 Full-Speed with on-chip PHY |
| Communication Peripherals | USART/UART/SPI/TWI/I2C | β |
| Oscillator | Internal 8 MHz, external 32.768 kHz RTC crystal support | β |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (per industry standard) | 3 |
| RoHS Status | Compliant | Compliant |
| Maximum Clock Frequency | β | 120 MHz |
| SRAM | β | 192 KB with ECC |
| 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 |
| Crypto Accelerator | β | TRNG, AES-256, SHA-256, RSA |
| External Memory Bus | β | Yes (EBI, 16-bit) |