ATSAMG53N19A-AU vs ATSAMG51N18A-AU Comparison
Detailed side-by-side comparison of ATSAMG53N19A-AU by Microchip Technology and ATSAMG51N18A-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
ATSAMG51N18A-AU - 48MHz ARM Cortex-M4 MCU 256KB Flash | Microchip
ATSAMG51N18A-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMG53N19A-AU | ATSAMG51N18A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.05 | $4.02 |
| Core Architecture | ARM Cortex-M4 with FPU | — |
| Core Clock Speed | 48 MHz | — |
| Bit Width | 32-bit | — |
| Program Memory (Flash) | 512 KB (512K x 8) | 256 KB (256K x 8) |
| RAM | 96 KB | 64 KB |
| Supply Voltage | 1.5 V to 3.6 V | — |
| Operating Temperature | -40 C to +85 C (Industrial) | — |
| Package | LQFP-100 (14x14 mm) | 100-pin LQFP (14x14 mm) |
| GPIO Count | Up to 38 | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit |
| USB | USB 2.0 Full-Speed device with on-chip transceiver | — |
| Communication Peripherals | USART/UART/SPI/TWI/I2C | — |
| Oscillator | Internal 8 MHz, external 32.768 kHz RTC crystal support | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (per industry standard) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4 with FPU |
| Core Size | — | 32-bit |
| Maximum CPU Speed | — | 48 MHz |
| Supply Voltage (VDDCORE/VDDIO) | — | 1.62 V to 3.6 V |
| Connectivity | — | I2C, I2S, SPI, UART/USART |
| Peripherals | — | DMA, PWM, WDT, RTC, ADC, DAC |
| DAC | — | 10-bit |
| I/O Count | — | [DATA_NEEDED: GPIO count from datasheet] |
| Operating Temperature Range | — | -40 C to +85 C (industrial) |
| Lead-Free | — | Yes |
| Series | — | SAM G51 |