ATSAME53N20A-AU-EFP vs ATSAMG53N19B-AU Comparison
Detailed side-by-side comparison of ATSAME53N20A-AU-EFP by Microchip Technology and ATSAMG53N19B-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
ATSAME53N20A-AU-EFP - 120MHz Cortex-M4F MCU 1MB Flash TQFP-100
ATSAME53N20A-AU-EFP ✓ ActiveMicrochip Technology
ATSAMG53N19B-AU - 512KB Flash Cortex-M4 MCU 48MHz | Microchip
ATSAMG53N19B-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAME53N20A-AU-EFP | ATSAMG53N19B-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.35 | $3.50 |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| Core Architecture | 32-bit RISC | ARM 32-bit |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC, Dual-Panel | 512 KB (512K x 8) |
| SRAM | 256 KB with ECC | — |
| Package | 100-pin TQFP, 14x14 mm | LQFP-100 (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage (VDDIO) | 1.71 V to 3.6 V | — |
| Ethernet | 10/100 Mbps MAC integrated | — |
| USB | USB 2.0 Full-Speed Host/Device | — |
| Communication Interfaces | SERCOM x6 (UART/SPI/I2C), I2S, CAN-FD | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | Compliant |
| Special Feature | Extended Flash Performance (EFP), Read-While-Write | — |
| Core Processor | — | ARM Cortex-M4 with FPU |
| Series | — | SAM G53 |
| Maximum Clock Frequency | — | 48 MHz |
| RAM Size | — | 96 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Number of I/Os | — | 38 |
| Number of Pins | — | 100 |
| Packaging | — | Tray |