ATSAME53N20A-AU vs STM32F407VGT6 Comparison
Detailed side-by-side comparison of ATSAME53N20A-AU by Microchip Technology and STM32F407VGT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAME53N20A-AU - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME53N20A-AU β ActiveSTMicroelectronics
STM32F407VGT6 - 1MB Flash, 168MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F407VGT6 β ActiveSpecification Comparison
| Parameter | ATSAME53N20A-AU | STM32F407VGT6 |
|---|---|---|
| Brand | Microchip Technology | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.30 | $7.55 |
| Core Processor | ARM Cortex-M4F with FPU and DSP | β |
| Core Width | 32-Bit Single-Core | β |
| Maximum Clock Speed | 120 MHz | β |
| Program Memory Size | 1 MB (1M x 8) Flash with ECC, dual-panel | β |
| RAM Size | 256 KB SRAM with ECC | β |
| Supply Voltage Range | 1.71 V to 3.6 V (single supply) | β |
| Operating Temperature Range | -40C to +85C (industrial grade) | β |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 | β |
| ADC | 12-bit, up to 1 MSPS, 16 channels | 3x 12-bit |
| DAC | Two 12-bit DAC outputs | 2x 12-bit |
| CAN | CAN 2.0B and CAN-FD controller | β |
| Serial Communication | 8x SERCOM (UART/SPI/I2C configurable) | β |
| Package | 100-pin TQFP, 14x14 mm | LQFP-100 (14x14 mm) |
| Mounting Type | Surface Mount | β |
| MSL Level | 3 (168 hours) | β |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes | β |
| Core | β | ARM 32-bit Cortex-M4 with FPU |
| Maximum Clock Frequency | β | 168 MHz |
| Performance | β | 210 DMIPS / 1.25 DMIPS/MHz |
| Flash Memory | β | 1 MB |
| SRAM | β | 192 KB + 4 KB backup SRAM |
| Supply Voltage | β | 1.8 V to 3.6 V |
| Core Voltage (internal regulator) | β | 1.2 V |
| Timers | β | 17 (12 general-purpose, 2 advanced-control) |
| Communication Interfaces | β | USART, SPI, I2C, CAN, USB OTG FS/HS, Ethernet MAC |
| Camera Interface | β | Yes (DCMI) |
| True Random Number Generator | β | Yes |
| I/O Pins | β | 82 (5V tolerant) |
| Operating Temperature | β | -40C to +85C |
| Mounting Style | β | SMD/SMT |