STM32F207VGT6 vs ATSAM3X8EA-AU Comparison
Detailed side-by-side comparison of STM32F207VGT6 by STMicroelectronics and ATSAM3X8EA-AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F207VGT6 - 32-bit ARM Cortex-M3 MCU, 1MB Flash | STMicroelectronics
STM32F207VGT6 β ActiveMicrochip Technology
ATSAM3X8EA-AU - 84MHz Cortex-M3 MCU, 512KB Flash | Microchip
ATSAM3X8EA-AU β ActiveSpecification Comparison
| Parameter | STM32F207VGT6 | ATSAM3X8EA-AU |
|---|---|---|
| Brand | STMicroelectronics | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.82 | $4.25 |
| Core | ARM Cortex-M3 | β |
| Maximum Clock Frequency | 120 MHz | β |
| Flash Memory | 1 MB | 512 KB (512K x 8) |
| SRAM | 128 KB | 100 KB (100K x 8), dual bank |
| Supply Voltage Range | 1.8 V to 3.6 V | β |
| Package | LQFP100 (14x14 mm) | 144-LQFP (20 x 20 mm) |
| Operating Temperature Range | -40C to +85C | β |
| Number of I/O Pins | 82 | β |
| ADC Resolution | 12-bit | β |
| Number of ADC Channels | 24 | β |
| DAC Resolution | 12-bit | β |
| Number of Timers | 12 | β |
| Communication Interfaces | USART, SPI, I2C, USB 2.0 OTG, Ethernet MAC, CAN | β |
| DMA Channels | 16 | β |
| RoHS Status | Compliant | β |
| Core Processor | β | ARM Cortex-M3 revision 2.0 |
| Core Size | β | 32-bit |
| Maximum Clock Speed | β | 84 MHz |
| Supply Voltage | β | 1.62 V to 3.6 V (1.8 V / 2.5 V / 3.3 V) |
| ADC | β | 16-channel, 12-bit |
| DAC | β | 2-channel, 12-bit |
| Connectivity | β | CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, MMC/SD, SPI, UART/USART, USB |
| Instruction Set | β | Thumb-2 |
| Interrupt Controller | β | NVIC (Nested Vector Interrupt Controller) |
| Memory Protection | β | MPU (Memory Protection Unit) |
| Mounting Type | β | Surface Mount |
| Operating Temperature | β | -40C to +85C (industrial) |
| Oscillator Type | β | Internal |
| Terminal Form | β | Gull Wing |
| Series | β | SAM3X/A (SAM3X) |