STM32F103RGT6 vs AT32F403ARGT7 Comparison
Detailed side-by-side comparison of STM32F103RGT6 by STMicroelectronics and AT32F403ARGT7 by Artery. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F103RGT6 - 72MHz Cortex-M3 MCU 1MB Flash | STMicroelectronics
STM32F103RGT6 ✓ Active
Specification Comparison
| Parameter | STM32F103RGT6 | AT32F403ARGT7 |
|---|---|---|
| Brand | STMicroelectronics | Artery |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.15 | $0.90 |
| Core Processor | ARM Cortex-M3 | — |
| Core Size | 32-Bit | — |
| Maximum Clock Frequency | 72 MHz | 240 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) | — |
| Flash Memory | 1 MB (1M x 8) | — |
| SRAM | 96 KB | — |
| Supply Voltage | 2.0 V to 3.6 V | — |
| Number of Timers | 17 | — |
| Number of ADCs | 3 x 12-bit | — |
| Communication Interfaces | 13 (USB, CAN, USART, SPI, I2C) | 20, including USBFS |
| External Memory Controller | FSMC, 4 chip selects, LCD parallel interface 8080/6800 modes | — |
| Package | 64-LQFP (10x10 mm) | LQFP-64 (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | -40C to +105C |
| Series | STM32F1 (XL-density performance line) | AT32F403A |
| RoHS Status | Compliant | ROHS compliant |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Flash Memory Size | — | 1 MB |
| SRAM Size | — | 224 KB |
| Supply Voltage Range | — | 2.6 V to 3.6 V |
| Number of GPIOs | — | 51 |
| Timers | — | 17 |
| ADC | — | 3 x 12-bit ADC |
| Data Bus Width | — | 32 bit |
| Program Memory Type | — | Built-in + External Flash supported |
| Security Feature | — | sLib secure library |