STM32F103ZET6 vs STM32F205ZET6 Comparison
Detailed side-by-side comparison of STM32F103ZET6 by STMicroelectronics and STM32F205ZET6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F103ZET6 - 72MHz Cortex-M3 MCU 512KB Flash | STMicroelectronics
STM32F103ZET6 β ActiveSTMicroelectronics
STM32F205ZET6
STM32F205ZET6 - 32-bit ARM Cortex-M3 MCU, 512KB Flash | STMicroelectronics
STM32F205ZET6 β ActiveSpecification Comparison
| Parameter | STM32F103ZET6 | STM32F205ZET6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.48 | $8.10 |
| Core Processor | ARM Cortex-M3 | β |
| Core Size | 32-bit | β |
| Maximum Clock Frequency | 72 MHz | β |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) | β |
| Flash Memory | 512 KB (512K x 8) | 512 KB |
| SRAM | 64 KB | 128 KB |
| Supply Voltage Range | 2.0 V to 3.6 V | β |
| Number of I/Os | 112 GPIO | β |
| ADC Resolution | 12-bit x 3 (up to 21 channels) | β |
| DAC Resolution | 12-bit x 2 | β |
| DMA Channels | 12 | β |
| USART | 5 | β |
| SPI | 3 | β |
| I2C | 2 | β |
| CAN | 1 (2.0B) | β |
| USB | USB 2.0 Full-Speed | β |
| SDIO | 1 | β |
| Timers | Advanced-control, general-purpose, basic (incl. 2 PWM timers) | 12x 16-bit, 2x 32-bit |
| RTC | Yes | Yes |
| Debug Interfaces | JTAG, Serial Wire Debug (SWD) | β |
| Package | LQFP-144 (20 x 20 mm) | LQFP144 (20x20 mm) |
| Mounting Type | Surface Mount | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40Β°C to +85Β°C |
| RoHS Status | Compliant | β |
| Core | β | ARM Cortex-M3 |
| Max Clock Speed | β | 120 MHz |
| Supply Voltage | β | 1.8V to 3.6V |
| GPIO Pins | β | 114 |
| ADC | β | 3x 12-bit, 24 channels |
| DAC | β | 2x 12-bit |
| Communication Interfaces | β | USB 2.0 OTG HS/FS, Ethernet MAC, CAN, SPI, I2C, USART, SDIO |
| DMA | β | 16 channels |
| RoHS | β | Compliant |