STM32F103CBT6 vs STM32F302CBT6 Comparison
Detailed side-by-side comparison of STM32F103CBT6 by STMicroelectronics and STM32F302CBT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F302CBT6 - 32-Bit ARM Cortex-M4 MCU 72MHz 128KB Flash | STMicroelectronics
STM32F302CBT6 β ActiveSpecification Comparison
| Parameter | STM32F103CBT6 | STM32F302CBT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.40 | $3.10 |
| Core | ARM Cortex-M3 | ARM Cortex-M4 with FPU |
| Core Size | 32-bit | β |
| Maximum Clock Frequency | 72 MHz | 72 MHz |
| Flash Memory | 128 KB (128K x 8) | 128 KB |
| SRAM | 20 KB | 32 KB |
| Supply Voltage Range | 2.0 V to 3.6 V | 2.0 V to 3.6 V |
| GPIO Count | 37 | β |
| ADC Resolution | 12-bit x 2 (up to 10 external channels) | 12-bit |
| USART | 3 | β |
| I2C | 2 | β |
| SPI | 2 | β |
| USB | USB 2.0 full-speed device | β |
| CAN | CAN 2.0B active | β |
| Timers | 3 general-purpose, 1 advanced-control, 1 basic (16-bit) | β |
| Interrupt Channels (NVIC) | 43 maskable | β |
| Package | LQFP-48 (7x7 mm) | LQFP-48 (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | β |
| Debug Interfaces | SWD, JTAG | β |
| Data Bus Width | β | 32-bit |
| ADC Sampling Rate | β | 5 MSPS |
| Number of I/O Pins | β | 37 |
| Operating Temperature Range | β | -40Β°C to +85Β°C |
| DSP Instructions | β | Yes |
| Floating Point Unit | β | Yes |
| Memory Protection Unit | β | Yes |
| Core Coupled Memory | β | Yes |
| Programmable Gain Amplifiers | β | Yes |
| Analog Comparators | β | Yes |
| RoHS Status | β | Compliant |