STM32F103CBT6 vs STM32F103C8T6 Comparison
Detailed side-by-side comparison of STM32F103CBT6 by STMicroelectronics and STM32F103C8T6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F103C8T6 - 32-bit ARM Cortex-M3 MCU, 64KB Flash | STMicroelectronics
STM32F103C8T6 β ActiveSpecification Comparison
| Parameter | STM32F103CBT6 | STM32F103C8T6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.40 | $1.02 |
| Core | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-bit | β |
| Maximum Clock Frequency | 72 MHz | β |
| Flash Memory | 128 KB (128K x 8) | 64 KB |
| SRAM | 20 KB | 20 KB |
| Supply Voltage Range | 2.0 V to 3.6 V | β |
| 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 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Debug Interfaces | SWD, JTAG | β |
| Max Clock Frequency | β | 72 MHz |
| Supply Voltage | β | 2.0 V to 3.6 V |
| Number of I/Os | β | 37 |
| Number of ADC Channels | β | 10 |
| Timer Modules | β | 3 general-purpose, 1 advanced |
| Communication Interfaces | β | USART (2), SPI (2), I2C (2), USB 2.0 FS, CAN 2.0B |
| DMA Channels | β | 7 |
| Debug Interface | β | SWD, JTAG |
| RoHS Status | β | Compliant |