STM32F103RBT6 vs STM32F103R8T6 Comparison
Detailed side-by-side comparison of STM32F103RBT6 by STMicroelectronics and STM32F103R8T6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F103R8T6 - 72MHz Cortex-M3, 64KB Flash MCU | STMicroelectronics
STM32F103R8T6 β ActiveSpecification Comparison
| Parameter | STM32F103RBT6 | STM32F103R8T6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.32 | $2.90 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 32-bit |
| Core Size | 32-bit | β |
| Maximum Clock Frequency | 72 MHz | β |
| Flash Memory Size | 128 KB (128K x 8) | β |
| RAM Size | 20 KB | β |
| Supply Voltage | 2.5 V / 3.3 V | 2.0 V to 3.6 V |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | β |
| Number of I/O | [DATA_NEEDED: number of GPIO] | β |
| Package | LQFP-64 (10x10 mm) | LQFP-64, 7 x 7 mm, 0.5 mm pitch |
| Mounting Type | Surface Mount | Surface Mount |
| Peripherals | USB, CAN, DMA, PWM, WDT | β |
| Connectivity | CANbus, I2C, SPI, UART/USART, USB | β |
| Timers | Seven 16-bit timers | 3 x general-purpose 16-bit + 1 advanced PWM timer |
| Data Converters | [DATA_NEEDED: ADC channels and resolution] | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Packaging | Tray | β |
| Program Memory Type | FLASH | β |
| Core Frequency | β | 72 MHz |
| Flash Memory | β | 64 KB (64K x 8) |
| SRAM | β | 20 KB |
| GPIO Count | β | 51 I/O |
| ADC | β | 2 x 12-bit, 1 us conversion time, 16 channels |
| USB | β | USB 2.0 full-speed device |
| CAN | β | 2.0B active |
| SPI | β | 2 x SPI |
| I2C | β | 2 x I2C |
| USART | β | 3 x USART |
| DMA Channels | β | 7 |
| Interrupts | β | 43 maskable interrupt channels via NVIC |
| RoHS Status | β | Compliant |