STM32F103RET6 vs STM32F103R8T6 Comparison
Detailed side-by-side comparison of STM32F103RET6 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
STM32F103RET6 - 72MHz Cortex-M3, 512KB Flash MCU | STMicroelectronics
STM32F103RET6 β ActiveSTMicroelectronics
STM32F103R8T6 - 72MHz Cortex-M3, 64KB Flash MCU | STMicroelectronics
STM32F103R8T6 β ActiveSpecification Comparison
| Parameter | STM32F103RET6 | STM32F103R8T6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $2.90 |
| Core | ARM Cortex-M3 | β |
| Core Size | 32-bit | β |
| Maximum Clock Frequency | 72 MHz | β |
| Flash Memory | 512 KB | 64 KB (64K x 8) |
| SRAM | 64 KB | 20 KB |
| Supply Voltage Range | 2.0 V to 3.6 V | β |
| Operating Temperature | -40C to +85C | -40C to +85C |
| Package | 64-LQFP | LQFP-64, 7 x 7 mm, 0.5 mm pitch |
| Number of I/O | 51 GPIO | β |
| ADC Resolution | 12-bit, 3 units | β |
| Timers | 4 x 16-bit general purpose + 2 advanced PWM timers | 3 x general-purpose 16-bit + 1 advanced PWM timer |
| Communication Interfaces | USART, SPI, I2C, USB 2.0 full-speed, CAN 2.0B | β |
| Debug Interfaces | JTAG, SWD | β |
| Mounting Type | Surface Mount | Surface Mount |
| Product Series | STM32F1 (high-density performance line) | β |
| Ratings | [DATA_NEEDED: MSL / moisture sensitivity level] | β |
| Core Processor | β | ARM Cortex-M3 32-bit |
| Core Frequency | β | 72 MHz |
| Supply Voltage | β | 2.0 V to 3.6 V |
| 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 |