STM32F373RBT6 vs STM32F373R8T6 Comparison
Detailed side-by-side comparison of STM32F373RBT6 by STMicroelectronics and STM32F373R8T6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F373RBT6 - 72MHz Cortex-M4 MCU 128KB Flash | STMicroelectronics
STM32F373RBT6 ✓ ActiveSTMicroelectronics
STM32F373R8T6 - 72MHz Cortex-M4 MCU 64KB Flash LQFP-64 | ST
STM32F373R8T6 ✓ ActiveSpecification Comparison
| Parameter | STM32F373RBT6 | STM32F373R8T6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.14 | $5.05 |
| Core | ARM Cortex-M4 with FPU and DSP instructions | ARM Cortex-M4F with FPU and DSP |
| Maximum Clock Frequency | 72 MHz | 72 MHz |
| Program Memory (Flash) | 128 KB | — |
| Data Memory (SRAM) | 24 KB | — |
| Operating Voltage | 2.0 V to 3.6 V | — |
| Package | 64-LQFP (10x10 mm) | 64-pin LQFP (10x10 mm) |
| Pin Count | 64 | — |
| ADC | 12-bit, 1 MSPS, up to 16 channels | — |
| DAC | 3 x 12-bit | 3x 12-bit |
| Timers | 4 x 16-bit general-purpose + 2 x 16-bit motor-control + 1 x SysTick | Advanced-control, general-purpose, basic, and SysTick |
| Communication Interfaces | USB 2.0 FS, CAN 2.0B, 3 x SPI, 2 x I2C, 3 x USART, 2 x UART | — |
| Operating Temperature | -40 C to +85 C (grade 6) | -40 °C to +85 °C (industrial grade -6 suffix) |
| I/O Pins | 51 (5V-tolerant) | — |
| Low-Power Modes | Sleep, Stop (3.5 µA typ.), Standby (1.9 µA typ.) | — |
| RoHS Status | Compliant | Compliant |
| Flash Memory | — | 64 KB |
| SRAM | — | 16 KB |
| Supply Voltage (VDD) | — | 2.0 V to 3.6 V |
| Sigma-Delta ADC | — | 16-bit, up to 3 channels |
| SAR ADC | — | 12-bit, 1 MSPS, up to 16 channels |
| Operational Amplifiers | — | 4 on-chip |
| Comparators | — | Up to 4 |
| USB | — | USB 2.0 Full-Speed device/host |
| CAN | — | CAN 2.0B |
| Communication Peripherals | — | I2C, SPI, I2S, USART, UART, USB, CAN |
| DMA | — | 7-channel DMA |
| I/O Voltage Tolerance | — | 5 V tolerant on most I/O |
| Mounting Type | — | Surface Mount |