STM32F373RBT6 vs STM32F373RCT6 Comparison
Detailed side-by-side comparison of STM32F373RBT6 by STMicroelectronics and STM32F373RCT6 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
STM32F373RCT6 - Cortex-M4F 256KB Flash MCU | STMicroelectronics
STM32F373RCT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F373RBT6 | STM32F373RCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.14 | $5.74 |
| Core | ARM Cortex-M4 with FPU and DSP instructions | — |
| Maximum Clock Frequency | 72 MHz | 72 MHz |
| Program Memory (Flash) | 128 KB | 256 KB |
| Data Memory (SRAM) | 24 KB | — |
| Operating Voltage | 2.0 V to 3.6 V | — |
| Package | 64-LQFP (10x10 mm) | 64-pin LQFP |
| Pin Count | 64 | — |
| ADC | 12-bit, 1 MSPS, up to 16 channels | — |
| DAC | 3 x 12-bit | — |
| Timers | 4 x 16-bit general-purpose + 2 x 16-bit motor-control + 1 x SysTick | Multiple 16-bit and 32-bit timers |
| Communication Interfaces | USB 2.0 FS, CAN 2.0B, 3 x SPI, 2 x I2C, 3 x USART, 2 x UART | I2C, SPI, USART, USB, CAN |
| Operating Temperature | -40 C to +85 C (grade 6) | — |
| I/O Pins | 51 (5V-tolerant) | — |
| Low-Power Modes | Sleep, Stop (3.5 µA typ.), Standby (1.9 µA typ.) | — |
| RoHS Status | Compliant | — |
| Core Architecture | — | ARM Cortex-M4F with single-precision FPU |
| SRAM | — | 32 KB |
| Supply Voltage Range (VDD) | — | 2.0 V to 3.6 V |
| Operating Temperature Range | — | -40 C to +85 C |
| Mounting Type | — | Surface Mount |
| 16-bit Sigma-Delta ADC | — | Yes (1 channel differential) |
| 12-bit SAR ADC | — | Yes (up to 1 MSPS, multiple channels) |
| 12-bit DAC | — | Yes (2 channels) |
| Operational Amplifiers | — | 3 (internal, rail-to-rail) |
| Comparators | — | 2 (rail-to-rail) |
| USB Interface | — | USB 2.0 Full-Speed Device, on-chip PHY |
| Memory Protection Unit (MPU) | — | Yes |
| Embedded Trace Macrocell (ETM) | — | Yes |
| RoHS Compliance | — | Compliant |