STM32F091CBT6 vs STM32F071CBT7 Comparison
Detailed side-by-side comparison of STM32F091CBT6 by STMicroelectronics and STM32F071CBT7 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F071CBT7 - 48MHz Cortex-M0 MCU, 128KB Flash | STMicroelectronics
STM32F071CBT7 ✓ ActiveSpecification Comparison
| Parameter | STM32F091CBT6 | STM32F071CBT7 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit ARM Cortex-M0 RISC microcontroller | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 128 KB | — |
| SRAM | 32 KB with hardware parity | — |
| Operating Voltage Range | 2.0 V to 3.6 V | — |
| CPU Architecture | ARM 32-bit Cortex-M0 | — |
| Instruction Set | 32-bit RISC | — |
| CRC Calculation Unit | Yes | Yes, 32-bit hardware CRC |
| CAN Interface | Yes | — |
| Timer Count | 12 timers | — |
| ADC | Yes | 12-bit, 1 MSPS, up to 16 channels |
| DAC | Yes | 12-bit, 1 MSPS, 2 channels |
| Package | 48-pin LQFP (7 x 7 mm) | 48-LQFP (7x7 mm) |
| Mounting Type | Surface Mount | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Core | — | ARM Cortex-M0 32-bit |
| Maximum Clock Frequency | — | 48 MHz |
| Flash Memory Size | — | 128 KB |
| SRAM Size | — | 16 KB (with hardware parity) |
| Supply Voltage (VDD) | — | 2.0 V to 3.6 V |
| I/O Supply (VDDIO2) | — | 1.65 V to 3.6 V |
| Operating Temperature Range | — | -40 C to +85 C (industrial grade) |
| Number of I/Os | — | Up to 37 fast GPIOs, 5 V-tolerant |
| Timers | — | 12 timers (1x 16-bit advanced, 5x 16-bit general, 2x 16-bit basic, 2x watchdog, 2x SysTick) |
| Communication Interfaces | — | USB FS (Device), 2x I2C, 2x SPI, 4x USART, HDMI CEC, CAN |
| RTC | — | Yes, with 20 backup registers |