STM32L452RCT6 vs STM32L451RCT6 Comparison
Detailed side-by-side comparison of STM32L452RCT6 by STMicroelectronics and STM32L451RCT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L451RCT6 - 80MHz Cortex-M4 MCU 256KB | STMicroelectronics
STM32L451RCT6 ✓ ActiveSpecification Comparison
| Parameter | STM32L452RCT6 | STM32L451RCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | Ultra-low-power 32-bit microcontroller | 32-bit ultra-low-power microcontroller |
| Processor Core | Arm Cortex-M4 with floating-point unit | Arm Cortex-M4 with FPU |
| Maximum CPU Frequency | 80 MHz | 80 MHz |
| Architecture | 32-bit RISC | — |
| Peak Performance | 100 DMIPS | — |
| Embedded Flash Memory | 256 KB | — |
| Static RAM | 160 KB | — |
| Number of I/O Pins | 52 pins | — |
| Operating Supply Voltage Range | 1.71 V to 3.6 V | — |
| Operating Temperature Range | -40 °C to 85 °C or -40 °C to 125 °C | [DATA_NEEDED: operating temperature range] |
| Shutdown Mode Current | 22 nA | — |
| VBAT Mode Current | 145 nA | — |
| USB Interface | USB Device | — |
| Digital Filter Interface | DFSDM | — |
| Communication Interfaces | CAN and QSPI | [DATA_NEEDED: communication interface list] |
| Package | 64-LQFP, 10 mm x 10 mm | 64-LQFP (10 mm x 10 mm) |
| Mounting Type | Surface mount | Surface mount |
| RoHS Status | Compliant | — |
| REACH Status | Compliant | — |
| Flash Memory | — | 256 KB |
| Instruction Set | — | 32-bit ARM RISC |
| Pin Count | — | 64 pins |
| Digital Filter for Sigma-Delta Modulators | — | DFSDM capable |
| Core Architecture | — | High-performance Arm Cortex-M4 RISC |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| SRAM Capacity | — | [DATA_NEEDED: SRAM capacity] |
| Low-Power Modes | — | [DATA_NEEDED: low-power mode list] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| Number of ADC Channels | — | [DATA_NEEDED: ADC channel count] |
| Timer Count | — | [DATA_NEEDED: timer count] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |