STM32L452RCT6 vs STM32L452RET6TR Comparison
Detailed side-by-side comparison of STM32L452RCT6 by STMicroelectronics and STM32L452RET6TR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L452RET6TR - 80MHz 512KB Flash MCU | STMicroelectronics
STM32L452RET6TR ✓ ActiveSpecification Comparison
| Parameter | STM32L452RCT6 | STM32L452RET6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | Ultra-low-power 32-bit microcontroller | — |
| Processor Core | Arm Cortex-M4 with floating-point unit | — |
| Maximum CPU Frequency | 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 | — |
| Shutdown Mode Current | 22 nA | 22 nA (5 wakeup pins) |
| VBAT Mode Current | 145 nA | 145 nA (RTC + 32x32-bit backup registers) |
| USB Interface | USB Device | — |
| Digital Filter Interface | DFSDM | — |
| Communication Interfaces | CAN and QSPI | — |
| Package | 64-LQFP, 10 mm x 10 mm | LQFP-64 (10x10 mm) |
| Mounting Type | Surface mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| REACH Status | Compliant | — |
| Core | — | Arm Cortex-M4 with FPU, 32-bit RISC |
| Maximum Frequency | — | 80 MHz |
| Performance | — | 100 DMIPS |
| Flash Memory | — | 512 KB |
| SRAM | — | 160 KB |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Operating Temperature | — | -40 C to +85 C / +125 C |
| Run Mode Current | — | 84 uA/MHz |
| ADC | — | 2x 12-bit ADC with hardware oversampling |
| DAC | — | 1x 12-bit DAC |
| USB | — | USB 2.0 Full-Speed Device |
| Pin Count | — | 64 pins (52 user I/O) |
| MSL Level | — | 3 (168 hours) |