STM32L452RET6TR vs STM32L4A6RGT6 Comparison
Detailed side-by-side comparison of STM32L452RET6TR by STMicroelectronics and STM32L4A6RGT6 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 ✓ ActiveSTMicroelectronics
STM32L4A6RGT6 - Cortex-M4 80MHz 1MB Flash MCU | STMicroelectronics
STM32L4A6RGT6 ✓ ActiveSpecification Comparison
| Parameter | STM32L452RET6TR | STM32L4A6RGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.38 | $9.56 |
| Core | Arm Cortex-M4 with FPU, 32-bit RISC | ARM Cortex-M4 with FPU, 32-bit |
| Maximum Frequency | 80 MHz | 80 MHz |
| Performance | 100 DMIPS | 100 DMIPS (1.25 DMIPS/MHz) |
| Flash Memory | 512 KB | 1 MB |
| SRAM | 160 KB | 320 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| Operating Temperature | -40 C to +85 C / +125 C | -40C to +85C |
| Run Mode Current | 84 uA/MHz | — |
| VBAT Mode Current | 145 nA (RTC + 32x32-bit backup registers) | — |
| Shutdown Mode Current | 22 nA (5 wakeup pins) | 28 nA |
| ADC | 2x 12-bit ADC with hardware oversampling | 16-bit with hardware oversampling |
| DAC | 1x 12-bit DAC | — |
| USB | USB 2.0 Full-Speed Device | USB OTG full-speed |
| Package | LQFP-64 (10x10 mm) | LQFP-64 (10x10 mm) |
| Pin Count | 64 pins (52 user I/O) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | Compliant |
| Supply Voltage | — | 1.71 V to 3.6 V |
| DAC Channels | — | 2 x 12-bit |
| Comparators | — | 2 x ultra-low-power |
| Operational Amplifiers | — | 2 |
| CAN | — | 2 x CAN 2.0B |
| Security | — | AES accelerator, TRNG |
| Graphics | — | Chrom-ART Accelerator (DMA2D), LCD controller |
| Process Technology | — | 40 nm |