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