STM32L452REY6TR vs STM32L452RET6 Comparison
Detailed side-by-side comparison of STM32L452REY6TR by STMicroelectronics and STM32L452RET6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32L452REY6TR
STM32L452REY6TR - Ultra-low-power ARM Cortex-M4 MCU | STMicroelectronics
STM32L452REY6TR β ActiveSTMicroelectronics
STM32L452RET6 - Ultra-Low-Power ARM Cortex-M4 MCU | STMicroelectronics
STM32L452RET6 β ActiveSpecification Comparison
| Parameter | STM32L452REY6TR | STM32L452RET6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.16 | $5.50 |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU |
| Maximum Frequency | 80 MHz | β |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 160 KB | 160 KB |
| Operating Voltage | 1.71 V to 3.6 V | β |
| GPIO Pins | 51 | β |
| Package | UFBGA-64 (Y6) | LQFP-64 |
| Operating Temperature | -40C to +85C | β |
| DMA Channels | 12 | β |
| ADC Resolution | 12-bit | 12-bit |
| DAC Resolution | 12-bit | 12-bit |
| Communication Interfaces | USART, SPI, I2C, USB 2.0 FS, CAN | USART, SPI, I2C, USB 2.0 FS, SAI, CAN |
| Low-Power Mode Current | 28 Β΅A (Stop 2) | β |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount | Surface Mount |
| Max Clock Frequency | β | 80 MHz |
| Supply Voltage Range | β | 1.71 V to 3.6 V |
| Operating Temperature Range | β | -40Β°C to +85Β°C |
| Number of I/Os | β | 51 |
| Low Power Mode Current (Stop 2) | β | 28 Β΅A (typ) with RTC |
| Low Power Mode Current (Shutdown) | β | 112 nA (typ) |