STM32L452RET6P vs STM32L471ZGT6 Vergleich
Detaillierter Direktvergleich von STM32L452RET6P von STMicroelectronics und STM32L471ZGT6 von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
STM32L452RET6P - 80MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32L452RET6P ✓ AktivSTMicroelectronics
STM32L471ZGT6 - 1MB Flash 80MHz Cortex-M4 MCU | STMicroelectronics
STM32L471ZGT6 ✓ AktivSpezifikationsvergleich
| Parameter | STM32L452RET6P | STM32L471ZGT6 |
|---|---|---|
| Marke | STMicroelectronics | STMicroelectronics |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $5,62 | $7,49 |
| Core Architecture | Arm Cortex-M4F with FPU and DSP | — |
| Maximale Taktfrequenz | 80 MHz | 80 MHz |
| DMIPS Performance | 100 DMIPS | — |
| Flash Memory | 512 KB | 1 MB |
| SRAM | 160 KB | 128 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| Betriebstemperaturbereich | -40 C to +85 C or -40 C to +125 C (grade dependent) | -40C to +85C |
| Shutdown Mode Current | 22 nA (5 wakeup pins) | — |
| VBAT Mode Current | 145 nA (RTC + 32x32-bit backup registers) | — |
| Gehäuse | 64-LQFP (10x10 mm) | LQFP-144 (20 x 20 mm) |
| Montageart | Surface Mount | — |
| USB Interface | USB 2.0 Full-Speed Device with embedded PHY and DFS | — |
| ADC / DAC | 2x 12-bit ADC (5 Msps), 2x 12-bit DAC | — |
| Analog Peripherals | 2 op-amps, 2 comparators | — |
| Connectivity | CAN 2.0B, 2x I2C, 3x SPI, 4x USART, 2x UART, 1x LPUART | — |
| LCD Driver | Yes, up to 8x40 segments | — |
| Hardware Crypto | AES-256 | — |
| RoHS-Status | Compliant | Compliant |
| External SMPS | Yes (integrated SMPS step-down converter) | — |
| Core | — | Arm Cortex-M4 with FPU and DSP |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| GPIO Count | — | Up to 114 |
| ADC | — | 3 x 12-bit, 5 Msps |
| DAC | — | 2 x 12-bit |
| CAN | — | 2 x CAN 2.0B |
| USB | — | USB 2.0 Full-Speed device/host |
| UART/USART | — | 3 x USART + 2 x UART |
| SPI | — | 3 x SPI |
| I2C | — | 3 x I2C Fast-mode Plus |
| Cryptography | — | AES-256 hardware accelerator |