STM32F427IIH6 vs STM32F437IIH6 Vergleich
Detaillierter Direktvergleich von STM32F427IIH6 von STMicroelectronics und STM32F437IIH6 von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
STM32F427IIH6 - 180MHz ARM Cortex-M4 MCU with FPU | STMicroelectronics
STM32F427IIH6 ✓ AktivSTMicroelectronics
STM32F437IIH6 - 180MHz Cortex-M4F MCU 2MB Flash | STMicroelectronics
STM32F437IIH6 ✓ AktivSpezifikationsvergleich
| Parameter | STM32F427IIH6 | STM32F437IIH6 |
|---|---|---|
| Marke | STMicroelectronics | STMicroelectronics |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $8,10 | $10,60 |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M4F (32-bit, with FPU + DSP) |
| Maximale Taktfrequenz | 180 MHz | — |
| Flash Memory | 2 MB | 2 MB (dual-bank, read-while-write) |
| SRAM | 256 KB | 256 KB |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| Betriebstemperaturbereich | -40°C to +85°C | — |
| Gehäuse | UFBGA-176 (10x10 mm) | UFBGA-176 (10x10 mm) |
| Number of I/O Pins | 140 | — |
| ADC Resolution | 12-bit | — |
| Number of ADC Channels | 24 | — |
| DAC Resolution | 12-bit | — |
| Number of Timers | 14 | — |
| Communication Interfaces | USART, SPI, I2C, USB OTG, CAN, SDIO, Ethernet MAC | — |
| DMA Channels | 16 | — |
| RoHS-Status | Compliant | Compliant |
| Maximum CPU Frequency | — | 180 MHz |
| Core Performance | — | 225 DMIPS / 2.14 CoreMark/MHz |
| Versorgungsspannung | — | 1.8 V to 3.6 V |
| Betriebstemperatur | — | -40 C to +85 C (industrial grade) |
| Montageart | — | Surface Mount (BGA) |
| USB | — | 1x USB 2.0 OTG HS/FS (with internal HS PHY) |
| Ethernet | — | 10/100 MAC with IEEE 1588 (MII/RMII) |
| CAN | — | 2x CAN 2.0B |
| SPI / I2C / USART / UART | — | 6 / 3 / 4 / 4 |
| ADC / DAC | — | 12-bit ADC up to 3 MSPS, dual 12-bit DAC |
| Display / Camera | — | TFT-LCD controller (up to XGA), parallel camera interface, Chrom-ART Accelerator |
| Cryptographic Acceleration | — | AES-128/192/256, DES/3DES, SHA-1, MD5, SHA-2 |
| Standby Current (RTC running) | — | 2.4 µA typical |
| Lead-Free / Halogen-Free | — | Yes / Yes |