STM32F439IGT6 vs STM32F427IIT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F439IGT6 sa pamamagitan ng STMicroelectronics at STM32F427IIT6 sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
STM32F439IGT6 - 180MHz ARM MCU 1MB Flash LQFP-176 | STMicroelectronics
STM32F439IGT6 ✓ NakahandaSTMicroelectronics
STM32F427IIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-176 | STMicroelectronics
STM32F427IIT6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F439IGT6 | STM32F427IIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | ARM Cortex-M4 with FPU and DSP instructions |
| Maksimum na Taktiko ng Oras | 180 MHz | — |
| DMIPS | 225 DMIPS / 1.25 DMIPS/MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) | — |
| SRAM | 256 KB | 256 KB (plus 4 KB backup SRAM) |
| Backup SRAM | 4 KB | — |
| EEPROM (Emulated) | [DATA_NEEDED: emulated EEPROM capacity] | — |
| Operating Voltage (VDD) | 1.8 V to 3.6 V | — |
| Temperature na Operasyon | -40 C to +85 C | — |
| Packhaging | 176-LQFP (24 x 24 mm) | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) |
| ADC | 3 x 12-bit, up to 2.4 MSPS | 3 x 12-bit, 2.4 MSPS |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | Up to 17 (general-purpose, advanced-control, basic, low-power, SysTick, watchdog) | Up to 17 (including motor-control timers) |
| Communication Interfaces | USB 2.0 OTG FS+HS, CAN 2.0B (bxCAN x2), USART/UART x6, SPI x3, I2C x3, Ethernet MAC 10/100, SDIO x2 | — |
| Graphics Peripherals | TFT LCD controller (up to XGA), Chrom-ART Accelerator, 8-14-bit camera I/F | — |
| External Memory Controller | FSMC for SRAM/PSDRAM/NOR/NAND/Compact Flash | — |
| Crypto / Hash Accelerator | AES-256, TDES, SHA-1/MD5/SHA-256, TRNG | — |
| Bilang ng Pin | 176 | — |
| Pitch | 0.5 mm | — |
| I/O Count | [DATA_NEEDED: GPIO count] | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (LQFP-176) |
| Level ng MSL | [DATA_NEEDED: MSL rating] | — |
| Tindminan RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 180 MHz |
| DMIPS Performance | — | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Flash Memory | — | 2 MB |
| Operating Voltage | — | 1.8 V to 3.6 V |
| Hanay ng Temperature na Operasyon | — | -40C to +85C (industrial grade) |
| USB | — | USB 2.0 OTG FS + USB 2.0 OTG HS (with on-chip PHY) |
| Ethernet | — | 10/100 MAC with IEEE 1588v2 hardware time-stamping |
| Communication Peripherals | — | UART/USART, SPI, I2C, CAN 2.0B, SAI, SDMMC |
| Graphics Accelerator | — | Chrom-ART (for TFT LCD) |
| ART Accelerator | — | Yes (0-wait-state Flash execution) |