STM32F446ZEH7 vs STM32F446ZEH6TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F446ZEH7 sa pamamagitan ng STMicroelectronics at STM32F446ZEH6TR 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
STM32F446ZEH7 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZEH7 ✓ NakahandaSTMicroelectronics
STM32F446ZEH6TR - 180MHz Cortex-M4 MCU | STMicroelectronics (Tape & Reel)
STM32F446ZEH6TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F446ZEH7 | STM32F446ZEH6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | 32-bit ARM Cortex-M4 microcontroller |
| Maximum Core Frequency | 180 MHz | — |
| Core Architecture | ARM Cortex-M4 with FPU and DSP support | — |
| Performance | 225 DMIPS | 225 DMIPS; 1.25 DMIPS/MHz |
| Flash Memory | 512 KB | 512 KB |
| Flash Organization | 512K x 8 bits | 512K x 8 |
| SRAM | 128 KB | — |
| Backup SRAM | 4 KB | — |
| ADC Count | 3 | — |
| Timer Count | 17 | — |
| USB Interfaces | USB OTG HS/FS | — |
| SPI Interfaces | Dual Quad-SPI | — |
| Audio Support | Integrated audio interfaces | — |
| Communication Interfaces | 20 communication interfaces | — |
| External Memory Support | SDRAM support | — |
| Volte ng Pagbibigay | 3.3 V | 2.5 V / 3.3 V |
| Packhaging | 144-UFBGA, 10 x 10 mm | 144-UFBGA (7 x 7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface mount |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| CPU Core | — | ARM Cortex-M4 |
| Maximum CPU Frequency | — | 180 MHz |
| Architecture | — | 32-bit RISC |
| FPU | — | Integrated floating-point unit |
| DSP Instructions | — | Supported |
| ART Accelerator | — | Supported |
| Memory Protection Unit | — | MPU |
| SDRAM Interface | — | Supported |
| Quad-SPI Interfaces | — | Dual Quad SPI |
| Audio Interface | — | Supported |
| Package Pin Count | — | 144 |
| Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| RAM | — | [DATA_NEEDED: RAM size] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| RoHS | — | [DATA_NEEDED: RoHS status] |
| REACH | — | [DATA_NEEDED: REACH status] |