STM32F446ZEH7 vs STM32F446ZEJ6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F446ZEH7 sa pamamagitan ng STMicroelectronics at STM32F446ZEJ6 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
STM32F446ZEJ6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZEJ6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F446ZEH7 | STM32F446ZEJ6 |
|---|---|---|
| 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 | 180 MHz |
| Core Architecture | ARM Cortex-M4 with FPU and DSP support | — |
| Performance | 225 DMIPS | 225 DMIPS |
| Flash Memory | 512 KB | 512 KB |
| Flash Organization | 512K x 8 bits | — |
| 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 | Audio interfaces |
| Communication Interfaces | 20 communication interfaces | 20 communication interfaces |
| External Memory Support | SDRAM support | SDRAM support |
| Volte ng Pagbibigay | 3.3 V | 2.5 V / 3.3 V |
| Packhaging | 144-UFBGA, 10 x 10 mm | 144-UFBGA (10 x 10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Architecture | — | ARM Cortex-M4 with DSP and FPU |
| RAM | — | 128 KB plus 4 KB |
| Core | — | 32-bit RISC |
| Serial Interface | — | Dual Quad-SPI |
| USB Support | — | USB OTG HS/FS |
| ADC | — | 3 ADCs |
| Timers | — | 17 timers |
| Parallel Camera Interface | — | 8- to 14-bit, up to 54 Mbytes |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |