STM32F446ZEJ6 vs STM32F446ZEH7 Comparaison
Comparaison détaillée côte à côte de STM32F446ZEJ6 par STMicroelectronics et STM32F446ZEH7 par STMicroelectronics. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
STMicroelectronics
STM32F446ZEJ6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZEJ6 ✓ ActifSTMicroelectronics
STM32F446ZEH7 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZEH7 ✓ ActifComparaison des spécifications
| Paramètre | STM32F446ZEJ6 | STM32F446ZEH7 |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,00 | $0,00 |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | 32-bit ARM Cortex-M4 microcontroller |
| Maximum Core Frequency | 180 MHz | 180 MHz |
| Architecture | ARM Cortex-M4 with DSP and FPU | — |
| Performance | 225 DMIPS | 225 DMIPS |
| Flash Memory | 512 KB | 512 KB |
| RAM | 128 KB plus 4 KB | — |
| Core | 32-bit RISC | — |
| Boîtier | 144-UFBGA (10 x 10 mm) | 144-UFBGA, 10 x 10 mm |
| Tension d'alimentation | 2.5 V / 3.3 V | 3.3 V |
| Serial Interface | Dual Quad-SPI | — |
| External Memory Support | SDRAM support | SDRAM support |
| Audio Support | Audio interfaces | Integrated audio interfaces |
| USB Support | USB OTG HS/FS | — |
| ADC | 3 ADCs | — |
| Timers | 17 timers | — |
| Communication Interfaces | 20 communication interfaces | 20 communication interfaces |
| Parallel Camera Interface | 8- to 14-bit, up to 54 Mbytes | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP support |
| 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 |
| Plage de température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |