STM32F446ZEJ6 vs STM32F446ZEH7 Comparação
Comparação detalhada lado a lado de STM32F446ZEJ6 por STMicroelectronics e STM32F446ZEH7 por STMicroelectronics. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
STMicroelectronics
STM32F446ZEJ6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZEJ6 ✓ AtivoSTMicroelectronics
STM32F446ZEH7 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZEH7 ✓ AtivoComparação de especificações
| Parâmetro | STM32F446ZEJ6 | STM32F446ZEH7 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (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 | — |
| Encapsulamento | 144-UFBGA (10 x 10 mm) | 144-UFBGA, 10 x 10 mm |
| Tensão de alimentação | 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 | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Status 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 |
| Faixa de temperatura de operação | — | [DATA_NEEDED: operating temperature range] |