STM32F446ZEH7 vs STM32F446ZEJ6TR Сравнение
Подробное сравнение бок о бок STM32F446ZEH7 от STMicroelectronics и STM32F446ZEJ6TR от STMicroelectronics. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
STMicroelectronics
STM32F446ZEH7 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZEH7 ✓ АктивенSTMicroelectronics
STM32F446ZEJ6TR - 180MHz Cortex-M4 MCU 512KB Flash UFBGA-144 | STMicroelectronics
STM32F446ZEJ6TR ✓ АктивенСравнение характеристик
| Параметр | STM32F446ZEH7 | STM32F446ZEJ6TR |
|---|---|---|
| Бренд | STMicroelectronics | STMicroelectronics |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $0,00 | $6,65 |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | — |
| Maximum Core Frequency | 180 MHz | — |
| Core Architecture | ARM Cortex-M4 with FPU and DSP support | — |
| Performance | 225 DMIPS | — |
| Flash Memory | 512 KB | — |
| Flash Organization | 512K x 8 bits | — |
| SRAM | 128 KB | 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 | USB FS, USB HS w/ on-chip PHY, 3x SPI, 3x I2C, 4x USART/UART, 2x CAN 2.0B, SDMMC, SAI, Quad-SPI |
| External Memory Support | SDRAM support | — |
| Напряжение питания | 3.3 V | — |
| Корпус | 144-UFBGA, 10 x 10 mm | 144-ball UFBGA, 10x10 mm, 0.8 mm pitch |
| Тип монтажа | Surface Mount | — |
| Статус RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Диапазон рабочих температур | [DATA_NEEDED: operating temperature range] | — |
| Core | — | ARM Cortex-M4 with FPU and DSP |
| Maximum CPU Frequency | — | 180 MHz |
| CoreMark / DMIPS | — | 608 CoreMark / 225 DMIPS |
| Program Memory (Flash) | — | 512 KB |
| Supply Voltage (VDD) | — | 1.7 V to 3.6 V |
| Рабочая температура | — | -40 C to +85 C (grade 6) |
| GPIO Count | — | 114 |
| ADC | — | 3x 12-bit, 2.4 MSPS |
| DAC | — | 2x 12-bit |
| Timers | — | 10 general-purpose 16-bit, 2 32-bit, low-power, SysTick |
| DMA Channels | — | 16 (2x 8-stream DMA controllers) |
| External Memory Bus | — | FMC (SDRAM, NOR, NAND, PSRAM) |
| Уровень MSL | — | 3 (168 hours) |