STM32F446ZEJ6TR vs STM32F446ZEH7 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F446ZEJ6TR sa pamamagitan ng STMicroelectronics at STM32F446ZEH7 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
STM32F446ZEJ6TR - 180MHz Cortex-M4 MCU 512KB Flash UFBGA-144 | STMicroelectronics
STM32F446ZEJ6TR ✓ NakahandaSTMicroelectronics
STM32F446ZEH7 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZEH7 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F446ZEJ6TR | STM32F446ZEH7 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 with FPU and DSP | — |
| Maximum CPU Frequency | 180 MHz | — |
| CoreMark / DMIPS | 608 CoreMark / 225 DMIPS | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 128 KB | 128 KB |
| Supply Voltage (VDD) | 1.7 V to 3.6 V | — |
| Temperature na Operasyon | -40 C to +85 C (grade 6) | — |
| Packhaging | 144-ball UFBGA, 10x10 mm, 0.8 mm pitch | 144-UFBGA, 10 x 10 mm |
| 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) | — |
| 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 | 20 communication interfaces |
| External Memory Bus | FMC (SDRAM, NOR, NAND, PSRAM) | — |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Level ng MSL | 3 (168 hours) | — |
| 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 |
| 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 |
| External Memory Support | — | SDRAM support |
| Volte ng Pagbibigay | — | 3.3 V |
| Uri ng Pagpapasok | — | Surface Mount |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |