STM32F446ZEH7TR vs STM32F446ZEJ6TR तुलना
विस्तृत दोनों ओर की तुलना STM32F446ZEH7TR द्वारा STMicroelectronics और STM32F446ZEJ6TR द्वारा STMicroelectronics. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
STMicroelectronics
STM32F446ZEH7TR - 180MHz Cortex-M4 512KB MCU | STMicroelectronics (Tape & Reel)
STM32F446ZEH7TR ✓ सक्रियSTMicroelectronics
STM32F446ZEJ6TR - 180MHz Cortex-M4 MCU 512KB Flash UFBGA-144 | STMicroelectronics
STM32F446ZEJ6TR ✓ सक्रियविशेषता तुलना
| पैरामीटर | STM32F446ZEH7TR | STM32F446ZEJ6TR |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| 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 | — |
| सप्लाई वोल्टेज | 3.3 V | — |
| पैकेज | 144-UFBGA, 10 x 10 mm | 144-ball UFBGA, 10x10 mm, 0.8 mm pitch |
| माउंटिंग प्रकार | Surface Mount | — |
| RoHS स्थिति | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| ऑपरेटिंग तापमान रेंज | [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 |
| ऑपरेटिंग तापमान | — | -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) |
| MSL स्तर | — | 3 (168 hours) |