STM32F446ZET6 vs STM32F446ZEJ6TR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci STM32F446ZET6 disebabkan oleh STMicroelectronics dan STM32F446ZEJ6TR disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
STM32F446ZET6 - 180MHz ARM Cortex-M4F MCU | STMicroelectronics
STM32F446ZET6 ✓ AktifSTMicroelectronics
STM32F446ZEJ6TR - 180MHz Cortex-M4 MCU 512KB Flash UFBGA-144 | STMicroelectronics
STM32F446ZEJ6TR ✓ AktifPengandingan Spesifikasi
| Parametr | STM32F446ZET6 | STM32F446ZEJ6TR |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Harga Unit (USD) | $6.05 | — |
| Core | ARM Cortex-M4F with FPU | ARM Cortex-M4 with FPU and DSP |
| Maximum Clock Speed | 180 MHz | — |
| Flash Memory | 512 KB | — |
| SRAM | 128 KB | 128 KB |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| Gambaran Suhu Operasi | -40°C to +85°C | — |
| Kemasan | LQFP144 (20x20 mm) | 144-ball UFBGA, 10x10 mm, 0.8 mm pitch |
| Number of I/O Pins | 114 | — |
| ADC | 3x 12-bit, up to 24 channels | 3x 12-bit, 2.4 MSPS |
| DAC | 2x 12-bit | 2x 12-bit |
| Timers | 12x 16-bit, 2x 32-bit | 10 general-purpose 16-bit, 2 32-bit, low-power, SysTick |
| USART | 4x | — |
| SPI | 4x | — |
| I2C | 4x | — |
| USB | USB OTG FS/HS | — |
| CAN | 2x | — |
| FMC | Yes (external memory interface) | — |
| RNG | Yes (true random number generator) | — |
| RTC | Yes (with calendar) | — |
| DMA | 16 channels | — |
| Status RoHS | Compliant | Compliant |
| 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 |
| Suhu Operasi | — | -40 C to +85 C (grade 6) |
| GPIO Count | — | 114 |
| 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 |
| External Memory Bus | — | FMC (SDRAM, NOR, NAND, PSRAM) |
| Aras MSL | — | 3 (168 hours) |