STM32F446ZEH6TR vs STM32F407ZGT6TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F446ZEH6TR sa pamamagitan ng STMicroelectronics at STM32F407ZGT6TR 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
STM32F446ZEH6TR - 180MHz Cortex-M4 MCU | STMicroelectronics (Tape & Reel)
STM32F446ZEH6TR ✓ NakahandaSTMicroelectronics
STM32F407ZGT6TR - 168MHz Cortex-M4F MCU, 1MB Flash | STMicroelectronics (Tape & Reel)
STM32F407ZGT6TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F446ZEH6TR | STM32F407ZGT6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Katayuan ng Stock | — | In Stock |
| Presyo ng Yunit (USD) | — | $5.25 |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | — |
| CPU Core | ARM Cortex-M4 | — |
| Maximum CPU Frequency | 180 MHz | — |
| Architecture | 32-bit RISC | — |
| Flash Memory | 512 KB | 1 MB |
| Flash Organization | 512K x 8 | — |
| FPU | Integrated floating-point unit | — |
| DSP Instructions | Supported | — |
| Performance | 225 DMIPS; 1.25 DMIPS/MHz | 210 DMIPS (1.25 DMIPS/MHz) |
| ART Accelerator | Supported | — |
| Memory Protection Unit | MPU | — |
| SDRAM Interface | Supported | — |
| Quad-SPI Interfaces | Dual Quad SPI | — |
| Audio Interface | Supported | — |
| Volte ng Pagbibigay | 2.5 V / 3.3 V | — |
| Packhaging | 144-UFBGA (7 x 7 mm) | LQFP-144 (20x20 mm) |
| Package Pin Count | 144 | — |
| Uri ng Pagpapasok | Surface mount | Surface Mount |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| RAM | [DATA_NEEDED: RAM size] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | 114 I/O |
| RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH | [DATA_NEEDED: REACH status] | — |
| Core | — | ARM 32-bit Cortex-M4 with FPU |
| Maksimum na Taktiko ng Oras | — | 168 MHz |
| SRAM | — | 192 KB (+4 KB backup SRAM) |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| ADC | — | 3x 12-bit, 24 channels |
| DAC | — | 2x 12-bit |
| Timers | — | 17 (incl. 2x advanced motor control, 2x 32-bit) |
| Communication Interfaces | — | 4x USART, 3x SPI, 3x I2C, 2x CAN, USB OTG FS/HS, Ethernet MAC |
| Special Peripherals | — | DCMI camera interface, RNG, SDIO, RTC |
| Low Power Modes | — | Sleep, Stop, Standby, VBAT |
| Process Technology | — | 90 nm |
| Tindminan RoHS | — | Compliant |