STM32MP157CAC3 vs STM32MP157FAD7 तुलना
विस्तृत दोनों ओर की तुलना STM32MP157CAC3 द्वारा STMicroelectronics और STM32MP157FAD7 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
STM32MP157FAD7 - Dual Cortex-A7 + M4 MPU | STMicroelectronics
STM32MP157FAD7 ✓ सक्रियविशेषता तुलना
| पैरामीटर | STM32MP157CAC3 | STM32MP157FAD7 |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Microprocessors | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| यूनिट मूल्य (USD) | $24.20 | — |
| Core Processor | Dual Arm Cortex-A7 + Arm Cortex-M4 | ARM Cortex-A7 dual-core + Cortex-M4 |
| Cortex-A7 Max Frequency | 650 MHz | — |
| Cortex-M4 Max Frequency | 209 MHz | — |
| Architecture | 32-bit, 2+1 core heterogeneous | — |
| Series | STM32MP1 | — |
| Ethernet | 2x GMAC, 1-Gbps RGMII (IEEE-802.3ab) | — |
| USB | 2x USB 2.0 OTG | — |
| UART | 8x | — |
| SPI | 5x | — |
| I2C | 5x | — |
| CAN | 2x CAN FD | — |
| GPU | 3D GPU (OpenGL ES 2.0) | — |
| Display Interface | TFT / MIPI DSI | — |
| DRAM Controller | 16-bit DDR3/DDR3L/LPDDR2/LPDDR3 | — |
| Security | Crypto accelerator (AES, DES, 3DES, SHA-1, SHA-256, MD5), secure boot | Crypto/hash processor, Secure boot, TrustZone |
| ऑपरेटिंग तापमान | -40C to +125C | -40°C to +125°C |
| पैकेज | 361-TFBGA (12x12 mm) | LFBGA-448 (18x18 mm, 0.8 mm pitch) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Core Supply Voltage | [DATA_NEEDED: core supply voltage] | — |
| RoHS स्थिति | Compliant | Compliant |
| Core Frequency | — | 650 MHz (A7) / 209 MHz (M4) |
| Number of Cores | — | 3 (2x A7 + 1x M4) |
| RAM Size | — | 708 KB (internal SRAM) |
| Program Memory Type | — | External (DDR3/DDR3L/LPDDR2) |
| Program Memory Size | — | [DATA_NEEDED: External memory size supported] |
| Connectivity | — | Ethernet (10/100/1000), USB 2.0 OTG, UART, SPI, I2C, CAN FD, SDMMC |
| Peripherals | — | DMA, ADC, DAC, Timers, Watchdog, RTC |
| Graphics | — | 3D GPU (OpenGL ES 2.0), 2D GPU, Display Controller (1080p) |
| सप्लाई वोल्टेज | — | 3.3V (I/O), 1.8V (core) [DATA_NEEDED: exact range] |