STM32MP157FAC1 vs STM32MP157AAC3 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32MP157FAC1 sa pamamagitan ng STMicroelectronics at STM32MP157AAC3 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
STM32MP157FAC1 - Dual Cortex-A7 + M4 MPU | STMicroelectronics
STM32MP157FAC1 ✓ NakahandaSTMicroelectronics
STM32MP157AAC3 - Dual Cortex-A7 650MHz MPU | STMicroelectronics
STM32MP157AAC3 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32MP157FAC1 | STM32MP157AAC3 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microprocessors | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | $28.95 | — |
| Core Architecture | ARM Cortex-A7 + Cortex-M4 | — |
| Number of Cores | 2 Core, 32-Bit | — |
| Maksimum na Taktiko ng Oras | 800 MHz (Cortex-A7), 209 MHz (Cortex-M4) | — |
| Packhaging | 361-TFBGA (12x12 mm) | 361-TFBGA (12 x 12 mm) |
| Hanay ng Temperature na Operasyon | -20°C to +105°C | — |
| Supply Voltage Min | 1.71 V | — |
| Supply Voltage Max | 3.6 V | — |
| Ethernet | 2x 10/100/1000 Mbps (RGMII) | 1-Gbps Ethernet (RGMII), IEEE 802.3ab compliant |
| USB | 2x USB 2.0 OTG | — |
| UART | 8x | — |
| I2C | 5x | — |
| SPI | 5x | — |
| CAN FD | 2x | — |
| GPU | 3D GPU (OpenGL ES 2.0), 2D graphics accelerator | 3D GPU |
| Display Interface | MIPI-DSI, TFT | — |
| Memory Support | DDR3/DDR3L/LPDDR2/LPDDR3 up to 1 GB | — |
| Security | Cryptographic acceleration, secure boot | Arm TrustZone, Arm NEON |
| Tindminan RoHS | Compliant (Ecopack2) | — |
| Core Processor | — | Dual Arm Cortex-A7 + Arm Cortex-M4 coprocessor |
| Cortex-A7 Max Frequency | — | 650 MHz |
| Cortex-M4 Frequency | — | 209 MHz |
| Architecture | — | 32-bit, ARM Cortex |
| Series | — | STM32MP1 |
| Display Support | — | TFT/DSI |
| L2 Cache | — | 256 KB unified |
| Data Cache | — | 32 KB per Cortex-A7 core |
| Communication Interfaces | — | 37 interfaces |
| Timers | — | 29 timers |
| Volte ng Pagbibigay | — | 1.71 V to 3.6 V |
| Temperature na Operasyon | — | -40C to +125C |
| Uri ng Pagpapasok | — | Surface Mount |
| Packaging | — | Tray |
| Product Status | — | Active |