ATSAMA5D34A-CU vs ATSAMA5D31A-CU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D34A-CU sa pamamagitan ng Microchip Technology at ATSAMA5D31A-CU sa pamamagitan ng Microchip Technology. 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.
Microchip Technology
ATSAMA5D34A-CU - 536MHz ARM Cortex-A5 MPU, 324-LFBGA | Microchip
ATSAMA5D34A-CU ✓ NakahandaMicrochip Technology
ATSAMA5D31A-CU - ARM Cortex-A5 MPU 536MHz 324-LFBGA | Microchip
ATSAMA5D31A-CU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D34A-CU | ATSAMA5D31A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Manufacturer | Microchip Technology (formerly Atmel) | — |
| Series | SAMA5D3 | — |
| Core Processor | ARM Cortex-A5 | — |
| Number of Cores | 1 Core, 32-Bit | — |
| Maximum CPU Clock | 536 MHz | 536 MHz |
| DMIPS Rating | 850 DMIPS | — |
| FPU | Yes (single-precision IEEE-754) | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | 128 KB |
| Boot ROM | 160 KB | — |
| Core Operating Voltage (VDDCORE) | 1.08 V to 1.32 V (typ. 1.2 V) | — |
| I/O Operating Voltage (VDDIOP) | 1.8 V / 3.3 V | — |
| Memory Controller | DDR2/LPDDR/LPDDR2 up to 1 Gbit | — |
| Ethernet | 2x 10/100/1000 MAC (GMII/RGMII) | 10/100 MAC (MII/RMII) |
| USB | 3x USB 2.0 HS (1 device + 2 host) | 2x HS USB 2.0 (host + device) |
| CAN | 2x CAN 2.0B | 2x CAN 2.0B controllers |
| LCD Controller | 24-bit TFT, up to XGA | Yes, with 2D graphics engine and resistive touchscreen |
| Packhaging | 324-LFBGA 15x15 mm | 324-LFBGA (15x15 mm) |
| Uri ng Pagpapasok | Surface Mount (BGA) | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Tindminan RoHS | Compliant (Green, lead-free) | Compliant (per DigiKey listing) |
| Active Power Consumption | <200 mW (under 0.5 mW in retention) | — |
| Core Architecture | — | ARM Cortex-A5 (32-bit) |
| DMIPS Performance | — | 850 DMIPS |
| L1 Cache | — | 32 KB instruction + 32 KB data |
| Floating Point Unit | — | Yes (VFPv4) |
| NEON Media Engine | — | Yes |
| External Memory Interface | — | DDR2 / LPDDR / LPDDR2 (16-bit) |
| Volte ng Pagbibigay | — | 1.0 V core / 1.8 V DDR / 3.3 V I/O (typical) |
| Low-Power Mode Power | — | < 0.5 mW (deep-sleep retention) |
| Image Sensor Interface | — | Yes (ISI, up to 12-bit) |
| Crypto Accelerator | — | AES + True Random Number Generator |
| Process Technology | — | 65 nm low-power CMOS |