ATSAMA5D31A-CU vs ATSAMA5D34A-CUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D31A-CU sa pamamagitan ng Microchip Technology at ATSAMA5D34A-CUR 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
ATSAMA5D31A-CU - ARM Cortex-A5 MPU 536MHz 324-LFBGA | Microchip
ATSAMA5D31A-CU ✓ NakahandaMicrochip Technology
ATSAMA5D34A-CUR - Cortex-A5 MPU 536MHz 128KB SRAM LFBGA-324
ATSAMA5D34A-CUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D31A-CU | ATSAMA5D34A-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (32-bit) | 32-bit RISC with FPU + NEON |
| Maximum CPU Clock | 536 MHz | 536 MHz |
| DMIPS Performance | 850 DMIPS | — |
| Internal SRAM | 128 KB | 128 KB |
| 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) | DDR2 / LPDDR / NAND / eMMC / SD |
| Packhaging | 324-LFBGA (15x15 mm) | 324-LFBGA 15x15 mm, 0.8 mm pitch |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40 C to +85 C (Industrial) |
| 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) | — |
| Ethernet | 10/100 MAC (MII/RMII) | Dual 10/100/1000 MAC (GMII/RGMII/MII) |
| USB | 2x HS USB 2.0 (host + device) | USB 2.0 High-Speed Host + Device |
| CAN | 2x CAN 2.0B controllers | 2x CAN controllers |
| LCD Controller | Yes, with 2D graphics engine and resistive touchscreen | Integrated, up to XGA |
| Image Sensor Interface | Yes (ISI, up to 12-bit) | Yes (ISI) |
| Crypto Accelerator | AES + True Random Number Generator | — |
| Tindminan RoHS | Compliant (per DigiKey listing) | Compliant (Green) |
| Process Technology | 65 nm low-power CMOS | — |
| CPU Core | — | ARM Cortex-A5 (ARMv7-A) |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| ROM (Boot) | — | 160 KB |
| Core Supply Voltage | — | 1.08 V to 1.2 V |
| I/O Supply Voltage | — | 3.3 V (typ) |
| Uri ng Pagpapasok | — | Surface Mount |
| Cryptography | — | AES, TDES, SHA, TRNG |
| GPIO Count | — | Up to 105 |