ATSAMA5D31A-CUR vs ATSAMA5D27C-CUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D31A-CUR sa pamamagitan ng Microchip Technology at ATSAMA5D27C-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-CUR - 536MHz ARM Cortex-A5 MPU 324-LFBGA | Microchip
ATSAMA5D31A-CUR ✓ NakahandaMicrochip Technology
ATSAMA5D27C-CUR - ARM Cortex-A5 MPU 500MHz | 289-LFBGA
ATSAMA5D27C-CUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D31A-CUR | ATSAMA5D27C-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (32-bit) with FPU | ARM Cortex-A5 (32-bit) with NEON and FPU |
| Maximum CPU Clock | 536 MHz | 500 MHz |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | 128 KB |
| Core Supply Voltage | 1.2 V (typ) | — |
| I/O Supply Voltage | 1.8 V / 3.3 V | — |
| Packhaging | 324-LFBGA (15 mm x 15 mm) | 289-LFBGA (14 x 14 mm, 0.8 mm pitch) |
| Temperature na Operasyon | -40 C to +85 C (industrial) | — |
| External Memory Interface | DDR2 / LPDDR2 (16-bit) | — |
| Ethernet | 2x 10/100/1000 MAC with IEEE 1588 | 10/100 MAC with IEEE 1588 (EMAC) |
| USB | 2x USB 2.0 High-Speed Host + Device | USB 2.0 HS Host + HS OTG + HS Device (3 ports) |
| Display Controller | Integrated LCD controller | TFT LCD up to 1024 x 768 |
| Operating System Support | Linux, Buildroot, OpenWrt | — |
| Tindminan RoHS | Compliant | Compliant |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (Tape & Reel) |
| Core Count | — | 1 |
| Cache (I-cache / D-cache) | — | 32 KB / 32 KB |
| ROM | — | 160 KB |
| External Memory Bus | — | 16-bit DDR2 / LPDDR / DDR3 / LPDDR3 |
| Operating Voltage (Core) | — | 1.2 V |
| Hanay ng Temperature na Operasyon | — | -40 °C to +85 °C (industrial) |
| CAN | — | 2x CAN-FD controllers |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Audio Subsystem | — | Embedded (Class-D, I2S, SPDIF) |
| Cryptography | — | AES, SHA, TRNG, secure boot |
| Backup Mode Current | — | 5 µA typical (DDR in Self-Refresh) |