ATSAMA5D27A-CNR vs ATSAMA5D27B-CUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D27A-CNR sa pamamagitan ng Microchip Technology at ATSAMA5D27B-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
ATSAMA5D27A-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27A-CNR ✓ NakahandaMicrochip Technology
ATSAMA5D27B-CUR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27B-CUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D27A-CNR | ATSAMA5D27B-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Number of Cores | 1 Core, 32-Bit | 1 |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Instruction Set Architecture | ARMv7-A with Neon, MPE | — |
| Graphics Acceleration | Yes (2D Graphics LCD Controller, GLCDC) | — |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | — |
| L2 Cache | 128 KB | — |
| External Memory Controller | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash | — |
| Display Interface | Keyboard, LCD, Touchscreen (24-bit GLCDC) | — |
| Ethernet | 10/100 Mbps (1x EMAC) with IEEE 1588 | 2x 10/100/1000 Mbps MAC with AVB/TSN |
| USB | USB 2.0 + HSIC | 1x USB 2.0 High-Speed Host, 1x USB 2.0 High-Speed Device |
| CAN | CAN, CAN-FD (1) | 2x CAN-FD |
| Hardware Cryptography | AES-128/256, secure boot, TRNG, tamper pins | — |
| I/O Voltage | 3.3 V | — |
| Temperature na Operasyon | -40C to +105C (industrial) | — |
| Packhaging | 289-LFBGA, 14x14 mm | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 | — |
| Tindminan RoHS | Compliant | Compliant |
| Delivery Form | Tape & Reel (TR) | — |
| Width ng Data Bus | — | 32-bit |
| On-Chip SRAM | — | 128 KB |
| On-Chip ROM | — | 160 KB |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND, SD |
| Core Supply Voltage | — | 1.2 V (typical) |
| Hanay ng Temperature na Operasyon | — | -40C to +85C (industrial) |
| Graphics Support | — | LCD TFT controller up to 1024x768 |
| Camera Interface | — | CMOS sensor (12-bit parallel) |
| Hardware Crypto | — | AES, SHA, TRNG, secure boot, tamper pins |