ATSAMA5D27A-CNR vs ATSAMA5D27C-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D27A-CNR sa pamamagitan ng Microchip Technology at ATSAMA5D27C-CNR 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
ATSAMA5D27C-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27C-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D27A-CNR | ATSAMA5D27C-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-A5 | — |
| Number of Cores | 1 Core, 32-Bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Instruction Set Architecture | ARMv7-A with Neon, MPE | — |
| Graphics Acceleration | Yes (2D Graphics LCD Controller, GLCDC) | Yes (2D LCD controller, hardware overlay) |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | [DATA_NEEDED: L1 instruction + data cache size] |
| L2 Cache | 128 KB | 128 Kbytes |
| 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 | 10/100 Mbps (1x MII/RMII MAC) |
| USB | USB 2.0 + HSIC | USB 2.0 High-Speed Host + HSIC |
| CAN | CAN, CAN-FD (1) | — |
| Hardware Cryptography | AES-128/256, secure boot, TRNG, tamper pins | — |
| I/O Voltage | 3.3 V | 3.3 V |
| Temperature na Operasyon | -40C to +105C (industrial) | -40C to +85C (Industrial / Extended) |
| Packhaging | 289-LFBGA, 14x14 mm | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (BGA) |
| Level ng MSL | 3 | [DATA_NEEDED: MSL rating] |
| Tindminan RoHS | Compliant | Compliant |
| Delivery Form | Tape & Reel (TR) | — |
| Core Architecture | — | Arm Cortex-A5 (32-bit) with NEON and TrustZone |
| Core Count | — | 1 |
| Internal SRAM | — | 128 Kbytes |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash, NAND Flash |
| Peripheral Touch Controller | — | Yes (PTC, supports mutual / self capacitance) |
| Embedded Audio Subsystem | — | Yes (Class-D amplifier interface, I2S, SSC) |