ATSAMA5D27C-CNR vs ATSAMA5D27A-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D27C-CNR sa pamamagitan ng Microchip Technology at ATSAMA5D27A-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
ATSAMA5D27C-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27C-CNR ✓ NakahandaMicrochip Technology
ATSAMA5D27A-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27A-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D27C-CNR | ATSAMA5D27A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | Arm Cortex-A5 (32-bit) with NEON and TrustZone | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Core Count | 1 | — |
| L1 Cache | [DATA_NEEDED: L1 instruction + data cache size] | 32 KB I-cache + 32 KB D-cache |
| L2 Cache | 128 Kbytes | 128 KB |
| Internal SRAM | 128 Kbytes | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash, NAND Flash | — |
| Packhaging | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 289-LFBGA, 14x14 mm |
| Graphics Acceleration | Yes (2D LCD controller, hardware overlay) | Yes (2D Graphics LCD Controller, GLCDC) |
| Ethernet | 10/100 Mbps (1x MII/RMII MAC) | 10/100 Mbps (1x EMAC) with IEEE 1588 |
| USB | USB 2.0 High-Speed Host + HSIC | USB 2.0 + HSIC |
| Temperature na Operasyon | -40C to +85C (Industrial / Extended) | -40C to +105C (industrial) |
| I/O Voltage | 3.3 V | 3.3 V |
| Peripheral Touch Controller | Yes (PTC, supports mutual / self capacitance) | — |
| Embedded Audio Subsystem | Yes (Class-D amplifier interface, I2S, SSC) | — |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating] | 3 |
| Tindminan RoHS | Compliant | Compliant |
| Core Processor | — | ARM Cortex-A5 |
| Number of Cores | — | 1 Core, 32-Bit |
| Instruction Set Architecture | — | ARMv7-A with Neon, MPE |
| External Memory Controller | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash |
| Display Interface | — | Keyboard, LCD, Touchscreen (24-bit GLCDC) |
| CAN | — | CAN, CAN-FD (1) |
| Hardware Cryptography | — | AES-128/256, secure boot, TRNG, tamper pins |
| Delivery Form | — | Tape & Reel (TR) |