ATSAMA5D26B-CNR vs ATSAMA5D26A-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D26B-CNR sa pamamagitan ng Microchip Technology at ATSAMA5D26A-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
ATSAMA5D26B-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D26B-CNR ✓ NakahandaMicrochip Technology
ATSAMA5D26A-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D26A-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D26B-CNR | ATSAMA5D26A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | Arm Cortex-A5 (Armv7-A) with NEON and FPU | Arm Cortex-A5 with Neon and FPU |
| Maximum Core Frequency | 500 MHz | 500 MHz |
| Core Count | 1 | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Support | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC, NAND | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| Packhaging | 289-LFBGA (14x14x1.4 mm) | 289-ball LFBGA, 14x14 mm, 0.5 mm pitch |
| Ball Pitch | 0.8 mm | — |
| Graphics Controller | 2D LCD controller, up to 2048x2048 | — |
| Ethernet | 2x EMAC with IEEE 1588 (10/100 Mbps) | 10/100 EMAC with 1588 PTP |
| USB | USB 2.0 High-Speed Host and Device | — |
| Serial Interfaces | 6x FLEXCOM (USART/SPI/TWI), 2x CAN-FD | — |
| Audio | Embedded audio subsystem (SSC, I2S) | — |
| Security | Crypto accelerator, secure boot, tamper detection, TRNG | — |
| Temperature na Operasyon | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (BGA) |
| Level ng MSL | 3 | — |
| Tindminan RoHS | Compliant | Compliant (GREEN, per PCB Electronics) |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| Core Voltage | — | 0.85 V to 1.2 V |
| I/O Voltage | — | 1.65 V to 3.6 V |
| ADC | — | 12-bit, up to 12 channels, 1 MSPS |
| CAN-FD Controllers | — | 2 |
| USB Interfaces | — | 2x USB HS (one with HSIC) |
| Hardware Crypto | — | AES, SHA, TRNG, OTFDC |
| LCD Controller | — | Up to XGA (1024x768) |