ATSAMA5D23B-CN vs ATSAMA5D23A-CN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D23B-CN sa pamamagitan ng Microchip Technology at ATSAMA5D23A-CN 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
ATSAMA5D23B-CN - 500MHz ARM Cortex-A5 MPU 128KB SRAM | Microchip
ATSAMA5D23B-CN ✓ NakahandaMicrochip Technology
ATSAMA5D23A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D23A-CN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D23B-CN | ATSAMA5D23A-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (Armv7-A) | ARM Cortex-A5 (32-bit) with NEON and FPU |
| Number of Cores | 1 | — |
| Maximum Clock Speed | 500 MHz | — |
| L1 Instruction Cache | 32 kbyte | — |
| L1 Data Cache | 32 kbyte | — |
| L2 Cache | 128 kbyte (configurable as internal SRAM) | — |
| NEON Media Engine | Yes | — |
| ARM TrustZone | Yes | — |
| MMU | Yes | — |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Packhaging | 196-TFBGA (11x11 mm) | 196-ball TFBGA (CN suffix) |
| Ball Pitch | 0.8 mm | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (SMD/SMT) |
| Backup Mode Current | 5 uA typical | — |
| Width ng Data Bus | 32-bit | — |
| Series | SAMA5D2 | SAMA5D2 |
| Tindminan RoHS | Compliant | — |
| Maximum CPU Clock | — | 500 MHz |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| Internal SRAM | — | 128 KB |
| Internal ROM | — | 160 KB (bootloader/at91bootstrap) |
| External Memory Bus | — | 16-bit DDR2/DDR3/LPDDR/LPDDR2 |
| Temperature na Operasyon | — | -40C to +85C (Industrial) |
| Supply Voltage - Core | — | 1.2 V |
| Supply Voltage - I/O | — | 3.3 V |
| Supply Voltage - DDR | — | 1.8 V |
| LCD Controller | — | Yes (up to 1280x768 WXGA, 24-bit RGB/LVDS bridge) |
| Ethernet | — | 1x Gigabit EMAC |
| USB | — | USB 2.0 Host + Device + HSIC |
| CAN | — | 1x CAN-FD |
| Cryptography | — | AES, SHA-256, TRNG |
| RoHS | — | Compliant |