ATSAMA5D23B-CN vs ATSAMA5D23A-CN Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMA5D23B-CN disebabkan oleh Microchip Technology dan ATSAMA5D23A-CN disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAMA5D23B-CN - 500MHz ARM Cortex-A5 MPU 128KB SRAM | Microchip
ATSAMA5D23B-CN ✓ AktifMicrochip Technology
ATSAMA5D23A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D23A-CN ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMA5D23B-CN | ATSAMA5D23A-CN |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| 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 | — |
| Gambaran Suhu Operasi | [DATA_NEEDED: operating temperature range] | — |
| Kemasan | 196-TFBGA (11x11 mm) | 196-ball TFBGA (CN suffix) |
| Ball Pitch | 0.8 mm | — |
| Jenis Pemasangan | Surface Mount | Surface Mount (SMD/SMT) |
| Backup Mode Current | 5 uA typical | — |
| Lebar Bus Data | 32-bit | — |
| Series | SAMA5D2 | SAMA5D2 |
| Status 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 |
| Suhu Operasi | — | -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 |