ATSAMA5D21B-CU vs ATSAMA5D22A-CUR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMA5D21B-CU disebabkan oleh Microchip Technology dan ATSAMA5D22A-CUR 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
ATSAMA5D21B-CU - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D21B-CU ✓ AktifMicrochip Technology
ATSAMA5D22A-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CUR ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMA5D21B-CU | ATSAMA5D22A-CUR |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Manufacturer | Microchip Technology | — |
| Series | SAMA5D2 | — |
| Core Processor | ARM Cortex-A5 | — |
| Core Count | 1 | — |
| Lebar Bus Data | 32-bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Kemasan | 196-TFBGA (11x11 mm) | 196-TFBGA (11x11 mm, 0.8 mm ball pitch) |
| Ball Pitch | 0.8 mm | — |
| Jenis Pemasangan | Surface Mount | Surface Mount (Tape & Reel) |
| Suhu Operasi | -40C to +85C | -40C to +105C (industrial, MRLA grade) |
| External Memory Support | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | — |
| Co-processors | NEON MPE, FPU | — |
| Backup Mode Current | 5 uA (typical) | 5 uA typical |
| Security Features | AES, SHA, TRNG, Secure Boot, Tamper Detection | — |
| Status RoHS | Compliant | Compliant |
| Aras MSL | 3 | — |
| Core Architecture | — | ARM Cortex-A5 (ARMv7-A) with NEON MPE co-processor |
| Number of Cores | — | 1 |
| Tegangan Pemberi Arus | — | [DATA_NEEDED: core supply voltage range] |
| External Memory Interface | — | DDR2 / DDR3L / LPDDR2 / LPDDR3 |
| Flash Memory Interface | — | QSPI, e.MMC |
| LCD Controller | — | Integrated, up to WXGA (1280x768) |
| Graphics Accelerator | — | Yes (2D, on-chip) |
| Ethernet | — | 2x EMAC (10/100 Mbps) |
| USB Ports | — | 2x HSIC, 3x HS/FS USB 2.0 |
| CAN | — | 2x CAN-FD |
| Hardware Encryption | — | AES-OTF (on-the-fly) |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Audio Subsystem | — | Embedded (I2S, Class D amplifier interface) |
| Operating System Support | — | Linux (mainline kernel), RTOS |