ATSAMA5D22A-CUR vs ATSAMA5D21A-CUR Comparaison
Comparaison détaillée côte à côte de ATSAMA5D22A-CUR par Microchip Technology et ATSAMA5D21A-CUR par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAMA5D22A-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CUR ✓ ActifMicrochip Technology
ATSAMA5D21A-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D21A-CUR ✓ ActifComparaison des spécifications
| Paramètre | ATSAMA5D22A-CUR | ATSAMA5D21A-CUR |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $6,20 | $13,10 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) with NEON MPE co-processor | Arm Cortex-A5 (ARMv7-A) |
| Number of Cores | 1 | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Boîtier | 196-TFBGA (11x11 mm, 0.8 mm ball pitch) | 196-ball TFBGA |
| Tension d'alimentation | [DATA_NEEDED: core supply voltage range] | — |
| Température de fonctionnement | -40C to +105C (industrial, MRLA grade) | — |
| 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) | Gigabit Ethernet MAC |
| USB Ports | 2x HSIC, 3x HS/FS USB 2.0 | — |
| CAN | 2x CAN-FD | 2x CAN-FD controllers |
| Hardware Encryption | AES-OTF (on-the-fly) | — |
| Touch Controller | Peripheral Touch Controller (PTC) | — |
| Audio Subsystem | Embedded (I2S, Class D amplifier interface) | — |
| Backup Mode Current | 5 uA typical | — |
| Type de montage | Surface Mount (Tape & Reel) | Surface Mount (BGA) |
| Statut RoHS | Compliant | Compliant |
| Operating System Support | Linux (mainline kernel), RTOS | — |
| FPU | — | Single-precision hardware floating-point unit |
| L1 Cache | — | 32 KB instruction + 32 KB data |
| Internal SRAM | — | 128 KB |
| External Memory | — | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| Temperature Grade | — | Industrial (-40C to +85C) |
| Operating Voltage (core) | — | [DATA_NEEDED: core VDD] |
| USB | — | USB 2.0 Host and Device |
| ADC | — | 12-bit ADC |
| Crypto Accelerators | — | AES, SHA, TRNG |