ATSAMA5D42A-CUR vs ATSAMA5D41A-CUR Comparaison
Comparaison détaillée côte à côte de ATSAMA5D42A-CUR par Microchip Technology et ATSAMA5D41A-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
ATSAMA5D42A-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D42A-CUR ✓ ActifMicrochip Technology
ATSAMA5D41A-CUR - ARM Cortex-A5 600MHz MPU 289-LFBGA | Microchip
ATSAMA5D41A-CUR ✓ ActifComparaison des spécifications
| Paramètre | ATSAMA5D42A-CUR | ATSAMA5D41A-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) | $18,40 | $7,20 |
| Core Architecture | ARM Cortex-A5 (32-bit, single core) | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 600 MHz | 600 MHz |
| SIMD Engine | ARM NEON | ARM NEON |
| Floating Point Unit | Yes (single and double precision) | Yes (hardware FPU) |
| L1 Cache | 32 KB I-cache + 32 KB D-cache (per core) | — |
| L2 Cache | 128 KB | 128 KB |
| Internal ROM | 128 KB | — |
| Internal SRAM | 128 KB | — |
| External Memory Support | LPDDR, LPDDR2, DDR2 | — |
| Boîtier | 361-TFBGA (16 x 16 mm) | 289-LFBGA (14x14 mm) |
| ADC | 5-channel, 10-bit with resistive touchscreen controller | — |
| Crypto Acceleration | AES, SHA-256, TRNG (hardware) | — |
| Memory Integrity Monitor | ICM based on SHA-256 (secure boot) | — |
| USB | USB 2.0 High-Speed Host and Device | USB 2.0 High-Speed Host + Device |
| Networking | 10/100 Mbps EMAC with MII/RMII | — |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Supply Voltage (Core) | [DATA_NEEDED: VDDCORE nominal] | — |
| Type de montage | Surface Mount (BGA) | Surface Mount (BGA) |
| Core Count | — | 1 |
| Bit Width | — | 32-bit |
| On-chip ROM | — | 128 KB (boot ROM) |
| Operating Voltage | — | 3.3 V I/O (core rail separate) |
| Ethernet | — | Dual 10/100/1000 GMAC |
| LCD Controller | — | TFT up to XGA (2048x2048 max) |
| External Memory | — | DDR2/LPDDR/LPDDR2, NAND, eMMC |
| CAN | — | Dual CAN controllers |
| Statut RoHS | — | Compliant |
| Packaging | — | Tape & Reel (TR) |