ATSAMA5D28A-CU vs ATSAMA5D22C-CU Comparaison
Comparaison détaillée côte à côte de ATSAMA5D28A-CU par Microchip Technology et ATSAMA5D22C-CU 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
ATSAMA5D28A-CU - ARM Cortex-A5 500MHz MPU, 289-LFBGA | Microchip
ATSAMA5D28A-CU ✓ ActifMicrochip Technology
ATSAMA5D22C-CU - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22C-CU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMA5D28A-CU | ATSAMA5D22C-CU |
|---|---|---|
| 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) | $14,85 | $7,14 |
| Core Architecture | ARM Cortex-A5 (32-bit) | ARM Cortex-A5 (32-bit) |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Number of Cores | 1 | — |
| SIMD Engine | ARM NEON | — |
| Floating-Point Unit | Yes (VFPv4) | — |
| Instruction Set | ARMv7-A | — |
| On-chip ROM | 160 KB (secure boot) | — |
| External Memory Support | DDR2 / DDR3L / LPDDR2 / LPDDR3 (16-bit, with ECC) | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| Flash Interface | QSPI, e.MMC, SD | — |
| Boîtier | 289-LFBGA (14x14 mm) | 196-TFBGA (CSBGA) 11x11 mm |
| Type de montage | Surface Mount | Surface Mount (BGA) |
| Température de fonctionnement | -40C to +85C (industrial grade per -CU suffix) | -40C to +85C (industrial) |
| Supply Voltage (Core) | 1.2 V | — |
| LCD Controller | Yes (with touch-screen support) | — |
| Cryptography | AES, SHA, secure boot (TRNG + AES-OTF) | — |
| Ethernet | 10/100 Mbps MAC with PHY interface | Dual 10/100 Mbps EMAC with 1588 PTP |
| USB | USB 2.0 Host + Device with on-chip PHY | USB HSIC + USB Host/Device |
| CAN | CAN-FD | Dual CAN-FD |
| ADC | 12-bit, multi-channel | — |
| Statut RoHS | Compliant | Compliant |
| Niveau MSL | [DATA_NEEDED: MSL level] | — |
| Core Count | — | 1 |
| NEON Media Engine | — | Yes |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| L2 Cache | — | 128 KB |
| 2D Graphics Engine | — | Yes (up to WXGA 1366x768) |
| LCD Interface | — | 24-bit, up to 1366x768 |
| Ball Pitch | — | 0.8 mm |
| Cryptographic Accelerator | — | AES, SHA, TRNG (hardware) |
| Peripheral Touch Controller | — | PTC (embedded) |
| Audio Subsystem | — | Embedded (I2S, SSC) |