ATSAMA5D28A-CUR vs ATSAMA5D28C-LD2G-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D28A-CUR by Microchip Technology and ATSAMA5D28C-LD2G-CUR by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMA5D28A-CUR - ARM Cortex-A5 MPU, 500MHz, 1Gb DDR2/DDR3 | Microchip
ATSAMA5D28A-CUR ✓ ActiveMicrochip Technology
ATSAMA5D28C-LD2G-CUR - SAMA5D2 SIP MPU 500MHz 2Gb LPDDR2
ATSAMA5D28C-LD2G-CUR ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D28A-CUR | ATSAMA5D28C-LD2G-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | Arm Cortex-A5 with NEON and FPU |
| Maximum CPU Clock | 500 MHz | — |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | — |
| L2 Cache | 128 KB unified | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Controller | 16-bit DDR2/DDR3/LPDDR/LPDDR2, up to 1 Gb | — |
| FPU | VFPv4 hardware floating point | — |
| NEON Engine | Yes (ARM NEON media processing) | — |
| LCD Controller | 24-bit TFT LCD with overlays, up to 1024x768 | — |
| Ethernet | 2x 10/100 EMAC with 1588v2 | — |
| USB | USB 2.0 High-Speed Host and Device | — |
| ADC | 12-bit, up to 12 channels | — |
| Package | 289-ball TFBGA | 289-LFBGA 14x14 mm |
| Operating Temperature | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| Supply Voltage | 1.8V core / 3.3V I/O (typical) | — |
| Security | TrustZone, secure boot, tamper pins | — |
| RoHS Status | Compliant (Green) | Compliant |
| Mounting Type | Surface Mount, Tape & Reel | Surface Mount (BGA) |
| Maximum CPU Frequency | — | 500 MHz |
| Core Count | — | 1 |
| Data Bus Width | — | 32-bit |
| Integrated Memory | — | 2 Gbit LPDDR2 SDRAM |
| Cache (I-cache / D-cache) | — | 32 KB / 32 KB |
| Supply Voltage - Core | — | 1.1 V to 1.32 V |
| Supply Voltage - I/O | — | 1.65 V to 3.6 V |
| Connectivity | — | 2x Gigabit Ethernet with TSN, USB 2.0 HS PHY, CAN-FD |
| Display Interfaces | — | LCD controller, MIPI DSI, RGB |
| Cryptography | — | AES, SHA, TRNG, secure boot |