ATSAMA5D28C-LD2G-CUR vs ATSAMA5D28A-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D28C-LD2G-CUR by Microchip Technology and ATSAMA5D28A-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
ATSAMA5D28C-LD2G-CUR - SAMA5D2 SIP MPU 500MHz 2Gb LPDDR2
ATSAMA5D28C-LD2G-CUR β ActiveMicrochip Technology
ATSAMA5D28A-CUR - ARM Cortex-A5 MPU, 500MHz, 1Gb DDR2/DDR3 | Microchip
ATSAMA5D28A-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D28C-LD2G-CUR | ATSAMA5D28A-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $15.40 | $10.80 |
| Core Architecture | Arm Cortex-A5 with NEON and FPU | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Frequency | 500 MHz | β |
| Core Count | 1 | β |
| Data Bus Width | 32-bit | β |
| Package | 289-LFBGA 14x14 mm | 289-ball TFBGA |
| Integrated Memory | 2 Gbit LPDDR2 SDRAM | β |
| Cache (I-cache / D-cache) | 32 KB / 32 KB | β |
| Internal SRAM | 128 KB | 128 KB |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| Supply Voltage - Core | 1.1 V to 1.32 V | β |
| Supply Voltage - I/O | 1.65 V to 3.6 V | β |
| Connectivity | 2x Gigabit Ethernet with TSN, USB 2.0 HS PHY, CAN-FD | β |
| Display Interfaces | LCD controller, MIPI DSI, RGB | β |
| Cryptography | AES, SHA, TRNG, secure boot | β |
| Mounting Type | Surface Mount (BGA) | Surface Mount, Tape & Reel |
| RoHS Status | Compliant | Compliant (Green) |
| Maximum CPU Clock | β | 500 MHz |
| L1 Cache | β | 32 KB I-cache + 32 KB D-cache |
| L2 Cache | β | 128 KB unified |
| External Memory Controller | β | 16-bit DDR2/DDR3/LPDDR/LPDDR2, up to 1 Gb |
| FPU | β | VFPv4 hardware floating point |
| NEON Engine | β | Yes (ARM NEON media processing) |
| LCD Controller | β | 24-bit TFT LCD with overlays, up to 1024x768 |
| Ethernet | β | 2x 10/100 EMAC with 1588v2 |
| USB | β | USB 2.0 High-Speed Host and Device |
| ADC | β | 12-bit, up to 12 channels |
| Supply Voltage | β | 1.8V core / 3.3V I/O (typical) |
| Security | β | TrustZone, secure boot, tamper pins |