ATSAMA5D28C-LD1G-CUR vs ATSAMA5D34A-CU Comparison
Detailed side-by-side comparison of ATSAMA5D28C-LD1G-CUR by Microchip Technology and ATSAMA5D34A-CU 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-LD1G-CUR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28C-LD1G-CUR β ActiveMicrochip Technology
ATSAMA5D34A-CU - 536MHz ARM Cortex-A5 MPU, 324-LFBGA | Microchip
ATSAMA5D34A-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D28C-LD1G-CUR | ATSAMA5D34A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $19.40 | $9.62 |
| MPU Core | ARM Cortex-A5 | β |
| Core Count | 1 | β |
| Data Bus Width | 32-bit | β |
| Maximum CPU Clock | 500 MHz | 536 MHz |
| Integrated Memory (SiP) | 2 Gbit LPDDR2 SDRAM | β |
| External Memory Support | DDR2, LPDDR2, LPDDR3, QSPI, e.MMC | β |
| L1 I-Cache / D-Cache | 32 Kbytes / 32 Kbytes | β |
| NEON / FPU | Yes (with single-precision FPU) | β |
| Operating Voltage (Core) | 1.2 V | β |
| Package Type | 289-LFBGA | β |
| Package Dimensions | 14 x 14 mm | β |
| Ball Pitch | 0.8 mm | β |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| RoHS Status | Compliant | Compliant (Green, lead-free) |
| Manufacturer | β | Microchip Technology (formerly Atmel) |
| Series | β | SAMA5D3 |
| Core Processor | β | ARM Cortex-A5 |
| Number of Cores | β | 1 Core, 32-Bit |
| DMIPS Rating | β | 850 DMIPS |
| FPU | β | Yes (single-precision IEEE-754) |
| L1 Instruction Cache | β | 32 KB |
| L1 Data Cache | β | 32 KB |
| Internal SRAM | β | 128 KB |
| Boot ROM | β | 160 KB |
| Core Operating Voltage (VDDCORE) | β | 1.08 V to 1.32 V (typ. 1.2 V) |
| I/O Operating Voltage (VDDIOP) | β | 1.8 V / 3.3 V |
| Memory Controller | β | DDR2/LPDDR/LPDDR2 up to 1 Gbit |
| Ethernet | β | 2x 10/100/1000 MAC (GMII/RGMII) |
| USB | β | 3x USB 2.0 HS (1 device + 2 host) |
| CAN | β | 2x CAN 2.0B |
| LCD Controller | β | 24-bit TFT, up to XGA |
| Package | β | 324-LFBGA 15x15 mm |
| Active Power Consumption | β | <200 mW (under 0.5 mW in retention) |