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