ATSAMA5D34A-CU vs ATSAMA5D27C-LD1G-CU Comparison
Detailed side-by-side comparison of ATSAMA5D34A-CU by Microchip Technology and ATSAMA5D27C-LD1G-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
ATSAMA5D34A-CU - 536MHz ARM Cortex-A5 MPU, 324-LFBGA | Microchip
ATSAMA5D34A-CU ✓ ActiveMicrochip Technology
ATSAMA5D27C-LD1G-CU - 500MHz Cortex-A5 MPU + 1Gb LPDDR2 SiP
ATSAMA5D27C-LD1G-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D34A-CU | ATSAMA5D27C-LD1G-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.62 | $18.40 |
| Manufacturer | Microchip Technology (formerly Atmel) | Microchip Technology |
| Series | SAMA5D3 | SAMA5D2 |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Number of Cores | 1 Core, 32-Bit | — |
| Maximum CPU Clock | 536 MHz | 500 MHz |
| DMIPS Rating | 850 DMIPS | — |
| FPU | Yes (single-precision IEEE-754) | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | — |
| Boot ROM | 160 KB | — |
| Core Operating Voltage (VDDCORE) | 1.08 V to 1.32 V (typ. 1.2 V) | — |
| I/O Operating Voltage (VDDIOP) | 1.8 V / 3.3 V | — |
| Memory Controller | DDR2/LPDDR/LPDDR2 up to 1 Gbit | — |
| Ethernet | 2x 10/100/1000 MAC (GMII/RGMII) | — |
| USB | 3x USB 2.0 HS (1 device + 2 host) | — |
| CAN | 2x CAN 2.0B | — |
| LCD Controller | 24-bit TFT, up to XGA | Yes, up to WXGA |
| Package | 324-LFBGA 15x15 mm | 361-TFBGA, 16x16 mm, 0.8 mm ball pitch |
| 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) | — |
| Core Count | — | 1 |
| Data Bus Width | — | 32-bit |
| On-package Memory | — | 1 Gbit LPDDR2 SDRAM |
| Memory Type | — | LPDDR2 (32-bit data bus) |
| Supply Voltage | — | [DATA_NEEDED: VDD range] |
| Video Decoder | — | 720p hardware H.264/MPEG-4 |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Security | — | ARM TrustZone, tamper detection |