ATSAMA5D27C-LD1G-CU vs ATSAMA5D34A-CU Comparison
Detailed side-by-side comparison of ATSAMA5D27C-LD1G-CU 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
ATSAMA5D27C-LD1G-CU - 500MHz Cortex-A5 MPU + 1Gb LPDDR2 SiP
ATSAMA5D27C-LD1G-CU ✓ ActiveMicrochip Technology
ATSAMA5D34A-CU - 536MHz ARM Cortex-A5 MPU, 324-LFBGA | Microchip
ATSAMA5D34A-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D27C-LD1G-CU | ATSAMA5D34A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $18.40 | $9.62 |
| Manufacturer | Microchip Technology | Microchip Technology (formerly Atmel) |
| Series | SAMA5D2 | SAMA5D3 |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Core Count | 1 | — |
| Data Bus Width | 32-bit | — |
| Maximum CPU Clock | 500 MHz | 536 MHz |
| On-package Memory | 1 Gbit LPDDR2 SDRAM | — |
| Memory Type | LPDDR2 (32-bit data bus) | — |
| Package | 361-TFBGA, 16x16 mm, 0.8 mm ball pitch | 324-LFBGA 15x15 mm |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Supply Voltage | [DATA_NEEDED: VDD range] | — |
| LCD Controller | Yes, up to WXGA | 24-bit TFT, up to XGA |
| Video Decoder | 720p hardware H.264/MPEG-4 | — |
| Touch Controller | Peripheral Touch Controller (PTC) | — |
| Security | ARM TrustZone, tamper detection | — |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| RoHS Status | Compliant | Compliant (Green, lead-free) |
| Number of Cores | — | 1 Core, 32-Bit |
| 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 |
| Active Power Consumption | — | <200 mW (under 0.5 mW in retention) |