ATSAMA5D28A-CNR vs ATSAMA5D26A-CNR Comparison
Detailed side-by-side comparison of ATSAMA5D28A-CNR by Microchip Technology and ATSAMA5D26A-CNR 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
ATSAMA5D28A-CNR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28A-CNR ✓ ActiveMicrochip Technology
ATSAMA5D26A-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D26A-CNR ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D28A-CNR | ATSAMA5D26A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $15.40 | $10.85 |
| Core Architecture | Arm Cortex-A5 32-bit RISC | Arm Cortex-A5 with Neon and FPU |
| Maximum CPU Clock | 500 MHz | — |
| Core Voltage | 1.2 V (typ) | 0.85 V to 1.2 V |
| I/O Voltage | 3.3 V | 1.65 V to 3.6 V |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| L2 Cache | 128 KB | — |
| FPU / NEON | Yes (single-precision FPU + NEON) | — |
| External Memory Support | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| USB Ports | 3x HS USB (Host + Device + HSIC) | — |
| CAN | 2x CAN-FD | — |
| Ethernet | 10/100 Mbps MAC + 1 Gbps MAC | 10/100 EMAC with 1588 PTP |
| Display Controller | 24-bit LCD up to 1024x768 | — |
| Camera Interface | 12-bit parallel ISI | — |
| Package | 289-LFBGA, 0.8 mm pitch | 289-ball LFBGA, 14x14 mm, 0.5 mm pitch |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Packaging | Tape & Reel (-CNR suffix) | — |
| RoHS Status | Compliant (ROHS3) | Compliant (GREEN, per PCB Electronics) |
| Maximum Core Frequency | — | 500 MHz |
| Internal SRAM | — | 128 KB |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| ADC | — | 12-bit, up to 12 channels, 1 MSPS |
| CAN-FD Controllers | — | 2 |
| USB Interfaces | — | 2x USB HS (one with HSIC) |
| Hardware Crypto | — | AES, SHA, TRNG, OTFDC |
| LCD Controller | — | Up to XGA (1024x768) |
| Mounting Type | — | Surface Mount (BGA) |