ATSAMA5D35A-CUR vs ATSAMA5D31A-CFUR Comparison
Detailed side-by-side comparison of ATSAMA5D35A-CUR by Microchip Technology and ATSAMA5D31A-CFUR 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
ATSAMA5D35A-CUR - 536MHz Cortex-A5 MPU, 324-LFBGA | Microchip
ATSAMA5D35A-CUR ✓ ActiveMicrochip Technology
ATSAMA5D31A-CFUR - ARM Cortex-A5 536MHz MPU 324-TFBGA | Microchip
ATSAMA5D31A-CFUR ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D35A-CUR | ATSAMA5D31A-CFUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $15.00 | $11.65 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (32-bit) |
| Core Count | 1 | — |
| Data Bus Width | 32-bit | — |
| Maximum CPU Clock | 536 MHz | — |
| Instruction Cache | 32 KB | — |
| Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | 128 KB |
| Floating Point Unit | Yes (VFPv4) | Yes (VFPv4 + NEON) |
| L1 Cache (Total) | 64 KB | — |
| DDR Controller | 16-bit DDR2 / LPDDR / LPDDR2, up to 1 Gbit | — |
| Package | 324-LFBGA (15 x 15 mm) | 324-TFBGA, 15x15 mm |
| Operating Temperature | -40C to +85C (industrial) | -40 C to +85 C (Industrial) |
| Supply Voltage (Core) | 1.08 V (min, per FindIC spec) | 1.2 V typical |
| LCD Controller | 24-bit, up to XGA | Yes, TFT/STN up to 2048x2048 |
| Camera Interface | 12-bit parallel | — |
| Ethernet | 2x 10/100 EMAC (GMAC) with TSN time-stamping | — |
| USB | USB 2.0 High-Speed Host + Device | — |
| SD/MMC | 2x High-Speed SDIO/SD/MMC | — |
| ADC | 12-bit, 8 channels | — |
| CAN | 2x CAN-FD controllers | 2x CAN-FD controllers |
| Crypto Hardware | AES, SHA, TRNG | — |
| Mounting Type | Surface Mount (BGA) | — |
| RoHS Status | Compliant (Green, Pb-free) | Compliant |
| Maximum Core Frequency | — | 536 MHz |
| Number of Cores | — | 1 |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| External Memory Support | — | DDR2, LPDDR, LPDDR2 (up to 1 GB) |
| Supply Voltage (I/O) | — | 3.3 V typical |
| USB Ports | — | 3x USB 2.0 HS (1 with embedded PHY) |
| Ethernet MAC | — | 2x GMAC with 1588 PTP |
| SD/MMC/SDIO | — | Yes |
| Video Decoder | — | Hardware H.264 720p |