ATSAMA5D41B-CU vs ATSAMA5D44A-CU Comparison
Detailed side-by-side comparison of ATSAMA5D41B-CU by Microchip Technology and ATSAMA5D44A-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
ATSAMA5D41B-CU - ARM Cortex-A5 600MHz MPU, 289-LFBGA | Microchip
ATSAMA5D41B-CU ✓ Active
Specification Comparison
| Parameter | ATSAMA5D41B-CU | ATSAMA5D44A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.95 | $21.40 |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Number of Cores | 1 Core, 32-Bit | — |
| Maximum CPU Clock | 600 MHz | — |
| Co-Processors / DSP | Multimedia; NEON SIMD | — |
| L2 Cache | 128 KB | — |
| Floating Point Unit | Yes (hardware FPU) | — |
| Graphics Acceleration | Yes (2D accelerator) | — |
| Video Decoder | Hardware H.264 720p | Hardware H.264 / MPEG-4 / VC-1 |
| RAM Controllers | LPDDR, LPDDR2, DDR2 | — |
| On-chip ROM | 128 KB (secure boot) | 128 KB |
| Core Supply Voltage | 1.2 V (range 1.1 V to 1.32 V) | — |
| I/O Supply Voltage | 3.3 V | — |
| DDR Supply Voltage | 1.8 V | — |
| Operating Temperature | -40 °C to +85 °C | -40 C to +85 C |
| Package | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 361-TFBGA (16x16 mm, 0.8 mm pitch) |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | Compliant |
| Ethernet | 10/100/1000 Mbps (GMII/RGMII) | 2x GMAC with 1588 PTP |
| USB | USB 2.0 High-Speed Host + Device (with PHY) | USB 2.0 x 3 (1 Host/Device + 2 Host) |
| CAN | CAN-FD | — |
| Display Interface | LCD controller with touchscreen | — |
| Core Count | — | 1 |
| Data Bus Width | — | 32-bit |
| Maximum Clock Speed | — | 600 MHz |
| Core Voltage | — | 1.1 V to 1.32 V |
| I/O Voltage | — | 1.2 V, 1.8 V, 3.3 V |
| On-chip SRAM | — | 128 KB |
| LCD Controller | — | Up to 1024 x 768 |
| Image Sensor Interface | — | Yes (ISI) |
| Security | — | Secure boot, AES/SHA, TRNG, tamper pins |