ATSAMA5D43B-CU vs ATSAMA5D43A-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D43B-CU by Microchip Technology and ATSAMA5D43A-CUR 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
ATSAMA5D43B-CU - 600MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D43B-CU β ActiveMicrochip Technology
ATSAMA5D43A-CUR - ARM Cortex-A5 600MHz MPU | Microchip
ATSAMA5D43A-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D43B-CU | ATSAMA5D43A-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.55 | $9.83 |
| Manufacturer | Microchip Technology | Microchip Technology |
| Series | SAMA5D4 | SAMA5D4 |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Core Count | 1 Core, 32-Bit | β |
| Maximum CPU Clock | 600 MHz | 600 MHz |
| Co-processors / Accelerators | NEON, FPU (VFPv4) | β |
| Instruction Set Architecture | ARMv7-A | β |
| On-chip ROM | 128 KB | β |
| On-chip SRAM | 128 KB | β |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | β |
| External Memory Interface | LPDDR, LPDDR2, DDR2 | β |
| Graphics Acceleration | Yes (2D) | β |
| Display Controller | LCD up to WVGA, Touchscreen | β |
| Ethernet | 10/100 Mbps (1x) | Dual 10/100/1000 EMAC |
| USB | 3x USB 2.0 (incl. HSIC) | 1x USB 2.0 Host + 1x USB 2.0 OTG |
| Supply Voltage - I/O | 1.2 V / 1.8 V / 3.3 V | β |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Package | 289-LFBGA (14x14 mm) | 289-LFBGA (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | β |
| RoHS Status | Compliant | Compliant |
| Core Architecture | β | ARMv7-A |
| Number of Cores | β | 1 |
| Data Bus Width | β | 32-bit |
| On-Chip ROM | β | 128 KB |
| External Memory Bus | β | 16-bit DDR2/LPDDR/LPDDR2, up to 1 GB |
| Graphics Accelerator | β | 2D, integrated |
| Video Decoder | β | Hardware H.264 / MPEG-4 / MPEG-2 / VC-1 |
| LCD Controller | β | 24-bit, WVGA resolution |
| Touch Interface | β | maXTouch (on-die) |
| SIMD Engine | β | NEON |
| Operating Supply Voltage | β | 3.3 V |