ATSAMA5D42B-CUR vs ATSAMA5D43B-CU Comparison
Detailed side-by-side comparison of ATSAMA5D42B-CUR by Microchip Technology and ATSAMA5D43B-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
ATSAMA5D42B-CUR - 600MHz ARM Cortex-A5 MPU 361-TFBGA | Microchip
ATSAMA5D42B-CUR β ActiveMicrochip Technology
ATSAMA5D43B-CU - 600MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D43B-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D42B-CUR | ATSAMA5D43B-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.95 | $10.55 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | β |
| Maximum CPU Clock | 600 MHz | 600 MHz |
| Core Count | 1 | 1 Core, 32-Bit |
| Data Bus Width | 32-bit | β |
| ROM Size | 128 KB | β |
| SRAM Size | 128 KB | β |
| L1 Instruction Cache | 32 KB | β |
| L1 Data Cache | 32 KB | β |
| L2 Cache | 128 KB | β |
| External Memory Interface | DDR2/LPDDR/DDR3/LPDDR3 | LPDDR, LPDDR2, DDR2 |
| Supply Voltage (Core) | 1.2 V (typ) | β |
| Supply Voltage (I/O) | 3.3 V (typ) | β |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Package | 361-TFBGA (16x16 mm) | 289-LFBGA (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Series | SAMA5D4 | SAMA5D4 |
| Manufacturer | β | Microchip Technology |
| Core Processor | β | ARM Cortex-A5 |
| Co-processors / Accelerators | β | NEON, FPU (VFPv4) |
| Instruction Set Architecture | β | ARMv7-A |
| On-chip ROM | β | 128 KB |
| On-chip SRAM | β | 128 KB |
| L1 Cache | β | 32 KB I-cache + 32 KB D-cache |
| Graphics Acceleration | β | Yes (2D) |
| Display Controller | β | LCD up to WVGA, Touchscreen |
| Ethernet | β | 10/100 Mbps (1x) |
| USB | β | 3x USB 2.0 (incl. HSIC) |
| Supply Voltage - I/O | β | 1.2 V / 1.8 V / 3.3 V |
| MSL Level | β | 3 (168 hours) |