ATSAMA5D42B-CU vs ATSAMA5D43B-CU Comparison
Detailed side-by-side comparison of ATSAMA5D42B-CU 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-CU - 600MHz ARM Cortex-A5 MPU | Microchip
ATSAMA5D42B-CU β ActiveMicrochip Technology
ATSAMA5D43B-CU - 600MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D43B-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D42B-CU | ATSAMA5D43B-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.40 | $10.55 |
| Series | SAMA5D4 | SAMA5D4 |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Core Count | 1 | 1 Core, 32-Bit |
| Data Bus Width | 32-bit | β |
| Maximum Clock Speed | 600 MHz | β |
| ROM Size | 128 KB | β |
| SRAM Size | 128 KB | β |
| Operating Voltage (Core) | 1.1 V to 1.32 V | β |
| I/O Voltage | 1.2 V, 1.8 V, 3.3 V | β |
| Operating Temperature | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| Package | 361-LFBGA (16x16 mm, TFBGA) | 289-LFBGA (14x14 mm) |
| Memory Controller | LPDDR, LPDDR2, DDR2, LPDDR3, DDR3, DDR3L | β |
| USB | 3 x USB 2.0 High-Speed | 3x USB 2.0 (incl. HSIC) |
| Ethernet | 10/100 Mbps (1x, GMII/RMII) | 10/100 Mbps (1x) |
| Graphics | 2D engine + LCD controller up to 2048x2048 | β |
| Cryptography | AES, 3DES, SHA-256, TRNG, HMAC | β |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| MSL Level | 3 | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Manufacturer | β | Microchip Technology |
| Maximum CPU Clock | β | 600 MHz |
| 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 |
| External Memory Interface | β | LPDDR, LPDDR2, DDR2 |
| Graphics Acceleration | β | Yes (2D) |
| Display Controller | β | LCD up to WVGA, Touchscreen |
| Supply Voltage - I/O | β | 1.2 V / 1.8 V / 3.3 V |