ATSAMA5D42B-CU vs ATSAMA5D43A-CU Comparison
Detailed side-by-side comparison of ATSAMA5D42B-CU by Microchip Technology and ATSAMA5D43A-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
ATSAMA5D43A-CU - 600MHz Cortex-A5 MPU, 128KB ROM | Microchip
ATSAMA5D43A-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D42B-CU | ATSAMA5D43A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.40 | $7.85 |
| Series | SAMA5D4 | β |
| Core Processor | ARM Cortex-A5 | β |
| Core Count | 1 | 1 |
| 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, 0.8 mm pitch) |
| Memory Controller | LPDDR, LPDDR2, DDR2, LPDDR3, DDR3, DDR3L | β |
| USB | 3 x USB 2.0 High-Speed | β |
| Ethernet | 10/100 Mbps (1x, GMII/RMII) | β |
| 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 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Core Architecture | β | ARM Cortex-A5 (ARMv7-A) |
| Maximum Core Frequency | β | 600 MHz |
| Data Bit Width | β | 32-bit |
| Instruction Cache | β | 32 KB |
| Data Cache | β | 32 KB |
| ROM | β | 128 KB (boot + crypto library) |
| External Memory Interface | β | 16-bit EBI, supports DDR2/LPDDR/DDR3, NAND Flash with ECC |
| Supply Voltage (Core) | β | 1.0 V to 1.2 V |
| Supply Voltage (I/O) | β | 1.8 V / 3.3 V |
| USB Ports | β | 2 x USB 2.0 High-Speed (host + device) |
| Ethernet MAC | β | 2 x GMAC (10/100/1000 Mbps) |
| Video Decode | β | H.264 720p @ 30 fps (NEON) |
| Hardware Crypto | β | AES, SHA, TRNG, secure boot |
| ADC | β | 12-bit, up to 12 channels |