ATSAMA5D42A-CU vs ATSAMA5D43A-CU Comparison
Detailed side-by-side comparison of ATSAMA5D42A-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
ATSAMA5D42A-CU - ARM Cortex-A5 MPU 600MHz 361-TFBGA | Microchip
ATSAMA5D42A-CU β ActiveMicrochip Technology
ATSAMA5D43A-CU - 600MHz Cortex-A5 MPU, 128KB ROM | Microchip
ATSAMA5D43A-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D42A-CU | ATSAMA5D43A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $18.24 | $7.85 |
| Core Processor | ARM Cortex-A5 | β |
| Core Architecture | ARMv7-A with Thumb-2, NEON, FPU, MMU | ARM Cortex-A5 (ARMv7-A) |
| Number of Cores | 1 | β |
| Data Bus Width | 32-bit | β |
| Maximum Clock Speed | 600 MHz | β |
| L1 Instruction Cache | 32 KByte | β |
| L1 Data Cache | 32 KByte | β |
| L2 Cache | 128 KByte | β |
| Internal SRAM | 128 KByte | β |
| Operating Voltage (Core) | 1.2 V to 1.32 V | β |
| Operating Voltage (I/O) | 1.8 V / 3.3 V | β |
| DDR Memory Controller | DDR2/LPDDR/DDR3, 16-bit data bus | β |
| Package | 361-TFBGA (16x16 mm, 0.8 mm pitch) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| MSL Level | 3 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Maximum Core Frequency | β | 600 MHz |
| Core Count | β | 1 |
| 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 |