ATSAMA5D41B-CUR vs ATSAMA5D42A-CU Comparison
Detailed side-by-side comparison of ATSAMA5D41B-CUR by Microchip Technology and ATSAMA5D42A-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
ATSAMA5D41B-CUR - ARM Cortex-A5 MPU 600MHz 128KB SRAM | Microchip
ATSAMA5D41B-CUR β ActiveMicrochip Technology
ATSAMA5D42A-CU - ARM Cortex-A5 MPU 600MHz 361-TFBGA | Microchip
ATSAMA5D42A-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D41B-CUR | ATSAMA5D42A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.95 | $18.24 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARMv7-A with Thumb-2, NEON, FPU, MMU |
| Core Count | 1 | β |
| Operating Frequency | 600 MHz (max) | β |
| Internal SRAM | 128 KB | 128 KByte |
| Internal ROM | 128 KB | β |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 (16-bit, up to 200 MHz) | β |
| L1 Instruction Cache | 32 KB | 32 KByte |
| L1 Data Cache | 32 KB | 32 KByte |
| Supply Voltage - Core | 1.5 V (typ) | β |
| Supply Voltage - I/O | 3.3 V (typ) | β |
| LCD Controller | Up to WXGA (2048 x 2048 pixels) | β |
| Ethernet MAC | 2 x 10/100 Mbps (GMII / RGMII / MII) | β |
| USB | 2 x USB 2.0 High-Speed (Host or Device) | β |
| SD/MMC | 2 x SDIO / SDCard / MMC | β |
| Package | 289-LFBGA, 14 x 14 mm, 0.65 mm pitch | 361-TFBGA (16x16 mm, 0.8 mm pitch) |
| Mounting Type | Surface Mount (Tape & Reel) | Surface Mount (BGA) |
| Operating Temperature | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | β |
| Core Processor | β | ARM Cortex-A5 |
| Number of Cores | β | 1 |
| Data Bus Width | β | 32-bit |
| Maximum Clock Speed | β | 600 MHz |
| L2 Cache | β | 128 KByte |
| Operating Voltage (Core) | β | 1.2 V to 1.32 V |
| Operating Voltage (I/O) | β | 1.8 V / 3.3 V |
| DDR Memory Controller | β | DDR2/LPDDR/DDR3, 16-bit data bus |
| MSL Level | β | 3 (per JEDEC J-STD-020) |