ATSAMA5D41A-CUR vs ATSAMA5D42A-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D41A-CUR by Microchip Technology and ATSAMA5D42A-CUR 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
ATSAMA5D41A-CUR - ARM Cortex-A5 600MHz MPU 289-LFBGA | Microchip
ATSAMA5D41A-CUR ✓ ActiveMicrochip Technology
ATSAMA5D42A-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D42A-CUR ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D41A-CUR | ATSAMA5D42A-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.20 | $18.40 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (32-bit, single core) |
| Maximum CPU Clock | 600 MHz | 600 MHz |
| Core Count | 1 | — |
| Bit Width | 32-bit | — |
| SIMD Engine | ARM NEON | ARM NEON |
| Floating Point Unit | Yes (hardware FPU) | Yes (single and double precision) |
| L2 Cache | 128 KB | 128 KB |
| On-chip ROM | 128 KB (boot ROM) | — |
| Operating Voltage | 3.3 V I/O (core rail separate) | — |
| Package | 289-LFBGA (14x14 mm) | 361-TFBGA (16 x 16 mm) |
| Mounting Type | Surface Mount (BGA) | Surface Mount (BGA) |
| Operating Temperature | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Ethernet | Dual 10/100/1000 GMAC | — |
| USB | USB 2.0 High-Speed Host + Device | USB 2.0 High-Speed Host and Device |
| LCD Controller | TFT up to XGA (2048x2048 max) | — |
| External Memory | DDR2/LPDDR/LPDDR2, NAND, eMMC | — |
| CAN | Dual CAN controllers | — |
| RoHS Status | Compliant | — |
| Packaging | Tape & Reel (TR) | — |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache (per core) |
| Internal ROM | — | 128 KB |
| Internal SRAM | — | 128 KB |
| External Memory Support | — | LPDDR, LPDDR2, DDR2 |
| ADC | — | 5-channel, 10-bit with resistive touchscreen controller |
| Crypto Acceleration | — | AES, SHA-256, TRNG (hardware) |
| Memory Integrity Monitor | — | ICM based on SHA-256 (secure boot) |
| Networking | — | 10/100 Mbps EMAC with MII/RMII |
| Supply Voltage (Core) | — | [DATA_NEEDED: VDDCORE nominal] |