ATSAMA5D42A-CUR vs ATSAMA5D41A-CUR Comparação
Comparação detalhada lado a lado de ATSAMA5D42A-CUR por Microchip Technology e ATSAMA5D41A-CUR por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAMA5D42A-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D42A-CUR ✓ AtivoMicrochip Technology
ATSAMA5D41A-CUR - ARM Cortex-A5 600MHz MPU 289-LFBGA | Microchip
ATSAMA5D41A-CUR ✓ AtivoComparação de especificações
| Parâmetro | ATSAMA5D42A-CUR | ATSAMA5D41A-CUR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $18,40 | $7,20 |
| Core Architecture | ARM Cortex-A5 (32-bit, single core) | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 600 MHz | 600 MHz |
| SIMD Engine | ARM NEON | ARM NEON |
| Floating Point Unit | Yes (single and double precision) | Yes (hardware FPU) |
| L1 Cache | 32 KB I-cache + 32 KB D-cache (per core) | — |
| L2 Cache | 128 KB | 128 KB |
| Internal ROM | 128 KB | — |
| Internal SRAM | 128 KB | — |
| External Memory Support | LPDDR, LPDDR2, DDR2 | — |
| Encapsulamento | 361-TFBGA (16 x 16 mm) | 289-LFBGA (14x14 mm) |
| 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) | — |
| USB | USB 2.0 High-Speed Host and Device | USB 2.0 High-Speed Host + Device |
| Networking | 10/100 Mbps EMAC with MII/RMII | — |
| Temperatura de operação | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Supply Voltage (Core) | [DATA_NEEDED: VDDCORE nominal] | — |
| Tipo de montagem | Surface Mount (BGA) | Surface Mount (BGA) |
| Core Count | — | 1 |
| Bit Width | — | 32-bit |
| On-chip ROM | — | 128 KB (boot ROM) |
| Operating Voltage | — | 3.3 V I/O (core rail separate) |
| Ethernet | — | Dual 10/100/1000 GMAC |
| LCD Controller | — | TFT up to XGA (2048x2048 max) |
| External Memory | — | DDR2/LPDDR/LPDDR2, NAND, eMMC |
| CAN | — | Dual CAN controllers |
| Status RoHS | — | Compliant |
| Packaging | — | Tape & Reel (TR) |