ATSAMA5D21B-CUR vs ATSAMA5D22B-CUR Comparación
Comparación detallada lado a lado de ATSAMA5D21B-CUR por Microchip Technology y ATSAMA5D22B-CUR por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATSAMA5D22B-CUR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D22B-CUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D21B-CUR | ATSAMA5D22B-CUR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $8,56 | $9,10 |
| Core Processor | ARM Cortex-A5 | — |
| Core Architecture | 32-bit ARMv7-A | ARM Cortex-A5 (32-bit, single-core) |
| Number of Cores | 1 | — |
| Frecuencia de reloj máxima | 500 MHz | — |
| Internal SRAM | 128 KB | — |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| L2 Cache | 128 KB | 32 Kbyte |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| Encapsulado | 196-TFBGA (11x11 mm) | 196-TFBGA, 11x11 mm, 0.75 mm pitch |
| Ball Pitch | 0.8 mm | — |
| Temperatura de funcionamiento | -40C to +85C | — |
| Backup Mode Current | 5 uA | — |
| ADC Resolution | 12-bit | — |
| Audio Subsystem | Embedded (fractional PLL) | — |
| Security Features | Secure boot, TRNG, tamper detection | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Supply Voltage (Core) | [DATA_NEEDED: core supply voltage] | — |
| Maximum CPU Clock | — | 500 MHz |
| L1 Instruction Cache | — | 128 Kbyte |
| L1 Data Cache | — | 128 Kbyte |
| NEON Media Engine | — | Yes (NEON MPE) |
| Floating Point Unit | — | VFPv4-D32 (single and double precision) |
| External Memory Controller | — | 16-bit DDR2/LPDDR/LPDDR2/DDR3(L) |
| Display Controller | — | 24-bit LCD with overlays, 2D graphics accelerator |
| Video Decoder | — | H.264 / MPEG-4 / VP8 / JPEG hardware decode |
| Ethernet | — | 10/100/1000 Mbps with IEEE 1588 |
| USB | — | USB 2.0 High-Speed Host and Device |
| CAN | — | 2x CAN-FD |
| Crypto Accelerator | — | AES, SHA, TRNG; ARM TrustZone secure boot |
| Tensión de alimentación | — | 0.9 V core / 1.8 V / 3.3 V I/O (typical) |
| Operating Temperature (Industrial) | — | -40C to +85C |
| Nivel MSL | — | 3 (per JEDEC J-STD-020) |
| Deep-Sleep Current | — | <5 uA with backup self-refresh |