ATSAMA5D21B-CUR vs ATSAMA5D23B-CUR Comparación
Comparación detallada lado a lado de ATSAMA5D21B-CUR por Microchip Technology y ATSAMA5D23B-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
ATSAMA5D23B-CUR - 500MHz Cortex-A5 MPU | Microchip | Industrial
ATSAMA5D23B-CUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D21B-CUR | ATSAMA5D23B-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 | $10,05 |
| Core Processor | ARM Cortex-A5 | — |
| Core Architecture | 32-bit ARMv7-A | — |
| Number of Cores | 1 | 1 |
| Frecuencia de reloj máxima | 500 MHz | — |
| Internal SRAM | 128 KB | — |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| L2 Cache | 128 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash |
| Encapsulado | 196-TFBGA (11x11 mm) | 196-ball TFBGA, 11x11 mm, 0.8 mm pitch |
| Ball Pitch | 0.8 mm | — |
| Temperatura de funcionamiento | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Backup Mode Current | 5 uA | 5 uA typical |
| 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] | — |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | SAMA5D2 |
| Core | — | Arm Cortex-A5 (32-bit) with NEON and TrustZone |
| Maximum CPU Frequency | — | 500 MHz |
| On-chip SRAM | — | 128 KB |
| Terminal Form | — | BALL |
| Package Shape | — | SQUARE |
| Temperature Grade | — | INDUSTRIAL |
| Peripheral Touch Controller | — | Yes (PTC) |
| Embedded Audio Subsystem | — | Yes (Class-D amplifier interface, I2S) |
| Cryptographic Accelerators | — | AES, SHA, TRNG, secure boot |
| Connectivity | — | USB, Ethernet 10/100, CAN-FD, UART, SPI, I2C, SDIO |
| Nivel MSL | — | 3 |