ATSAM4SD16CA-AUR vs ATSAM4SD16BA-AU Comparación
Comparación detallada lado a lado de ATSAM4SD16CA-AUR por Microchip Technology y ATSAM4SD16BA-AU 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
ATSAM4SD16CA-AUR - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4SD16CA-AUR ✓ ActivoMicrochip Technology
ATSAM4SD16BA-AU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16BA-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4SD16CA-AUR | ATSAM4SD16BA-AU |
|---|---|---|
| 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) | $7,49 | $8,62 |
| Core Architecture | ARM Cortex-M4 with DSP extensions and Thumb-2 | ARM Cortex-M4F (32-bit) |
| CPU Frequency | 120 MHz maximum | — |
| Program Memory (Flash) | 1 MB (2 x 512 KB dual-bank) | — |
| SRAM | 160 KB | 160 KB |
| Instruction Cache | 2 KB | 2 KB |
| MPU (Memory Protection Unit) | Yes | — |
| Tensión de alimentación | 1.62 V to 3.6 V | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Encapsulado | 100-pin LQFP (14x14 mm) | 64-pin LQFP (10x10 mm) |
| Tipo de montaje | Surface Mount (Tape & Reel) | — |
| USB Interface | USB 2.0 Full-Speed with on-chip transceiver | — |
| ADC | 12-bit, up to 24 channels (per datasheet family) | 12-bit, up to 1 Msps, 16 channels |
| Timers | Multiple 16/32-bit timer/counter channels with PWM | TC x6, SysTick, RTC |
| Communication Interfaces | 5x USART, 2x UART, 2x TWI (I2C), 2x SPI, 1x HS-SPI | — |
| Nivel MSL | MSL3 (per LQFP moisture classification) | — |
| Estado RoHS | Compliant | Compliant |
| Recommended Die Revision for New Designs | Revision B (use ATSAM4SD16CB-AUR / -CFUR variants) | — |
| Frecuencia de reloj máxima | — | 120 MHz |
| Flash Memory | — | 1 MB (1M x 8) |
| FPU | — | Single-precision (IEEE 754) |
| DSP Extensions | — | Yes (single-cycle MAC, SIMD) |
| Memory Protection Unit | — | Yes (MPU) |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| CAN | — | 1 x CAN 2.0B |
| DAC | — | 12-bit, 2 channels |
| Communication | — | USART x4, TWI (I2C) x3, SPI x2, HS-SPI x1 |
| DMA Channels | — | 16 |
| Pin-to-pin Compatibility | — | SAM3N, SAM3S (64/100-pin), SAM7S legacy |