ATSAM4SD16CB-CFN vs ATSAM4SD16CB-CN Comparación
Comparación detallada lado a lado de ATSAM4SD16CB-CFN por Microchip Technology y ATSAM4SD16CB-CN 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
ATSAM4SD16CB-CFN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CB-CFN ✓ ActivoMicrochip Technology
ATSAM4SD16CB-CN - 120MHz Cortex-M4 MCU, 1MB Flash | Microchip
ATSAM4SD16CB-CN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4SD16CB-CFN | ATSAM4SD16CB-CN |
|---|---|---|
| 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) | $8,85 | $11,40 |
| Core Architecture | ARM Cortex-M4 (ARMv7-M) with FPU and DSP extensions | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8), dual-bank | 1 MB (dual-bank, 2x 512 KB) |
| SRAM | 160 KB (100 KB SRAM0 + 60 KB SRAM1) | 160 KB |
| Encapsulado | 100-ball VFBGA (7x7 mm) | 100-ball TFBGA, 9x9 mm, 0.8 mm ball pitch |
| Tensión de alimentación | 1.2 V core / 3.3 V I/O (1.62-3.6 V I/O range) | — |
| Temperatura de funcionamiento | -40C to +85C (extended industrial) | -40 C to +105 C (extended industrial, 'CN' designator) |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | 1 x USB 2.0 Full-Speed device |
| Ethernet | 10/100 GMAC (requires external PHY) | — |
| ADC | 12-bit, up to 24 channels, 1 Msps | 1 x 12-bit, up to 16 channels |
| Communication Peripherals | 5x USART/UART, 3x TWI (I2C), 2x SPI, 1x HS-SPI, 1x I2S, 1x CAN 2.0B | — |
| External Bus Interface | 16-bit EBI (SRAM, SDRAM, NAND Flash) | — |
| Timers | 9x 16-bit TC channels, 3x 3-channel 32-bit TC, RTC, SysTick | — |
| DMA | 24-channel peripheral DMA controller | — |
| Security | AES 256-bit, secure boot, Flash CRC, tamper detection | — |
| Tipo de montaje | Surface Mount (BGA, reflow only) | Surface Mount (BGA) |
| Nivel MSL | 3 (168 hours) | 3 |
| Estado RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with FPU and DSP |
| Frecuencia de reloj máxima | — | 120 MHz |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| USART / UART | — | 5 USART + 3 UART |
| SPI | — | 3 channels |
| TWI (I2C) | — | 2 channels |
| HSMCI (SD Card) | — | 1 channel |
| Die Revision | — | Revision B (recommended for new designs) |
| On-chip Regulator | — | LDO or Buck mode (selectable) |