ATSAM4SD16CB-CFN vs ATSAM4S4CB-CFN Comparación
Comparación detallada lado a lado de ATSAM4SD16CB-CFN por Microchip Technology y ATSAM4S4CB-CFN 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
ATSAM4S4CB-CFN - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4CB-CFN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4SD16CB-CFN | ATSAM4S4CB-CFN |
|---|---|---|
| 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 | $4,25 |
| 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 | — |
| SRAM | 160 KB (100 KB SRAM0 + 60 KB SRAM1) | — |
| Encapsulado | 100-ball VFBGA (7x7 mm) | 100-VFBGA (7x7 mm) |
| 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) | — |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | Full-speed USB Device port (SAM4S family) |
| Ethernet | 10/100 GMAC (requires external PHY) | — |
| ADC | 12-bit, up to 24 channels, 1 Msps | — |
| 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 |
| Nivel MSL | 3 (168 hours) | — |
| Estado RoHS | Compliant | — |
| Core Processor | — | ARM Cortex-M4 (32-bit RISC) |
| Core Size | — | 32-bit single-core |
| Frecuencia de reloj máxima | — | 120 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Series | — | SAM4S |
| Terminal Count | — | 100 balls |
| Package Shape | — | Square (VFBGA) |
| Terminal Form | — | Ball |
| Temperature Grade | — | Industrial (105C max) |
| Supply Voltage Note | — | 1.2 V / 3.3 V (per distributor spec) |
| RoHS / Green Package | — | GREEN |
| Moisture Sensitivity Level | — | MRL B (per Mouser listing) |
| Peripherals (Family) | — | UART/USART, SPI, TWI, ADC, PWM, RTC |