ATSAM4SD16CB-CFNR vs ATSAM4SD16CB-CFN Comparação
Comparação detalhada lado a lado de ATSAM4SD16CB-CFNR por Microchip Technology e ATSAM4SD16CB-CFN por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAM4SD16CB-CFNR - SAM4S Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4SD16CB-CFNR ✓ AtivoMicrochip Technology
ATSAM4SD16CB-CFN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CB-CFN ✓ AtivoComparação de especificações
| Parâmetro | ATSAM4SD16CB-CFNR | ATSAM4SD16CB-CFN |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $6,12 | $8,85 |
| Core | ARM Cortex-M4F (32-bit, single-precision FPU) | — |
| Core Frequency | 120 MHz | — |
| Program Memory (Flash) | 1 MB (2 x 512 KB dual-bank) | 1 MB (1M x 8), dual-bank |
| SRAM | 160 KB | 160 KB (100 KB SRAM0 + 60 KB SRAM1) |
| Supply Voltage (VDDCORE) | 1.2 V (typ) | — |
| I/O Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Encapsulamento | 100-VFBGA (7x7 mm) | 100-ball VFBGA (7x7 mm) |
| Tipo de montagem | Surface Mount (BGA) | Surface Mount (BGA, reflow only) |
| Temperatura de operação | -40 C to +85 C (extended) | -40C to +85C (extended industrial) |
| Peripherals | HS USB, CAN, EMAC, USART, SPI, TWI, EBI | — |
| ADC | 1 x 16-channel 12-bit ADC | 12-bit, up to 24 channels, 1 Msps |
| Timers | Multiple TC, PWM, RTC | 9x 16-bit TC channels, 3x 3-channel 32-bit TC, RTC, SysTick |
| External Interrupt Controller | Yes (16-line) | — |
| Nível MSL | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Status RoHS | Compliant | Compliant |
| Silicon Revision | Revision B (recommended for new designs) | — |
| Core Architecture | — | ARM Cortex-M4 (ARMv7-M) with FPU and DSP extensions |
| Maximum Clock Speed | — | 120 MHz |
| Tensão de alimentação | — | 1.2 V core / 3.3 V I/O (1.62-3.6 V I/O range) |
| USB | — | USB 2.0 Full-Speed Device with on-chip PHY |
| Ethernet | — | 10/100 GMAC (requires external PHY) |
| 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) |
| DMA | — | 24-channel peripheral DMA controller |
| Security | — | AES 256-bit, secure boot, Flash CRC, tamper detection |