ATSAM4SD16CB-CFN vs ATSAM4SD16CB-CFNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4SD16CB-CFN sa pamamagitan ng Microchip Technology at ATSAM4SD16CB-CFNR sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAM4SD16CB-CFN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CB-CFN ✓ NakahandaMicrochip Technology
ATSAM4SD16CB-CFNR - SAM4S Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4SD16CB-CFNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4SD16CB-CFN | ATSAM4SD16CB-CFNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 (2 x 512 KB dual-bank) |
| SRAM | 160 KB (100 KB SRAM0 + 60 KB SRAM1) | 160 KB |
| Packhaging | 100-ball VFBGA (7x7 mm) | 100-VFBGA (7x7 mm) |
| Volte ng Pagbibigay | 1.2 V core / 3.3 V I/O (1.62-3.6 V I/O range) | — |
| Temperature na Operasyon | -40C to +85C (extended industrial) | -40 C to +85 C (extended) |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | — |
| Ethernet | 10/100 GMAC (requires external PHY) | — |
| ADC | 12-bit, up to 24 channels, 1 Msps | 1 x 16-channel 12-bit ADC |
| 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 | Multiple TC, PWM, RTC |
| DMA | 24-channel peripheral DMA controller | — |
| Security | AES 256-bit, secure boot, Flash CRC, tamper detection | — |
| Uri ng Pagpapasok | Surface Mount (BGA, reflow only) | Surface Mount (BGA) |
| Level ng MSL | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M4F (32-bit, single-precision FPU) |
| Core Frequency | — | 120 MHz |
| Supply Voltage (VDDCORE) | — | 1.2 V (typ) |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Peripherals | — | HS USB, CAN, EMAC, USART, SPI, TWI, EBI |
| External Interrupt Controller | — | Yes (16-line) |
| Silicon Revision | — | Revision B (recommended for new designs) |