ATSAM4SD16CB-CFN vs ATSAM4SD16CB-CNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4SD16CB-CFN sa pamamagitan ng Microchip Technology at ATSAM4SD16CB-CNR 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-CNR - 120MHz Cortex-M4 MCU 1MB Flash TFBGA-100 | Microchip
ATSAM4SD16CB-CNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4SD16CB-CFN | ATSAM4SD16CB-CNR |
|---|---|---|
| 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 | ARM Cortex-M4 (32-bit RISC) |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8), dual-bank | — |
| SRAM | 160 KB (100 KB SRAM0 + 60 KB SRAM1) | 160 KB |
| Packhaging | 100-ball VFBGA (7x7 mm) | 100-ball TFBGA (9x9 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) | -40C to +85C (extended temp grade) |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | USB 2.0 Full-Speed device/host/OTG |
| Ethernet | 10/100 GMAC (requires external PHY) | — |
| ADC | 12-bit, up to 24 channels, 1 Msps | 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 | Multiple 16-/32-bit TC channels |
| 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 |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | Compliant |
| CPU Frequency (Max) | — | 120 MHz |
| Flash Memory | — | 1 MB (2 x 512 KB dual-bank) |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| Silicon Revision | — | B (recommended for new designs) |
| Communication Interfaces | — | CAN, UART/USART, SPI, TWI (I2C), I2S, EMAC |
| DMA Channels | — | 24 (PDC + DMA controller) |
| Cryptography | — | AES 256-bit + TRNG |
| Packing Quantity (T&R) | — | Tape & Reel (MRL B grade) |
| Lead-Free | — | Yes (Green compound) |