ATSAM4SD16CB-CFN vs ATSAM4S8CB-CFN तुलना
विस्तृत दोनों ओर की तुलना ATSAM4SD16CB-CFN द्वारा Microchip Technology और ATSAM4S8CB-CFN द्वारा Microchip Technology. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Microchip Technology
ATSAM4SD16CB-CFN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CB-CFN ✓ सक्रियMicrochip Technology
ATSAM4S8CB-CFN - 120MHz Cortex-M4 MCU, 512KB Flash, 100-VFBGA | Microchip
ATSAM4S8CB-CFN ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAM4SD16CB-CFN | ATSAM4S8CB-CFN |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M4 (ARMv7-M) with FPU and DSP extensions | ARM 32-bit RISC |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8), dual-bank | 512 KB (512K x 8) |
| SRAM | 160 KB (100 KB SRAM0 + 60 KB SRAM1) | 128 KB |
| पैकेज | 100-ball VFBGA (7x7 mm) | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch |
| सप्लाई वोल्टेज | 1.2 V core / 3.3 V I/O (1.62-3.6 V I/O range) | — |
| ऑपरेटिंग तापमान | -40C to +85C (extended industrial) | — |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | USB 2.0 Full-Speed Device with on-chip transceiver |
| Ethernet | 10/100 GMAC (requires external PHY) | — |
| ADC | 12-bit, up to 24 channels, 1 Msps | 12-bit, up to 16 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) | 16-bit Static Memory Controller (EBI) |
| Timers | 9x 16-bit TC channels, 3x 3-channel 32-bit TC, RTC, SysTick | Multiple 16-bit and 32-bit timers, PWM, RTC |
| DMA | 24-channel peripheral DMA controller | — |
| Security | AES 256-bit, secure boot, Flash CRC, tamper detection | — |
| माउंटिंग प्रकार | Surface Mount (BGA, reflow only) | Surface Mount (BGA) |
| MSL स्तर | 3 (168 hours) | — |
| RoHS स्थिति | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with FPU |
| अधिकतम क्लॉक फ़्रीक्वेंसी | — | 120 MHz |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Operating Temperature (Industrial) | — | -40C to +85C |
| Operating Temperature (Green, MRL B) | — | -40C to +105C |
| CAN | — | 2x CAN 2.0A/B controllers |
| DAC | — | 2x 12-bit DAC |
| Communication Interfaces | — | UART/USART, SPI, TWI (I2C), I2S, USB, CAN |
| Supply Current (Active, 100 MHz) | — | approximately 30 mA |
| Supply Current (Backup, RTC) | — | approximately 3 uA at 1.8 V |
| MSL (Moisture Sensitivity) | — | MSL3 (per BGA package) |