ATSAM4SD32CB-CFN vs ATSAM4SD32BB-MNR तुलना
विस्तृत दोनों ओर की तुलना ATSAM4SD32CB-CFN द्वारा Microchip Technology और ATSAM4SD32BB-MNR 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
ATSAM4SD32CB-CFN - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32CB-CFN ✓ सक्रियMicrochip Technology
ATSAM4SD32BB-MNR - SAM4S Cortex-M4 120MHz 2MB MCU 64-QFN | Microchip
ATSAM4SD32BB-MNR ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAM4SD32CB-CFN | ATSAM4SD32BB-MNR |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M4 with FPU and MPU | ARM Cortex-M4F (with FPU) |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 2 MB (2048 KB) | 2 MB (2048 KB, dual-bank) |
| SRAM | 160 KB | 160 KB |
| Cache | Up to 4 KB (Flash controller cache) | — |
| Core Mark / DMIPS | 1.25 DMIPS/MHz (150 DMIPS at 120 MHz) | — |
| Operating Voltage (VDDIO/VDDIN) | 1.62 V to 3.6 V | — |
| Core Voltage (internal) | 1.2 V (internal LDO) | — |
| USB Interface | Full-speed USB Device with on-chip transceiver | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 Msps, up to 16 channels |
| Communication Interfaces | 5x USART, 3x SPI, 2x TWI (I2C), 1x HS USB, 1x CAN, 1x SSC, 1x EMAC | USB 2.0 FS device, 2x CAN-FD, EMAC (RMII), up to 5x USART, 5x UART, 3x SPI, 2x TWI (I2C) |
| DMA Channels | 16 peripheral DMA channels | 24 (PDC + DMAC) |
| Timers | Two 16-bit TC channels, one 16-bit PWM, one RTC, one RTT | 16-bit and 32-bit timers, RTC, PWM |
| पैकेज | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch | 64-QFN (9x9 mm) with exposed thermal pad |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Operating Temperature (Grade) | -40C to +85C (industrial) | — |
| MSL स्तर | 3 (per JEDEC J-STD-020, reflow at 260C) | MSL3 (per JEDEC J-STD-020) |
| RoHS स्थिति | Compliant (Pb-free) | Compliant |
| Lead-free / Halogen-free | Lead-free (green) per Microchip data | — |
| Core Frequency | — | 120 MHz |
| Performance | — | 150 DMIPS / 1.25 DMIPS/MHz |
| Operating Voltage | — | 1.62 V to 3.6 V |
| ऑपरेटिंग तापमान | — | -40C to +85C (Industrial) |
| Silicon Revision | — | B (recommended for new designs per Microchip) |