ATSAME70N19B-AN vs ATSAME70Q21B-CFN तुलना
विस्तृत दोनों ओर की तुलना ATSAME70N19B-AN द्वारा Microchip Technology और ATSAME70Q21B-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
ATSAME70N19B-AN - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70N19B-AN ✓ सक्रियMicrochip Technology
ATSAME70Q21B-CFN - ARM Cortex-M7 MCU 300MHz 2MB Flash 144-UFBGA | Microchip
ATSAME70Q21B-CFN ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAME70N19B-AN | ATSAME70Q21B-CFN |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 300 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 256 KB | 384 KB |
| Instruction Cache | 16 KB | — |
| Supply Voltage (VDDIO/VDD) | 3.0 V to 3.6 V | — |
| ऑपरेटिंग तापमान | -40 C to +105 C | [DATA_NEEDED: industrial/automotive grade] |
| पैकेज | 100-LQFP (14x14 mm) | 144-UFBGA (6x6 mm) |
| माउंटिंग प्रकार | Surface Mount | — |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | 10/100 MAC with 1588 PTP hardware assist |
| USB | HS USB Host/Device with on-chip PHY | USB 2.0 High-Speed with on-chip PHY (Device/Host/OTG) |
| CAN | 2x CAN-FD controllers | 2x CAN-FD |
| ADC | 12-bit AFEC, up to 24 channels | 12-bit, up to 2 Msps, up to 24 channels [DATA_NEEDED: exact channel count] |
| DAC | 12-bit, 2 channels | — |
| External Bus Interface | 16-bit EBI | 16-bit HSIF (up to 133 MHz) for SRAM/FPGA |
| Image Sensor Interface (ISI) | Yes (up to 12-bit parallel camera input) | — |
| TFT LCD Controller | Yes, up to XGA resolution | — |
| MSL स्तर | 3 (168 hours) | — |
| RoHS स्थिति | Compliant | Compliant [DATA_NEEDED: source authority] |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M7 with FPU (single + double precision) |
| Maximum Core Clock | — | 300 MHz |
| Flash Memory | — | 2 MB (dual-bank) |
| सप्लाई वोल्टेज | — | 3.3 V (single supply) [DATA_NEEDED: min/max range] |
| Crypto Accelerator | — | AES, TRNG, SHA |
| DMA | — | 16-channel Peripheral DMA + Event System |
| DSP Extensions | — | Single-precision MAC, SIMD instructions |