ATSAM4SD16CB-CFN vs ATSAM4SD32CB-CFN موازنہ
تفصیلی ساتھ ساتھ موازنہ از ATSAM4SD16CB-CFN بذریعہ Microchip Technology اور ATSAM4SD32CB-CFN بذریعہ Microchip Technology. اہم خصوصیات، برقی پیرامیٹرز، پیکیجنگ، لائف سائیکل اسٹیٹس، قیمتوں اور دستیابی کا موازنہ کریں تاکہ آپ کی ڈیزائن ضروریات کے لیے بہترین کمپوننٹ کا تعین ہو سکے۔
Microchip Technology
ATSAM4SD16CB-CFN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CB-CFN ✓ فعالMicrochip Technology
ATSAM4SD32CB-CFN - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32CB-CFN ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | ATSAM4SD16CB-CFN | ATSAM4SD32CB-CFN |
|---|---|---|
| برانڈ | Microchip Technology | Microchip Technology |
| زمرہ | Microcontrollers | Microcontrollers |
| لائف سائیکل کی حالت | فعال | فعال |
| Core Architecture | ARM Cortex-M4 (ARMv7-M) with FPU and DSP extensions | ARM Cortex-M4 with FPU and MPU |
| 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 |
| پیکیج | 100-ball VFBGA (7x7 mm) | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch |
| سپلائی وولٹیج | 1.2 V core / 3.3 V I/O (1.62-3.6 V I/O range) | — |
| آپریٹنگ درجہ حرارت | -40C to +85C (extended industrial) | — |
| 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 | 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 | Two 16-bit TC channels, one 16-bit PWM, one RTC, one RTT |
| DMA | 24-channel peripheral DMA controller | — |
| Security | AES 256-bit, secure boot, Flash CRC, tamper detection | — |
| ماؤنٹنگ ٹائپ | Surface Mount (BGA, reflow only) | Surface Mount |
| MSL لیول | 3 (168 hours) | 3 (per JEDEC J-STD-020, reflow at 260C) |
| RoHS اسٹیٹس | Compliant | Compliant (Pb-free) |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 2 MB (2048 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 |
| Communication Interfaces | — | 5x USART, 3x SPI, 2x TWI (I2C), 1x HS USB, 1x CAN, 1x SSC, 1x EMAC |
| DMA Channels | — | 16 peripheral DMA channels |
| Operating Temperature (Grade) | — | -40C to +85C (industrial) |
| Lead-free / Halogen-free | — | Lead-free (green) per Microchip data |