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Os motores de busca de Datasheet de Componentes eletrônicos |
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Os motores de busca de Datasheet de Componentes eletrônicos |
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OP162 Folha de dados(PDF) 8 Page - Analog Devices |
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OP162 Folha de dados(HTML) 8 Page - Analog Devices |
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8 / 88 page  ADuC841/ADuC842/ADuC843 Rev. 0 | Page 8 of 88 ABSOLUTE MAXIMUM RATINGS Table 2. TA = 25°C, unless otherwise noted Parameter Rating AVDD to DVDD –0.3 V to +0.3 V AGND to DGND –0.3 V to +0.3 V DVDD to DGND, AVDD to AGND –0.3 V to +7 V Digital Input Voltage to DGND –0.3 V to DVDD + 0.3 V Digital Output Voltage to DGND –0.3 V to DVDD + 0.3 V VREF to AGND –0.3 V to AVDD + 0.3 V Analog Inputs to AGND –0.3 V to AVDD + 0.3 V Operating Temperature Range, Industrial ADuC841BS,ADuC842BS,ADuC843BS ADuC841BCP, ADuC842BCP, ADuC843BCP –40°C to +85°C Storage Temperature Range –65°C to +150°C Junction Temperature 150°C θJA Thermal Impedance (ADuC84xBS) 90°C/W θJA Thermal Impedance (ADuC84xBCP) 52°C/W Lead Temperature, Soldering Vapor Phase (60 sec) Infrared (15 sec) 215°C 220°C Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. WATCHDOG TIMER 256 BYTES USER RAM POWER SUPPLY MONITOR TEMP SENSOR BAND GAP REFERENCE POR ADuC841/ADuC842/ADuC843 ADC CONTROL AND CALIBRATION DAC1 DAC CONTROL 12-BIT VOLTAGE OUTPUT DAC T0 T1 T2EX T2 INT0 INT1 4 kBYTES DATA FLASH/EE 62 kBYTES PROGRAM FLASH/EE INCLUDING USER DOWNLOAD MODE ASYNCHRONOUS SERIAL PORT (UART) 8052 MCU CORE DOWNLOADER DEBUGGER SYNCHRONOUS SERIAL INTERFACE (I2C AND SPI ) 16-BIT COUNTER TIMERS TIME INTERVAL COUNTER (WAKE-UP CCT) OSC 2 kBYTES USER XRAM 2 × DATA POINTERS 11-BIT STACK POINTER 12-BIT VOLTAGE OUTPUT DAC MUX ... ... 12-BIT ADC ADC0 ADC1 ADC6 ADC7 DAC0 MUX 16-BIT Σ -∆ DAC PWM0 PWM1 16-BIT PWM 16-BIT PWM PWM CONTROL 16-BIT Σ -∆ DAC T/H CREF BUF UART TIMER PLL Figure 2. ADuC Block Diagram (Shaded Areas are Features Not Present on the ADuC812), No DACs on ADuC843, PLL on ADuC842/ADuC843 Only. |
Nº de peça semelhante - OP162 |
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Descrição semelhante - OP162 |
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