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V3020

Ultra Low Power 1-Bit 32kHz RTC, 0.4uA standby current, up to +125°C.; ·Supply current typically 390nA at 3V\n·50ns access time with 50pF load capacitance\n·Fully operational from 1.2V to 5.5V\n·No busy states or danger of a clock update while accessing\n·Serial communication on one line of a standard parallel data bus or over a conventional 3 wire serial interface\n·Interface compatible with both Intel and Motorola\n·Seconds, minutes, hours, day of month, month, year, week day and week number in BCD format\n·Leap year and week number correction\n·Time set lock mode to prevent unauthorized setting of the current time or date\n·Oscillator stability 0.3 ppm/volt\n·No external capacitor needed\n·Frequency measurement and test modes\n·Temperature range -40 to +85°C\n·On request extended temperature range, -40 to +125°C\n·Pin compatible with the V3021\n·TSSO8 and SO8 packages\n;

The V3020 is a low power CMOS real time clock. Data is transmitted serially as 4 address bits and 8 data bits, over one line of a standard parallel data bus. The device is accessed by chip select (/CS) with read and write control timing provided by either /RD and /WR pulse (Intel CPU) or /DS with advanced R/W (Motorola CPU). Data can also be transmitted over a conventional 3 wire serial interface having CLK, data I/O and strobe. The V3020 has no busy states and there is no danger of a clock update while accessing. Supply current is typically 390nA at VDD = 3.0V. Battery operation is supported by complete functionality down to 1.2V. The oscillator stability is typically 0.3 ppm/V.\n Solutions\n ·Utility meters\n ·Battery operated and portable equipment\n ·Consumer electronics\n ·White/brown goods\n ·Pay phones\n ·Cash registers\n ·Personal computers\n ·Programmable controller systems\n ·Data loggers\n ·Automotive systems\n

V3020

Ultra Low Power 1-Bit 32 kHz RTC

V3020

Ultra Low Power 1-Bit 32 kHz RTC

V3020

Ultra Low Power 1-Bit 32 kHz RTC

V30200C

Dual High Voltage Trench MOS Barrier Schottky Rectifier

FEATURES ?TrenchMOSSchottkytechnology ?Lowforwardvoltagedrop,lowpowerlosses ?Highefficiencyoperation ?Lowthermalresistance ?MeetsMSLlevel1,perJ-STD-020,LFmaximum peakof245°C(forTO-263ABpackage) ?Solderbathtemperature275°Cmaximum,10s,per JESD22-B106

V30200C/ VF30200C/ VB30200C/ VI30200C

Dual High Voltage Trench MOS Barrier Schottky Rectifier Ultra Low VF = 0.526 V at IF = 5A; ·Trench MOS Schottky technology\n·Low forward voltage drop, low power losses\n·High efficiency operation\n;

分立

V30200C_V01

Dual High Voltage Trench MOS Barrier Schottky Rectifier

FEATURES ?TrenchMOSSchottkytechnology ?Lowforwardvoltagedrop,lowpowerlosses ?Highefficiencyoperation ?Lowthermalresistance ?MeetsMSLlevel1,perJ-STD-020,LFmaximum peakof245°C(forTO-263ABpackage) ?Solderbathtemperature275°Cmaximum,10s,per JESD22-B106

V30202C

Dual High Voltage Trench MOS Barrier Schottky Rectifier

FEATURES ?TrenchMOSSchottkytechnologyGen2 ?Lowforwardvoltagedrop,lowpowerlosses ?Highefficiencyoperation ?MeetsMSLlevel1,perJ-STD-020,LFmaximum peakof245°C(forTO-263ABpackage) ?Solderbathtemperature275°Cmaximum,10s, perJESD22-B106(forTO-220AB,ITO-2

V30202C_V01

Dual High Voltage Trench MOS Barrier Schottky Rectifier

FEATURES ?TrenchMOSSchottkytechnologyGen2 ?Lowforwardvoltagedrop,lowpowerlosses ?Highefficiencyoperation ?MeetsMSLlevel1,perJ-STD-020,LFmaximum peakof245°C(forTO-263ABpackage) ?Solderbathtemperature275°Cmaximum,10s, perJESD22-B106(forTO-220AB,ITO-2

V30200C

Dual High-Voltage Trench MOS Barrier Schottky Rectifier Ultra Low VF = 0.526 V at IF = 5 A