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Артикул Производитель Серия Упаковка Тип Особенности Объем памяти Интерфейс Напряжение питания Диапазон рабочих температур Способ монтажа Типоразмер Типоразмер корпуса в каталоге поставщика Формат времени Формат даты Напряжение питания от батареи Ток при работе часов не более Жизненный цикл
Жизненный цикл
1552823 PT7C4337ACSE Pericom - Tube Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.8 V ~ 5.5 V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V Active
1552856 PT7C4337WEX Pericom - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.8 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V Discontinued
1552859 PT7C4302WEX Pericom - Tape & Reel (TR) Clock/Calendar Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 31B 3-Wire Serial 1.2 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.5 V ~ 5.5 V 25.3µA ~ 81µA @ 2V ~ 5V Active
1553136 PT7C4337AWE Pericom - Tube Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.8 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V Active
1553168 PT7C4307WEX Pericom - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output 56B I²C, 2-Wire Serial 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2 V ~ 3.5 V 1.5mA @ 4.5V ~ 5.5V Active
1553174 PT7C4311WEX Pericom - Tape & Reel (TR) Clock/Calendar Leap Year, Square Wave Output, Y2K 56B I²C, 2-Wire Serial 1.2 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 70µA @ 1.5V ~ 5.5V Active
1553241 PT7C433833UE Pericom - Tube Clock/Calendar Leap Year, NVSRAM, Square Wave Output 56B I²C, 2-Wire Serial 2.7 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.5 V ~ 3.7 V 125µA @ 2.7V ~ 5.5V Active
1553635 PT7C43390AWEX Pericom * - - - - - - - - - - - - - - Active
1553640 PT7C4563UEX Pericom - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.7 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP HH:MM:SS (24 hr) YY-MM-DD-dd - 0.65µA ~ 0.7µA @ 3V ~ 5V Active
1553641 PT7C4337AWEX Pericom * - - - - - - - - - - - - - - Active
1553642 PT7C4563LEX Pericom * - - - - - - - - - - - - - - Active
1553648 PT7C4337UEX Pericom - - Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.8 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V Active
1553649 PT7C4337ZEEX Pericom - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.8 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3) HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V Active
1553650 PT7C43390LEX Pericom - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.3 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA ~ 0.7µA @ 3V ~ 5V Active
1553651 PT7C4372ALEX Pericom - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year - I²C, 2-Wire Serial 1.8 V ~ 6 V -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 3V Active
1553652 PT7C43190LEX Pericom * - - - - - - - - - - - - - - Last Time Buy
1553653 PT7C43190WEX Pericom * - - - - - - - - - - - - - - Active
1553654 PT7C4372AWEX Pericom * - - - - - - - - - - - - - - Active
1553655 PT7C43190AWEX Pericom * - - - - - - - - - - - - - - Active
1553656 PT7C4337LEX Pericom * - - - - - - - - - - - - - - Last Time Buy
1553657 PT7C4363WEX Pericom * - - - - - - - - - - - - - - Active
1553658 PT7C4311AWEX Pericom * - - - - - - - - - - - - - - Active
1553664 PT7C4563WEX Pericom * - - - - - - - - - - - - - - Active
1553665 PT7C4339WEX Pericom * - - - - - - - - - - - - - - Active
1553666 PT7C4339UEX Pericom * - - - - - - - - - - - - - - Active
1553667 PT7C433833UEX Pericom - - Clock/Calendar Leap Year, NVSRAM, Square Wave Output 56B I²C, 2-Wire Serial 2.7 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.5 V ~ 3.7 V 125µA @ 2.7V ~ 5.5V Active
1553668 PT7C433833WEX Pericom * - - - - - - - - - - - - - - Active
1553672 PT7C4337UE Pericom - Tube Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.8 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V Active
1553673 PT7C4337WE Pericom - Tube Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.8 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V Active
1553674 PT7C43390LE Pericom - Tube Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.3 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA ~ 0.7µA @ 3V ~ 5V Active
1553675 PT7C4372ALE Pericom - Tube Clock/Calendar Alarm, Leap Year - I²C, 2-Wire Serial 1.8 V ~ 6 V -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 3V Active
1553676 PT7C43390WE Pericom * - - - - - - - - - - - - - - Active
1553677 PT7C4372AWE Pericom * - - - - - - - - - - - - - - Active
1553678 PT7C4337LE Pericom * - - - - - - - - - - - - - - Last Time Buy
1553679 PT7C43190LE Pericom * - - - - - - - - - - - - - - Last Time Buy
1553680 PT7C43190WE Pericom * - - - - - - - - - - - - - - Active
1553681 PT7C4363WE Pericom * - - - - - - - - - - - - - - Active
1553684 PT7C4311WE Pericom - Tube Clock/Calendar Leap Year, Square Wave Output, Y2K 56B I²C, 2-Wire Serial 1.2 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 70µA @ 1.5V ~ 5.5V Active
1553685 PT7C4563UE Pericom * - - - - - - - - - - - - - - Active
1553686 PT7C4563WE Pericom * - - - - - - - - - - - - - - Active
1553687 PT7C4311AWE Pericom * - - - - - - - - - - - - - - Active
1553688 PT7C4563LE Pericom * - - - - - - - - - - - - - - Active
1553703 PT7C4302WE Pericom - Tube Clock/Calendar Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 31B 3-Wire Serial 1.2 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.5 V ~ 5.5 V 25.3µA ~ 81µA @ 2V ~ 5V Active
1553704 PT7C4307WE Pericom - Tube Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output 56B I²C, 2-Wire Serial 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2 V ~ 3.5 V 1.5mA @ 4.5V ~ 5.5V Active
1553705 PT7C433833WE Pericom * - - - - - - - - - - - - - - Active
1553720 PT7C4311ZEEX Pericom * - - - - - - - - - - - - - - Active
1553868 PT7C4337ACSEX Pericom * - - - - - - - - - - - - - - Active
1554564 PT7C43390WEX Pericom - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year, Square Wave Output - I²C, 2-Wire Serial 1.3 V ~ 5.5 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA ~ 0.7µA @ 3V ~ 5V Active

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