DS1644LPM
Dallas Semiconducotr
105.54kb
Nonvolatile timekeeping ram. The DS1644L is a low profile module that requires a PLCC surface mountable socket a
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DS1644 - Nonvolatile Timekeeping RAM
(Maxim Integrated)
19-5203; Rev 4/10
DS1644/DS1644P Nonvolatile Timekeeping RAM
.maxim-ic.
FEATURES
Integrated NV SRAM, Real-Time Clock, Crystal, Power-Fail Co.
DS1644P - Nonvolatile Timekeeping RAM
(Maxim Integrated)
19-5203; Rev 4/10
DS1644/DS1644P Nonvolatile Timekeeping RAM
.maxim-ic.
FEATURES
Integrated NV SRAM, Real-Time Clock, Crystal, Power-Fail Co.
DS1640 - Personal Computer Power FET
(Dallas Semiconducotr)
DS1640/DS1640C Personal Computer Power FET
.dalsemi.
FEATURES
Contains four P channel power FET switches that can each supply over 300 mA @ 0.2.
DS1640C - Personal Computer Power FET
(Dallas Semiconducotr)
DS1640/DS1640C Personal Computer Power FET
.dalsemi.
FEATURES
Contains four P channel power FET switches that can each supply over 300 mA @ 0.2.
DS1642 - Nonvolatile Timekeeping RAM
(Maxim Integrated)
19-5266; Rev 5/10
DS1642 Nonvolatile Timekeeping RAM
.maxim-ic.
FEATURES
Integrated NV SRAM, Real-Time Clock,
Crystal, Power-Fail Control Ci.
DS1643 - Nonvolatile Timekeeping RAMs
(Maxim Integrated Products)
19-5058; Rev 5/10
..
DS1643/DS1643P Nonvolatile Timekeeping RAMs
.maxim-ic.
FEATURES
Integrated NV SRAM, Real-Time Clock, .
DS1643P - Nonvolatile Timekeeping RAMs
(Maxim Integrated Products)
19-5058; Rev 5/10
..
DS1643/DS1643P Nonvolatile Timekeeping RAMs
.maxim-ic.
FEATURES
Integrated NV SRAM, Real-Time Clock, .
DS1645AB - Partitionable 1024K NV SRAM
(Dallas Semiconducotr)
DS1645Y/AB
DS1645Y/AB Partitionable 1024K NV SRAM
FEATURES • 10 years minimum data retention in the absence of
external power
• Data is automatically.
DS1645Y - Partitionable 1024K NV SRAM
(Dallas Semiconducotr)
DS1645Y/AB
DS1645Y/AB Partitionable 1024K NV SRAM
FEATURES • 10 years minimum data retention in the absence of
external power
• Data is automatically.
DS1646 - Nonvolatile Timekeeping RAM
(Maxim Integrated)
19-5595; Rev 10/10
DS1646/DS1646P Nonvolatile Timekeeping RAM
.maxim-ic.
FEATURES
Integrates NV SRAM, Real-Time Clock, Crystal, Power-Fail .