DS1744W-120+, Real Time Clocks

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COO (Country of Origin): US
產品詳細資訊

Real Time Clock with NV Memory, Integrated

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries; some devices are available which include an integrated crystal for the clock oscillator.

規格
Attribute Value
Functions Calendar
Date Format YY:MM:DD
Time Format HH:MM:SS
User RAM 32 x 8B
Bus Type Parallel
Mounting Type Through Hole
Package Type EDIP
Pin Count 28
Dimensions 39.37 x 18.8 x 10.67mm
Length 39.37mm
Width 18.8mm
Height 10.67mm
Maximum Operating Supply Voltage 0.6 V, 3.6 V
Maximum Operating Temperature +70 °C
Minimum Operating Supply Voltage -0.3 V, 2 V
Minimum Operating Temperature 0 °C
84 現貨庫存,可於3工作日發貨。
單價 毎管:12 個
HK$ 253.248
(不含稅)
單位
Per unit
Per Tube*
12 - 24
HK$253.248
HK$3,038.976
36 - 48
HK$236.873
HK$2,842.476
60 - 96
HK$221.605
HK$2,659.26
108 - 240
HK$211.999
HK$2,543.988
252 +
HK$210.652
HK$2,527.824
* 參考價格