STMicroelectronics M48T18-100PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics

Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-low-power oscillator with a clock/calendar circuit to provide real-time data. Packages embed the battery and crystal.

Specifications
Attribute Value
Functions Battery Backup, Calendar, Chip Deselect, Switch Over, Write Protection
Date Format DW:DM:M:Y
Time Format HH:MM:SS
User RAM 8192B
Bus Type Parallel
Mounting Type Through Hole
Package Type PCDIP
Pin Count 28
Dimensions 39.88 x 18.34 x 8.89mm
Length 39.88mm
Width 18.34mm
Height 8.89mm
Maximum Operating Supply Voltage 5.5 V
Minimum Operating Supply Voltage 4.5 V
Maximum Operating Temperature +70 °C
Minimum Operating Temperature 0 °C
372 In stock for delivery within 3 working days
Price Each (In a Tube of 12)
HK$ 144.296
(exc. GST)
units
Per unit
Per Tube*
12 +
HK$144.296
HK$1,731.552
*price indicative
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