STMicroelectronics M48T58Y-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP

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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.

規格
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
Maximum Operating Temperature +70 °C
Minimum Operating Temperature 0 °C
Minimum Operating Supply Voltage 4.5 V
396 現貨庫存,可於3工作日發貨。
單價 毎管:12 個
HK$ 132.13
(不含稅)
單位
Per unit
Per Tube*
12 - 12
HK$132.13
HK$1,585.56
24 - 36
HK$127.049
HK$1,524.588
48 - 108
HK$122.513
HK$1,470.156
120 +
HK$118.428
HK$1,421.136
* 參考價格