DS1225AD-70IND+,NVRAM

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

10 years minimum data retention in the absence of external powerData is automatically protected during power lossDirectly replaces 8k x 8 volatile static RAM or EEPROMUnlimited write cyclesLow-power CMOS28-pin DIP packageRead and write access times of 70nsLithium energy source is electrically disconnected to retain freshness until power is applied for the first timeFull ±10% VCC operating range (DS1225AD)Optional ±5% VCC operating range (DS1225AB)Optional Industrial temperature range of -40°C to +85°C, designated IND

Specifications
Attribute Value
Memory Size 64kbit
Organisation 8K x 8
Maximum Random Access Time 70ns
Mounting Type Through Hole
Package Type EDIP
Pin Count 28
Dimensions 39.37 x 18.29 x 10.67mm
Length 39.37mm
Width 18.29mm
Height 10.67mm
Maximum Operating Supply Voltage 5.5 V
Maximum Operating Temperature +85 °C
Number of Bits per Word 8bit
Minimum Operating Temperature -40 °C
Number of Words 8K
Minimum Operating Supply Voltage 4.5 V
72 In stock for delivery within 6 working days
Price (VAT excluded) Each (In a Tube of 12)
TWD 844.90
(exc. GST)
TWD 887.10
(inc. GST)
units
Per unit
Per Tube*
12 - 24
TWD844.90
TWD10,138.80
36 - 48
TWD741.20
TWD8,894.40
60 - 96
TWD687.10
TWD8,245.20
108 +
TWD637.30
TWD7,647.60
*price indicative