WE128K32N-140G2TC WEDC [White Electronic Designs Corporation], WE128K32N-140G2TC Datasheet
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WE128K32N-140G2TC
Related parts for WE128K32N-140G2TC
WE128K32N-140G2TC Summary of contents
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... Organized as 128Kx32; User Confi gurable as 256Kx16 or 512Kx8 Write Endurance 10,000 Cycles Data Retention Ten Years Minimum (at +25°C) Commercial, Industrial and Military Temperature Ranges Low Power CMOS Automatic Page Write Operation FIGURE 1 – PIN CONFIGURATION FOR WE128K32N-XH1X Top View I I/O ...
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White Electronic Designs FIGURE 3 – PIN CONFIGURATION FOR WE128K32-XG2TX Top View I/O 13 ...
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White Electronic Designs ABSOLUTE MAXIMUM RATINGS Parameter Symbol Operating Temperature T A Storage Temperature T STG Signal Voltage Relative to GND V G Voltage on OE# and A9 NOTE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent ...
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White Electronic Designs WRITE A write cycle is initiated when OE# is high and a low pulse is on WE# or CS# with CS# or WE# low. The address is latched on the falling edge of CS# or WE# whichever ...
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White Electronic Designs FIGURE 5 – WRITE WAVEFORMS WE# CONTROLLED OE# ADDRESS 1-4 DATA IN FIGURE 6 – WRITE WAVEFORMS CS# CONTROLLED OE# ADDRESS DATA IN White ...
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White Electronic Designs READ The WE128K32-XXX stores data at the memory location determined by the address pins. When CS# and OE# are low and WE# is high, this data is present on the outputs. When CS# and OE# are high, ...
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White Electronic Designs DATA POLLING The WE128K32-XXX offers a data polling feature which allows a faster method of writing to the device. Figure 8 shows the timing diagram for this function. During a byte or page write cycle, an attempted ...
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White Electronic Designs PAGE WRITE OPERATION The WE128K32-XXX has a page write operation that allows one to 128 bytes of data to be written into the device and consecutively loads during the internal programming period. Successive bytes may be loaded ...
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White Electronic Designs FIGURE 10 – SOFTWARE BLOCK DATA PROTECTION ENABLE ALGORITHM NOTES: 1. Data Format (Hex); Address Format (Hex Write Protect state will be activated at end of write even ...
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White Electronic Designs FIGURE 10 – SOFTWARE BLOCK DATA PROTECTION DISABLE ALGORITHM LOAD DATA AA TO ADDRESS 5555 LOAD DATA 55 TO ADDRESS 2AAA LOAD DATA 80 TO ADDRESS 5555 LOAD DATA AA TO ADDRESS 5555 LOAD DATA 55 TO ...
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White Electronic Designs PACKAGE 400: 66 PIN, PGA TYPE, CERAMIC HEX-IN-LINE PACKAGE, HIP (H1) 4.60 (0.181) MAX ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES White Electronic Designs Corp. reserves the right to change products or specifi cations without ...
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White Electronic Designs PACKAGE 509: 68 LEAD, CERAMIC QUAD FLAT PACK, CQFP (G2T) ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2006 Rev. ...
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... White Electronic Designs FIGURE 12 – ALTERNATE PIN CONFIGURATION FOR WE128K32NP-XH1X Top View I I I/O I I/O GND I/O I I I/O I ...
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... EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. ...