Datasheet

 2003-2011 Microchip Technology Inc. DS21831E-page 29
25AA128/25LC128
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
PART NO. X /XX
PackageTape & Reel
Device
Device: 25AA128 =
25LC128 =
25AA128X =
25LC128X =
128k-bit, 1.8V, 64-Byte Page, SPI Serial EEPROM
128k-bit, 2.5V, 64-Byte Page, SPI Serial EEPROM
128k-bit, 1.8V, 64-Byte Page, SPI Serial EEPROM
in alternate pinout (ST only)
128k-bit, 2.5V, 64-Byte Page, SPI Serial EEPROM
in alternate pinout (ST only)
Tape & Reel: Blank =
T=
Standard packaging (tube)
Tape & Reel
Temperature
Range:
I=
E=
-40C to+85C
-40C to+125C
Package: MF =
P=
SN =
SM =
ST =
Micro Lead Frame (6 x 5 mm body), 8-lead
Plastic DIP (300 mil body), 8-lead
Plastic SOIC (3.90 mm body), 8-lead
Plastic SOIJ (5.28 mm body), 8-lead
TSSOP, 8-lead
Examples:
a) 25AA128T-I/SN = 128k-bit, 1.8V Serial
EEPROM, Industrial temp., Tape & Reel, SOIC
package
b) 25AA128T-I/ST = 128k-bit, 1.8V Serial
EEPROM, Industrial temp., Tape & Reel,
TSSOP package
c) 25LC128-I/P = 128k-bit, 2.5V Serial EEPROM,
Industrial temp., P-DIP package
d) 25LC128T-E/MF = 128k-bit, 2.5V Serial
EEPROM, Extended temp., Tape & Reel, DFN
package
e) 25LC128XT-I/ST = 128k-bit, 2.5V Serial
EEPROM, Industrial temp., Tape & Reel,
Rotated pinout, TSSOP package
–
X
Temp Range