Datasheet

 2002-2012 Microchip Technology Inc. DS21713M-page 41
24AA32A/24LC32A
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
PackageTemperature
Range
Device
Device: 24AA32A: 1.7V, 32 Kbit I
2
C Serial EEPROM
24AA32AT: 1.7V, 32 Kbit I
2
C Serial EEPROM
(Tape and Reel)
24AA32AX: 1.7V, 32 Kbit I
2
C Serial EEPROM in 
alternate pinout (ST only)
24AA32AXT 1.7V, 32 Kbit I
2
C Serial EEPROM in 
alternate pinout (ST only)
24LC32A: 2.5V, 32 Kbit I
2
C Serial EEPROM
24LC32AT: 2.5V, 32 Kbit I
2
C Serial EEPROM
(Tape and Reel)
24LC32AX: 2.5V, 32 Kbit I
2
C Serial EEPROM in 
alternate pinout (ST only)
24LC32AXT 2.5V, 32 Kbit I
2
C Serial EEPROM in 
alternate pinout (ST only)
Temperature
Range:
I = -40°C to +85°C
E = -40°C to +125°C
Package: P = Plastic DIP (300 mil body), 8-lead
SN = Plastic SOIC (3.90 mm body), 8-lead
SM = Plastic SOIJ (5.28 mm body), 8-lead
ST = Plastic TSSOP (4.4 mm body), 8-lead
MS = Plastic MSOP (Micro Small Outline), 8-lead
MC = Plastic DFN (2x3x0.90 mm body), 8-lead
MNY
(1)
= Plastic TDFN (2x3x0.75mm body), 8-lead
OT = Plastic SOT-23, 5-lead (Tape and Reel
only)
CS16K
(2)
= Chip Scale (CS), 5-lead (I-temp, “AA” Tape
and Reel only)
Examples:
a) 24AA32A-I/P: Industrial Temperature,1.7V,
PDIP package
b) 24AA32A-I/SN: Industrial Temperature,1.7V,
SOIC package
c) 24AA32A-I/SM: Industrial Temperature,1.7V,
SOIJ (5.28 mm) package
d) 24AA32A-I/ST: Industrial Temperature,1.7V,
TSSOP package
e) 24AA32AT-I/CS16K = Industrial Temperature,
1.7V, CS package, Tape and Reel
f) 24LC32A-I/P: Industrial Temperature, 2.5V,
PDIP package
g) 24LC32A-E/SN: Automotive Temperature,
2.5V SOIC package
h) 24LC32A-E/SM: Automotive Temperature,
2.5V SOIJ (5.28 mm) package
i) 24LC32AT-I/ST: Industrial Temperature, 2.5V,
TSSOP package, Tape and Reel
Note 1: “Y” indicates a Nickel Palladium Gold (NiPdAu) finish.
2: “16K” indicates 160K technology.