93AA46A_05 Datasheet, PDF (25/28 Pages) Microchip Technology – 1K Microwire Compatible Serial EEPROM

93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
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
X
X
/XX
X
Device Pinout Tape & Reel Temperature Package Lead Finish
Range
Device:
93AA46A: 1K 1.8V Microwire Serial EEPROM
93AA46B: 1K 1.8V Microwire Serial EEPROM
93AA46C: 1K 1.8V Microwire Serial EEPROM w/ORG
93LC46A: 1K 2.5V Microwire Serial EEPROM
93LC46B: 1K 2.5V Microwire Serial EEPROM
93LC46C: 1K 2.5V Microwire Serial EEPROM w/ORG
93C46A: 1K 5.0V Microwire Serial EEPROM
93C46B: 1K 5.0V Microwire Serial EEPROM
93C46C: 1K 5.0V Microwire Serial EEPROM w/ORG
Pinout:
Blank =
X
=
Standard pinout
Rotated pinout
Tape & Reel:
Blank =
T
=
Standard packaging
Tape & Reel
Temperature Range: I
E
= -40°C to +85°C
= -40°C to +125°C
Examples:
a) 93AA46C-I/MS: 1K, 128x8 or 64x16 Serial
EEPROM, MSOP package, 1.8V
b) 93AA46B-I/MS: 1K, 64x16 Serial EEPROM,
MSOP package, 1.8V
c) 93AA46AT-I/OT: 1K, 128x8 Serial EEPROM,
SOT-23 package, tape and reel, 1.8V
d) 93AA46CT-I/MS: 1K, 128x8 or 16x16 Serial
EEPROM, MSOP package, tape and reel, 1.8V
a) 93LC46A-I/MS: 1K, 128x8 Serial EEPROM,
MSOP package, 2.5V
b) 93LC46BT-I/OT: 1K, 64x16 Serial EEPROM,
SOT-23 package, tape and reel, 2.5V
c) 93LC46B-I/MS: 1K, 64x16 Serial EEPROM,
MSOP package, 2.5V
a) 93C46B-I/MS: 1K, 64x16 Serial EEPROM,
MSOP package, 5.0V
b) 93C46C-I/MS: 1K, 128x8 or 16x16 Serial
EEPROM, MSOP package, 5.0V
c) 93C46AT-I/OT: 1K, 128x8 Serial EEPROM,
SOT-23 package, tape and reel, 5.0V
Package:
MS =
OT =
P
=
SN =
ST =
MC =
Plastic MSOP (Micro Small outline, 8-lead)
SOT-23, 6-lead (Tape & Reel only)
Plastic DIP (300 mil body), 8-lead
Plastic SOIC (150 mil body), 8-lead
TSSOP, 8-lead
2x3 DFN, 8-lead
Lead Finish:
Blank =
G=
Pb-free – Matte Tin (see Note 1)
Pb-free – Matte Tin only
Note:
Most products manufactured after January 2005 will have a Matte Tin (Pb-free) finish. Most products manufactured
before January 2005 will have a finish of approximately 63% Sn and 37% Pb (Sn/Pb).
Please visit www.microchip.com/Pbfree for the latest information on Pb-free conversion, including conversion date codes.
Sales and Support
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences
and recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of
the following:
1. Your local Microchip sales office
2. The Microchip Corporate Literature Center U.S. FAX: [phone]
3. The Microchip Worldwide Site (www.microchip.com)
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.
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© 2005 Microchip Technology Inc.
DS21749F-page 25