93LC46-I/P Microchip Technology, 93LC46-I/P Datasheet - Page 17

• Manufacturer Part Number: 93LC46-I/P
• Description: IC EEPROM 1KBIT 1MHZ 8DIP
• Manufacturer: Microchip Technology

Specifications of 93LC46-I/P

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 1K (128 x 8 or 64 x 16)
• Speed: 1MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office
Sales and Support
 2004 Microchip Technology Inc.
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.
2.
3.
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.
New Customer Notification System
Register on our web site (www.microchip.com/cn) to receive the most current information on our products.
Device
Temperature
Range
Package
Your local Microchip sales office
The Microchip Corporate Literature Center U.S. FAX: [phone]
The Microchip Worldwide Site (www.microchip.com)
PART NO.
Device
Temperature
93LC46:
93LC46X: 1K 2.5V Microwire Serial EEPROM in
93LC46T: 1K 2.5V Microwire Serial EEPROM
93LC46XT: 1K 2.5V Microwire Serial EEPROM
93LC56:
93LC56X: 2K 2.5V Microwire Serial EEPROM in
93LC56T: 2K 2.5V Microwire Serial EEPROM
93LC56XT:2K 2.5V Microwire Serial EEPROM
93LC66:
93LC66X: 4K 2.5V Microwire Serial EEPROM in
93LC66T: 4K 2.5V Microwire Serial EEPROM
93LC66XT: 4K 2.5V Microwire Serial EEPROM
I
P
SN
Range
X
= -40 C to +85 C
=
=
Plastic DIP (300 mil body), 8-lead
Plastic SOIC (150 mil body), 8-lead
1K 2.5V Microwire Serial EEPROM
2K 2.5V Microwire Serial EEPROM
4K 2.5V Microwire Serial EEPROM
alternate pinouts (SN package only)
(Tape and Reel)
(Tape and Reel)
alternate pinouts (SN package only)
(Tape and Reel)
(Tape and Reel)
alternate pinouts (SN package only)
(Tape and Reel)
(Tape and Reel)
Package
/XX
Pattern
XXX
Examples:
a)
b)
c)
d)
e)
f)
g)
h)
i)
j)
k)
l)
93LC46-I/P: 1K, 128x8 or 64x16 Serial
EEPROM, PDIP package
93LC46-I/SN: 1K, 128x8 or 64x16 Serial
EEPROM, SOIC package
93LC46T-I/SN: 1K, 128x8 or 64x16
Serial EEPROM, SOIC package, tape
and reel
93LC46X-I/SN: 1K, 128x8 or 64x16
Serial EEPROM, Rotated SOIC package
93LC56-I/P: 2K, 256x8 or 128x16 Serial
EEPROM, PDIP package
93LC56-I/SN: 2K, 256x8 or 128x16
Serial EEPROM, SOIC package
93LC56T-I/SN: 2K, 256x8 or 128x16
Serial EEPROM, SOIC package, tape
and reel
93LC56X-I/SN: 2K, 256x8 or 128x16
Serial EEPROM, Rotated SOIC package
93LC66-I/P: 4K, 512x8 or 256x16 Serial
EEPROM, PDIP package
93LC66-I/SN: 4K, 512x8 or 256x16
Serial EEPROM, SOIC package
93LC66T-I/SN: 4K, 512x8 or 256x16
Serial EEPROM, SOIC package, tape
and reel
93LC66X-I/SN: 4K, 512x8 or 256x16
Serial EEPROM, Rotated SOIC package
93LC46/56/66
.
DS21712B-page 17