93AA66C-I/SN Microchip Technology, 93AA66C-I/SN Datasheet - Page 21
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93AA66C-I/SN
Manufacturer Part Number
93AA66C-I/SN
Description
IC EEPROM 4KBIT 3MHZ 8SOIC
Manufacturer
Microchip Technology
Specifications of 93AA66C-I/SN
Memory Size
4K (512 x 8 or 256 x 16)
Package / Case
8-SOIC (3.9mm Width)
Operating Temperature
-40°C ~ 85°C
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
3MHz
Interface
Microwire, 3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Organization
256 K x 16 or 512 x 8
Interface Type
2-Wire
Maximum Clock Frequency
1 MHz
Access Time
6 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Maximum Operating Current
2 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
1.8 V, 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
93AA66C-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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
2003 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.
PART NO.
Device
Pinout:
Tape & Reel:
Temperature Range
Package
Lead Finish:
Device
Your local Microchip sales office
The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277
The Microchip Worldwide Site (www.microchip.com)
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
Pinout
X
Tape & Reel
93AA66A: 4K 1.8V Microwire Serial EEPROM
93AA66B: 4K 1.8V Microwire Serial EEPROM
93AA66C: 4K 1.8V Microwire Serial EEPROM w/ORG
93LC66A: 4K 2.5V Microwire Serial EEPROM
93LC66B: 4K 2.5V Microwire Serial EEPROM
93LC66C: 4K 2.5V Microwire Serial EEPROM w/ORG
93C66A:
93C66B:
93C66C:
Blank =
X
Blank =
T
I
E
MS
OT
P
SN
ST
Blank =
G
X
=
=
=
=
=
=
=
=
=
=
4K 5.0V Microwire Serial EEPROM
4K 5.0V Microwire Serial EEPROM
4K 5.0V Microwire Serial EEPROM w/ORG
-40°C to +85°C
-40°C to +125°C
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
Temperature
Standard pinout
Rotated pinout
Standard packaging
Standard 63% / 37% SnPb
Pure Matte Sn
Tape & Reel
Range
X
Package
/XX
Lead Finish
X
Examples:
a)
b)
c)
d)
a)
b)
c)
d)
a)
b)
c)
93AA66C-I/MS: 4K, 512x8 or 256x16 Serial
EEPROM, MSOP package, 1.8V
93AA66B-I/MS: 4K, 256x16 Serial EEPROM,
MSOP package, 1.8V
93AA66AT-I/OT: 4K, 512x8 Serial EEPROM,
SOT-23 package, tape and reel, 1.8V
93AA66CT-I/MS: 4K, 512x8 or 256x16 Serial
EEPROM, MSOP package, tape and reel, 1.8V
93LC66A-I/MS: 4K, 512x8 Serial EEPROM,
MSOP package, 2.5V
93LC66BT-I/OT: 4K, 256x16 Serial EEPROM,
SOT-23 package, tape and reel, 2.5V
93LC66B-I/MS: 4K, 256x16 Serial EEPROM,
MSOP package, 2.5V
EEPROM, SOIC package, rotated pinout,
Industrial temperature, Pb-free finish, 2.5V
93C66B-I/MS: 4K, 256x16 Serial EEPROM,
MSOP package, 5.0V
93C66C-I/MS: 4K, 512x8 or 256x16 Serial
EEPROM, MSOP package, 5.0V
93C66AT-I/OT: 4K, 512x8 Serial EEPROM,
SOT-23 package, tape and reel, 5.0V
93LC66BXT-I/SNG:
.
4K,
DS21795B-page 21
256x16
Serial