Serial EEPROM memory, 4Kb density, organized as 256 words by 16 bits. Features MICROWIRE and 3-wire serial interface with a maximum frequency of 2MHz. Operates with supply voltages from 2.5V to 6V, with a nominal 5.5V. Access times range from 200ns to 450ns. Packaged in an 8-pin SOIC surface mount with tin, matte contact plating. Suitable for automotive applications, operating between 0°C and 70°C.
Frequency2MHz
PackageSOIC
Current1.5mA
MountingSurface Mount
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Technical Specifications
Microchip 93LC66B/SN technical specifications.
General
Access Time
200ns
Access Time-Max
450ns
Package/Case
SOIC
Contact Plating
Tin, Matte
Density
4Kb
Frequency
2MHz
Height
1.5mm
Interface
MICROWIRE, 3-WIRE, Serial
Lead Free
Lead Free
Length
4.9mm
Max Frequency
2MHz
Max Operating Temperature
70°C
Max Supply Voltage
6V
Memory Size
4Kb
Memory Type
Non-Volatile, , EEPROM
Min Operating Temperature
0°C
Min Supply Voltage
2.5V
Mount
Surface Mount
Number of Words
256
Organization
256X16
Package Quantity
100
Packaging
Rail/Tube
Programming Voltage
6V
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Supply Current
1.5mA
Supply Voltage-Nom
5.5V
Width
3.9mm
Write Cycle Time-Max (tWC)
6ms
Write Protection
NO
Compliance
RoHS
Compliant
Datasheet
Microchip 93LC66B/SN Datasheet
Download the complete datasheet for Microchip 93LC66B/SN to view detailed technical specifications.
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