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Microchip 93LC66B-I/P 4kbit Serial EEPROM Memory 8 Pin PDIP Serial Microwire

Microchip 93LC66B-I/P 4kbit Serial EEPROM Memory 8 Pin PDIP Serial Microwire

Through Hole 93LC66B-I/P Microchip

256 x 16 Organization 93LC66B-I/P

8 Pin Integrated Circuit Microchip

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Product Details
Model Number:
Integrated Circuit
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Minimum Order Quantity
Packaging Details
Package: TO-220
Delivery Time
5-8 work days
Payment Terms
Supply Ability
5k-10k per day
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Product Description


• Low-power CMOS technology

• ORG pin to select word size for ‘66C version

• 512 x 8-bit organization ‘A’ ver. devices (no ORG)

• 256 x 16-bit organization ‘B’ ver. devices (no ORG)

• Self-timed ERASE/WRITE cycles (including auto-erase)

• Automatic ERAL before WRAL

• Power on/off data protection circuitry

• Industry standard 3-wire serial I/O

• Device Status signal (READY/BUSY)

• Sequential READ function

• 1,000,000 E/W cycles

• Data retention > 200 years.Temperature ranges supported: Industrial (I) -40°C to +85°C - Automotive (E) -40°C to +125°C

Description The Microchip Technology Inc. 93XX66A/B/C devices are 4K bit low voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93AA66C, 93LC66C or 93C66C are dependent upon external logic levels driving the ORG pin to set word size. For dedicated 8-bit communication, the 93AA66A, 93LC66A or 93C66A devices are available, while the 93AA66B, 93LC66B and 93C66B devices provide dedicated 16-bit communication. Advanced CMOS technology makes these devices ideal for low power, non-volatile memory applications. The entire 93XX Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, and 8-lead TSSOP. Pb-free (Pure Matte Sn) finish is also available.

Product name:93LC66B-I/P Microchip 93LC66B-I/P 4kbit Serial EEPROM Memory 8 Pin PDIP Serial Microwire 0
 Manufacturer: Microchip Product Category: Electrically Erasable Programmable Read-Only Memory
Mounting Style: Through Hole Interface Type: 3-Wire, Microwire
Storage capacity: 4 kbit Package/Case: PDIP-8
Organization: 256 x 16
Supply Voltage - Min: 2.5 V Supply Voltage - Maximum: 5.5 V
Minimum operating temperature: - 40 C Maximum operating temperature: + 85 C
Maximum clock frequency: 2 MHz Access time: 200 ns
Data retention: 200 Year Supply Current—Maximum: 2 mA
Height: 3.3 mm Length: 9.27 mm
Operating supply current: 2 mA Operating Supply Voltage: 2.5 V to 5.5 V
Product Type: EEPROM Factory Packing Quantity: 60
Subcategory: Memory & Data Storage Width: 6.35 mm


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