ORIGINAL IC CHIPS 93LC56BT-I/SN SOIC-8 93LC56B-I/SN 93LC56

Features

• Low-power CMOS technology

• ORG pin to select word size for ‘56C version

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

• 128 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: Pin Function Table Description The Microchip Technology Inc. 93XX56A/B/C devices are 2K bit low voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93AA56C, 93LC56C or 93C56C are dependent upon external logic levels driving the ORG pin to set word size. For dedicated 8-bit communication, the 93AA56A, 93LC56A or 93C56A devices are available, while the 93AA56B, 93LC56B and 93C56B devices provide dedicated 16-bit communication. Advanced CMOS technology makes these devices ideal for low power, nonvolatile 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:93LC56B-I/SN
Product Category: Electrically Erasable Programmable Read-Only Memory	Installation style: SMD/SMT
Package/Case: SOIC-8	Interface Type: 3-Wire, Microwire
Storage capacity: 2 kbit	Organization: 128 x 16
Supply Voltage - Min: 2.5 V	Supply Voltage - Maximum: 5.5 V
Manufacturer: Microchip
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
Package: Tube	Brand: Microchip Technology
Height: 1.25 mm	Length: 4.9 mm
Moisture Sensitivity: Yes	Operating supply current: 2 mA
Operating Supply Voltage: 2.5 V to 5.5 V	Product Type: EEPROM
Factory Packing Quantity: 100	Subcategory: Memory & Data Storage
Width: 3.9 mm	Unit weight: 540 mg