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 |
