Product Summary

The 93LC56B-I-SN is a 2K-bit, low-voltage serial Electrically Erasable PROM. The93LC56B-I-SN memory is configured as x16 bits. Advanced CMOS technology makes the device ideal for low power nonvolatile memory applications. The 93LC56B-I-SN is available in standard 8-pin DIP, surface mount SOIC, and TSSOP packages. The 93LC56AX/BX are only offered in a 150-mil SOIC package.

Parametrics

93LC56B-I-SN absolute maximum ratings: (1)VCC: 7.0V; (2)All inputs and outputs w.r.t. Vss: -0.6V to Vcc +1.0V; (3)Storage temperature: -65 to +150℃; (4)Ambient temp. with power applied: -65 to +125℃; (5)Soldering temperature of leads (10 seconds): +300℃; (6)ESD protection on all pins: 4 kV.

Features

93LC56B-I-SN features: (1)Single supply with operation down to 2.5V; (2)Low power CMOS technology: 1 mA active current (typical); 1mA standby current (maximum); (3)128 x 16 bit organization; (4)Self-timed ERASE and WRITE cycles (including auto-erase); (5)Automatic ERAL before WRAL; (6)Power on/off data protection circuitry; (7)Industry standard 3-wire serial interface; (8)Device status signal during ERASE/WRITE cycles; (9)Sequential READ function; (10)1,000,000 E/W cycles guaranteed; (11)Data retention > 200 years; (12)8-pin PDIP/SOIC and 8-pin TSSOP packages.

Diagrams

93LC46
93LC46
Other

Data Sheet
Negotiable 
93LC46/P
93LC46/P
Microchip Technology
EEPROM 128x8 Or 64x16
Data Sheet
0-1: $0.38
1-10: $0.30
10-25: $0.29
25-100: $0.28
93LC46/SN
93LC46/SN
Microchip Technology
EEPROM 128x8 Or 64x16
Data Sheet
0-1: $0.33
1-10: $0.26
10-25: $0.26
25-100: $0.25
93LC46A
93LC46A
Other

Data Sheet
Negotiable 
93LC46A/B/C
93LC46A/B/C
Other

Data Sheet
Negotiable 
93LC46A/P
93LC46A/P
Microchip Technology
EEPROM 128x8
Data Sheet
0-1: $0.20
1-10: $0.17
10-25: $0.16
25-100: $0.16