93AA66B/93C66B/93LC66B Microwire Serial EEPROM
Microchip’s 93AA66B/93C66B/93LC66B family of devices are 4 Kbit Microwire Serial EEPROMs available in a variety of package, temperature and power supply variants.
Features
16-bit x 256 Organisation
Self-Timed Erase/Write Cycles (including Auto-Erase)
Automatic Erase All (ERAL) Before Write All (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 Erase/Write Cycles
Data Retention >200 Years
Self-Timed Erase/Write Cycles (including Auto-Erase)
Automatic Erase All (ERAL) Before Write All (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 Erase/Write Cycles
Data Retention >200 Years
93LC66B-I/SN, 4kbit Serial EEPROM Memory, 200ns 8-Pin SOIC Serial-Microwire
Manufacturer:
Microchip
Manufacturer Part No:
93LC66B-I/SN
Enrgtech Part No:
ET13851396
Warranty:
Manufacturer
£ 0.28
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Memory Size:
4kbit
Interface Type:
Serial-Microwire
Package Type:
SOIC
Mounting Type:
Surface Mount
Pin Count:
8
Organisation:
256 x 16 bit
Minimum Operating Supply Voltage:
2.5 V
Maximum Operating Supply Voltage:
5.5 V
Programming Voltage:
2.5 → 5.5V
Number of Bits per Word:
16bit
Dimensions:
4.9 x 3.9 x 1.25mm
Maximum Operating Temperature:
+85 °C
