Technical Document
Specifications
Brand
MicrochipMemory Size
4kbit
Interface Type
Serial-Microwire
Package Type
PDIP
Mounting Type
Through Hole
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
9.27 x 6.35 x 3.3mm
Data Retention
200yr
Maximum Random Access Time
200ns
Number of Words
256
Maximum Operating Temperature
+85 °C
Automotive Standard
AEC-Q100
Minimum Operating Temperature
-40 °C
Product details
93AA66B/93C66B/93LC66B Microwire Serial EEPROM
Microchips 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
EEPROM Serial Access - Microchip
Stock information temporarily unavailable.
Please check again later.
€ 0.428
Each (In a Pack of 10) (ex VAT)
10
€ 0.428
Each (In a Pack of 10) (ex VAT)
10
Buy in bulk
quantity | Unit price | Per Pack |
---|---|---|
10 - 20 | € 0.428 | € 4.28 |
30 - 90 | € 0.42 | € 4.20 |
100+ | € 0.408 | € 4.08 |
Technical Document
Specifications
Brand
MicrochipMemory Size
4kbit
Interface Type
Serial-Microwire
Package Type
PDIP
Mounting Type
Through Hole
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
9.27 x 6.35 x 3.3mm
Data Retention
200yr
Maximum Random Access Time
200ns
Number of Words
256
Maximum Operating Temperature
+85 °C
Automotive Standard
AEC-Q100
Minimum Operating Temperature
-40 °C
Product details
93AA66B/93C66B/93LC66B Microwire Serial EEPROM
Microchips 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