Technical Document
Specifications
Brand
MicrochipMemory Size
1kbit
Interface Type
Serial-Microwire
Package Type
SOIC
Mounting Type
Surface Mount
Pin Count
8
Organisation
64 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
Maximum Random Access Time
200ns
Number of Words
64
Minimum Operating Temperature
-40 °C
Data Retention
200yr
Product details
93AA46B/93C46B/93LC46B Microwire Serial EEPROM
Microchips 93AA46B/93C46B/93LC46B family of devices are 1 Kbit Microwire Serial EEPROMs available in a variety of package, temperature and power supply variants.
Features
64 x 16-bit Organization
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
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0.140 OMR
Each (In a Pack of 20) (ex VAT)
0.147 OMR
Each (In a Pack of 20) (inc VAT)
20
0.140 OMR
Each (In a Pack of 20) (ex VAT)
0.147 OMR
Each (In a Pack of 20) (inc VAT)
20
Technical Document
Specifications
Brand
MicrochipMemory Size
1kbit
Interface Type
Serial-Microwire
Package Type
SOIC
Mounting Type
Surface Mount
Pin Count
8
Organisation
64 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
Maximum Random Access Time
200ns
Number of Words
64
Minimum Operating Temperature
-40 °C
Data Retention
200yr
Product details
93AA46B/93C46B/93LC46B Microwire Serial EEPROM
Microchips 93AA46B/93C46B/93LC46B family of devices are 1 Kbit Microwire Serial EEPROMs available in a variety of package, temperature and power supply variants.
Features
64 x 16-bit Organization
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