- RS Stock No.:
- 913-9510
- Mfr. Part No.:
- 93LC46B/SN
- Brand:
- Microchip
- RS Stock No.:
- 913-9510
- Mfr. Part No.:
- 93LC46B/SN
- Brand:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
93C46/93LC46 Microwire Serial EEPROM
The Microchip 93C46/93LC46 family are 1 kbit EEPROM chips with a Microware compatible Serial Interface.
Features
Low-Power CMOS Technology – Read Current 1 mA and Standby Current 5 μA (both maximum)
Microwire Serial Interface
Versions with 128 x 8-bit, 64 x 16-bit and selectable 128 x 8-bit or 64 x 16-bit available
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
More than 1 Million Erase/Write Cycles
Data Retention >200 years
Microwire Serial Interface
Versions with 128 x 8-bit, 64 x 16-bit and selectable 128 x 8-bit or 64 x 16-bit available
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
More than 1 Million Erase/Write Cycles
Data Retention >200 years
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
EEPROM Serial Access - Microchip
Specifications
Attribute | Value |
---|---|
Memory Size | 1kbit |
Interface Type | Serial-Microwire |
Package Type | SOIC |
Mounting Type | Surface Mount |
Pin Count | 8 |
Organisation | 1K 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 | 6 x 4.9 x 1.75mm |
Maximum Random Access Time | 250ns |
Maximum Operating Temperature | +70 °C |
Data Retention | 200yr |
Number of Words | 64k |
Minimum Operating Temperature | -40 °C |