93AA66BT-I/MS
ActiveMicrochip Technology
EEPROM SERIAL-MICROWIRE 4K-BIT 256 X 16 2.5V/3.3V/5V 8-PIN MSOP T/R
93AA66BT-I/MS
ActiveMicrochip Technology
EEPROM SERIAL-MICROWIRE 4K-BIT 256 X 16 2.5V/3.3V/5V 8-PIN MSOP T/R
Description
General part information
93AA66 Series
The Microchip 93AA66A device is a 4Kb Microwire
(3-wire) Serial EEPROM with dedicated 8-bit memory organization and a voltage operation range of 1.8 - 5.5V. Also
available are the 93AA66B for dedicated 16-bit memory organization and the
Technical Specifications
Parameters and characteristics for this part
| Specification | 93AA66BT-I/MS |
|---|---|
| Clock Frequency | 2 MHz |
| Memory Depth | 256 |
| Memory Format | EEPROM |
| Memory Interface (Type) | Microwire |
| Memory Size | 4 Kbit |
| Memory Type | Non-Volatile |
| Memory Width | 16 bit |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.118 in |
| Package Name | 8-TSSOP, 8-MSOP, 8-MSOP |
| Package Width | 3 mm |
| Technology | EEPROM |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 1.8 V |
| Write Cycle Time - Page | 6 ms |
| Write Cycle Time - Word | 6 ms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
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CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
Datasheet
Product Change Notice EN
93AA66BT-I/MS | Datasheet
1K, 2K and 4K Microwire EEPROM Migration
Interfacing Microwire Serial EEPROMs to PIC16 Devices
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C 4-Kbit Microwire Compatible Serial EEPROM Data Sheet
Interfacing Microwire Serial EEPROMs to PIC18 Devices
Using the MSSP Module to Interface Microwire Serial EEPROMs to PIC16 Devices
Using the C18 Compiler to Interface Microwire Serial EEPROMs to PIC18 Devices
