
AT25020B-SSHL-T
ActiveMicrochip Technology
EEPROM, 2KBIT, -40 TO 85DEG C ROHS COMPLIANT: YES

AT25020B-SSHL-T
ActiveMicrochip Technology
EEPROM, 2KBIT, -40 TO 85DEG C ROHS COMPLIANT: YES
Description
General part information
AT25020 Series
The Microchip AT25020B is a 2 Kb Serial EEPROM utilizing the
industry standard Serial Peripheral Interface (SPI) compatible serial bus. The
device is organized as one block of 256 x 8-bit and is optimized for use in consumer electronics, industrial, medical,
Technical Specifications
Parameters and characteristics for this part
| Specification | AT25020B-SSHL-T |
|---|---|
| Clock Frequency | 20 MHz |
| Memory Depth | 256 |
| Memory Format | EEPROM |
| Memory Interface (Type) | SPI |
| Memory Size | 2 Kbit |
| Memory Type | Non-Volatile |
| Memory Width | 8 bit |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Technology | EEPROM |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 1.8 V |
| Write Cycle Time - Page | 5 ms |
| Write Cycle Time - Word | 5 ms |
Pricing
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CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
Using C and a Hardware Module to Interface Texas Instruments' MSP430XXXX MCUs with SPI Serial EEPROMs
PCB Mounting Guidelines for Surface Mount Packages
Using C to Interface Texas Instruments' MSP430XXXX MCUs with SPI Serial EEPROMs
AT25010B/AT25020B/AT25040B - 1/2/4-Kbit SPI Serial EEPROM, Industrial Grade Data Sheet
AT25010B/AT25020B/AT25040B - 1/2/4-Kbit SPI Serial EEPROM, Automotive Grade Data Sheet
Support for Third Party Memory Devices Programmer Sources
AT25020B-SSHL-T | Datasheet