Integrated Circuits (ICs)
AT25256B-SSHL-T
ActiveMicrochip Technology
EEPROM, 256 KBIT, 32K X 8BIT, SPI, 5 MHZ, SOIC, 8 PINS
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Integrated Circuits (ICs)
AT25256B-SSHL-T
ActiveMicrochip Technology
EEPROM, 256 KBIT, 32K X 8BIT, SPI, 5 MHZ, SOIC, 8 PINS
Technical Specifications
Parameters and characteristics for this part
| Specification | AT25256B-SSHL-T |
|---|---|
| Clock Frequency | 20 MHz |
| Memory Format | EEPROM |
| Memory Interface | SPI |
| Memory Organization | 32K x 8 |
| Memory Size | 32 KB |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
| Write Cycle Time - Word, Page | 5 ms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.21 | |
| 25 | $ 1.16 | |||
| 100 | $ 1.11 | |||
| Digi-Reel® | 1 | $ 1.21 | ||
| 25 | $ 1.16 | |||
| 100 | $ 1.11 | |||
| Tape & Reel (TR) | 4000 | $ 1.11 | ||
| Microchip Direct | T/R | 1 | $ 1.17 | |
| 25 | $ 1.13 | |||
| 100 | $ 1.08 | |||
| 1000 | $ 1.03 | |||
| 5000 | $ 0.99 | |||
| 10000 | $ 0.90 | |||
Description
General part information
AT25256B Series
The Microchip AT25256B is a 256 Kb Serial EEPROM utilizing the
industry standard Serial Peripheral Interface (SPI) compatible serial bus. The
device is organized as one block of 32,768 x 8-bit and is optimized for use in consumer electronics, industrial, medical,
Documents
Technical documentation and resources
