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AT25256B-SSHL-T EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3
Description:
The AT25128B/AT25256B provides 131,072/262,144 bits of Serial Electrically Erasable and Programmable
Read-Only Memory (EEPROM) organized as 16,384/32,768 words of 8 bits each. The device is optimized for
use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.
The device is available in space-saving 8‑lead SOIC, 8‑lead TSSOP, 8‑pad UDFN and 8‑ball VFBGA packages.
All packages operate from 1.8V to 5.5V.
Quick Detail:
| Manufacturer | Microchip Technology |
| Manufacturer Product Number | AT25256B-SSHL-T |
| Description | IC EEPROM 256KBIT SPI 8SOIC |
| Detailed Description | EEPROM Memory IC 256Kbit SPI 20 MHz 8-SOIC |
Product Attributes:
| TYPE | DESCRIPTION |
| Category | Memory |
| Mfr | Microchip Technology |
| Product Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 256Kb |
| Memory Organization | 32K x 8 |
| Memory Interface | SPI |
| Clock Frequency | 20 MHz |
| Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 1.8V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | AT25256 |
Additional Resources:
| ATTRIBUTE | DESCRIPTION |
| Other Names | AT25256B-SSHL-T SL901TR-NDL |
| AT25256B-SSHL-T SL901 | |
| AT25256B-SSHL-TDKR | |
| AT25256B-SSHL-T SL901CT | |
| AT25256B-SSHL-T-ND | |
| AT25256B-SSHL-T SL901CT-ND | |
| AT25256B-SSHL-T SL901TR-ND | |
| AT25256B-SSHL-TTR | |
| AT25256B-SSHL-T SL901DKR | |
| AT25256B-SSHL-T SL901DKR-ND | |
| Q7942638A | |
| AT25256BSSHLT | |
| AT25256B-SSHL-T SL901TR | |
| AT25256B-SSHL-TCT | |
| Standard Package | 4000 |
Data Picture:
