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| PartNumber | AT25256B-MAHL-T | AT25256B-MAHL-E | AT25256B-CUL-T |
| Description | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN | EEPROM 20MHz, Ind Temp, 8-VFBGA |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | UDFN-8 | UDFN-8 | VFBGA-8 |
| Memory Size | 256 kbit | 256 kbit | 256 kbit |
| Organization | 32 k x 8 | 32 k x 8 | 32 k x 8 |
| Interface Type | Serial, 4-Wire, SDI, SPI | SPI | SPI |
| Data Retention | 100 Year | 100 Year | 100 Year |
| Maximum Clock Frequency | 20 MHz | 20 MHz | 20 MHz |
| Supply Current Max | 10 mA | 10 mA | 10 mA |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | AT25256B | AT25256B | AT25256B |
| Packaging | Reel | Reel | Reel |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 5000 | 15000 | 5000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.000335 oz | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT25256B-XHL-B | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | |
| AT25256B-SSHL-T | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | ||
| AT25256B-SSHL-B | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | ||
| AT25256B-XHL-T | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | ||
| AT25256B-MAHL-T | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | ||
| AT25256B-MAHL-E | EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN | ||
| AT25256B-CUL-T | EEPROM 20MHz, Ind Temp, 8-VFBGA | ||
| AT25256BSSHLT | EEPROM, 32KX8, Serial, CMOS, PDSO8 | ||
| AT25256BSSHLB | EEPROM, 32KX8, Serial, CMOS, PDSO8 | ||
| AT25256B-MAHL-T | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | ||
| AT25256B-XHL-T | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | ||
| AT25256B-SSHL-T | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | ||
| AT25256B-SSHL-B | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | ||
| AT25256B-XHL-B | EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 | ||
| AT25256B | New and Original | ||
| AT25256B-SHL-B | EEPROM Serial-SPI 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin SOIC (Alt: AT25256B-SHL-B) | ||
| AT25256B-SHL-T | SPI SerialEEPROMS128K (16,384 x 8)256K (32,768 x 8) | ||
| AT25256B-SSH | New and Original | ||
| AT25256B-SSHL | New and Original | ||
| AT25256BW-SSHL-T | New and Original | ||
| AT25256B-CUL-T | IC EEPROM 256K SPI 20MHZ 8VFBGA | ||
| AT25256B-SSHL-T-CUT TAPE | New and Original | ||
| AT25256B-MAHL-E | SPI Serial EEPROM | ||
| AT25256B-MAPDGV-E | 5MHZ AUTO GRADE1 8-UDFN | ||
| AT25256B-MAPDGV-T | 5MHZ AUTO GRADE1 8-UDFN | ||
| AT25256B-SSPDGV-T | 5MHZ A-TMP 8-SOIC |