14

AT25128/256

0872O–SEEPR–03/05

Notes:

1. This device is not recommended for new designs. Please refer to AT25256A.

2. For 2.7V devices used in the 4.5V to 5.5V range, please refer to performance values in the AC and DC Characteristics

tables.

AT25256

Package

Operation Range

AT25256-10PI-2.7

AT25256W-10SI-2.7

AT25256-10CI-2.7

AT25256T2-10TI-2.7

8P3

8S2

8CN3

20A2

Industrial Temperature

(–40

°C to 85°C)

AT25256-10PI-1.8

AT25256W-10SI-1.8

AT25256-10CI-1.8

AT25256T2-10TI-1.8

8P3

8S2

8CN3

20A2

Industrial Temperature

(–40

°C to 85°C)

AT25256W-10SJ-2.7

AT25256W-10SJ-1.8

8S2

8S2

Lead-Free/Industrial Temperature

(–40

°C to 85°C)

AT25256W-10SE-2.7

8S2

High Grade/Extended Temperature

(–40

°C to 125°C)

Package Type

8P3

8-lead, 0.300" Wide, Plastic Dual In-line Package (PDIP)

8S2

8-lead, 0.200" Wide, Plastic Gull Wing Small Outline Package (EIAJ SOIC)

8CN3

8-lead, 0.230" Wide, Leadless Array Package (LAP)

20A2

20-lead, 0.170" Wide, Thin Shrink Small Outline Package (TSSOP)

Options

Low-voltage (2.7V to 5.5V)

Low-voltage (1.8V to 5.5V)