Product Identification System

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.

Examples

Table . AT28HC256 Industrial Ordering Information
Ordering Code	Package Drawing Code	Package Option	t_ACC(ns)	Quantity	Operating Range
AT28HC256-70JU	L	J	70	32 Tube	Industrial Temperature (-40°C to +85°C)
AT28HC256-70JU-T	L	J	70	750 Reel
AT28HC256-90JU	L	J	90	32 Tube
AT28HC256-90JU-T	L	J		750 Reel
AT28HC256-90SU	SO	S		27 Tube
AT28HC256-90SU-T	SO	S		1000 Reel
AT28HC256-12JU	L	J	120	32 Tube
AT28HC256-12JU-T	L	J		750 Reel
AT28HC256-12SU	SO	S		27 Tube
AT28HC256-12SU-T	SO	S		1000 Reel

Table . AT28HC256E Industrial Ordering Information
Ordering Code	Package Drawing Code	Package Option	t_ACC(ns)	Quantity	Operating Range
AT28HC256E‑70JU	L	J	70	32 Tube	Industrial Temperature (-40°C to +85°C)
AT28HC256E‑70JU-T	L	J		750 Reel
AT28HC256E‑70SU-T	SO	S		1000 Reel
AT28HC256E‑90JU	L	J	90	32 Tube
AT28HC256E‑90JU-T	L	J		750 Reel
AT28HC256E‑90SU	SO	S		27 Tube
AT28HC256E‑90SU-T	SO	S		1000 Reel

Table . AT28HC256F Industrial Ordering Information
Ordering Code	Package Drawing Code	Package Option	t_ACC(ns)	Quantity	Operating Range
AT28HC256F‑90JU	L	J	90	32 Tube	Industrial Temperature (-40°C to +85°C)
AT28HC256F‑90JU-T	L	J		750 Reel
AT28HC256F‑90SU	SO	S		27 Tube
AT28HC256F‑90SU-T	SO	S		1000 Reel


Package Types
J	32-Lead, Plastic J-leaded Chip Carrier (PLCC)
S	28-Lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
W	Diced Die in Waffle Tray
DWF	Die in Wafer Form Shipped in 6-inch Round Jars


Options
Blank	Standard Device: Endurance = 10K Write Cycles; Write Time 10 ms
E	High Endurance Option: Endurance = 100K Write Cycles
F	Fast Write Option: Write Time = 3 ms

AT28HC256