27. Ordering Information
27.1 Military Dual Marked Package
27.1.1
tACC
(ns)
AT28HC256
ICC (mA)
Active
Standby
90
80
0.3
120
80
0.3
Ordering Code
AT28HC256-90DM/883
5962-88634 03 XX
AT28HC256-90FM/883
5962-88634 03 ZX
AT28HC256-90LM/883
5962-88634 03 YX
AT28HC256-90UM/883
5962-88634 03 UX
AT28HC256-12DM/883
5962-88634 01 XX
AT28HC256-12FM/883
5962-88634 01 ZX
AT28HC256-12LM/883
5962-88634 01 YX
AT28HC256-12UM/883
5962-88634 01 UX
AT28HC256
Package
28D6
28F
32L
28U
28D6
28F
32L
28U
Operation Range
Military/883C
Class B, Fully Compliant
(-55° C to 125° C)
28D6
28F
32L
28U
Blank
E
F
Package Type
28-lead, 0.600" Wide, Non-windowed, Ceramic Dual Inline Package (Cerdip)
28-lead, Non-windowed, Ceramic Bottom-brazed Flat Package (Flatpack)
32-pad, Non-windowed, Ceramic Leadless Chip Carrier (LCC)
28-pin, Ceramic Pin Grid Array (PGA)
Options
Standard Device: Endurance = 10K Write Cycles; Write Time = 10 ms
High Endurance Option: Endurance = 100K Write Cycles
Fast Write Option: Write Time = 3 ms
13
0007N–PEEPR–9/09