
The following table lists standard Atmel products that can be ordered.
Device Numbers
Speed
Package and Temperature Combinations
AT28C256
15
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
AT28C256E
15
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
AT28C256F
15
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
AT28C256
20
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
AT28C256E
20
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
AT28C256F
20
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
AT28C256
25
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
AT28C256E
25
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
AT28C256F
25
JC, JI, PC, PI, SC, SI, TC, TI, DM/883, FM/883, LM/883, UM/883
AT28C256
-
W
Valid Part Numbers
t
ACC
(ns)
250
I
CC
(mA)
Ordering Code
Package
Operation Range
Active
Standby
50
0.35
5962-88525 05 UX
5962-88525 05 XX
5962-88525 05 YX
5962-88525 05 ZX
5962-88525 03 UX
5962-88525 03 XX
5962-88525 03 YX
5962-88525 03 ZX
5962-88525 10 UX
5962-88525 10 XX
5962-88525 10 YX
5962-88525 10 ZX
5962-88525 02 UX
5962-88525 02 XX
5962-88525 02 YX
5962-88525 02 ZX
5962-88525 09 UX
5962-88525 09 XX
5962-88525 09 YX
5962-88525 09 ZX
5962-88525 01 UX
5962-88525 01 XX
5962-88525 01 YX
5962-88525 01 ZX
28U
28D6
32L
28F
28U
28D6
32L
28F
28U
28D6
32L
28F
28U
28D6
32L
28F
28U
28D6
32L
28F
28U
28D6
32L
28F
Military/883C
Class B, Fully Compliant
(-55
°
C to 125
°
C)
Military/883C
Class B, Fully Compliant
(-55
°
C to 125
°
C)
300
50
0.35
Military/883C
Class B, Fully Compliant
(-55
°
C to 125
°
C)
50
0.35
Military/883C
Class B, Fully Compliant
(-55
°
C to 125
°
C)
350
50
0.35
Military/883C
Class B, Fully Compliant
(-55
°
C to 125
°
C)
50
0.35
Military/883C
Class B, Fully Compliant
(-55
°
C to 125
°
C)
Notes: 1. Electrical specifications for these speeds are defined by Standard Microcircuit Drawing 5962-88525.
2. See Valid Part Number table below.
3. SMD specifies Software Data Protection feature for device type, although Atmel product supplied to everydevice type
in the SMD is 100% tested for this feature.
Ordering Information
(Continued)
AT28C256
2-229