AT28C256 ATMEL Corporation, AT28C256 Datasheet - Page 13

• Manufacturer Part Number: AT28C256
• Description: 256K 32K x 8 Paged CMOS E2PROM
• Manufacturer: ATMEL Corporation

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