AT28C256
27.1.3
AT28C256F
tACC
ICC (mA)
Standby
0.3
(ns)
Active
50
Ordering Code
Package
Operation Range
150
AT28C256F-15DM/883
5962-88525 15 XX(3)
5962-88525 07 XX
28D6
AT28C256F-15FM/883
5962-88525 15 ZX(3)
5962-88525 07 ZX
28F
32L
28U
Military/883C
Class B, Fully Compliant
(-55°C to 125°C)
AT28C256F-15LM/883
5962-88525 15 YX(3)
5962-88525 07 YX
AT28C256F-15UM/883
5962-88525 15 UX(3)
5962-88525 07 UX
Notes: 1. Electrical specifications for these speeds are defined by Standard Microcircuit Drawing 5962-88525.
2. 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.
3. Where two DESC numbers apply to the Atmel ordering code apply SL815 to receive parts with the noted DESC number dual
marked along with Atmel part number.
Package Type
28D6
28F
32L
28U
W
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)
Die
Options
Blank
Standard Device: Endurance = 10K Write Cycles; Write Time = 10 ms
High Endurance Option: Endurance = 100K Write Cycles
Fast Write Option: Write Time = 3 ms
E
F
15
0006M–PEEPR–12/09
ATMEL [ ATMEL ]
