AT28C256E-20TI Atmel, AT28C256E-20TI Datasheet - Page 13

• Manufacturer Part Number: AT28C256E-20TI
• Manufacturer: Atmel

Specifications of AT28C256E-20TI

• Density: 256Kb
• Interface Type: Parallel
• Organization: 32Kx8
• Access Time (max): 200ns
• Write Protection: Yes
• Data Retention: 10Year
• Operating Supply Voltage (typ): 5V
• Package Type: TSOP-I
• Operating Temp Range: -40C to 85C
• Supply Current: 50mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Lead Free Status / Rohs Status: Not Compliant

27. Ordering Information
27.1
0006K–PEEPR–01/08
(ns)
t
150
200
250
ACC
Blank
28D6
28P6
28U
28F
32L
28S
28T
32J
W
E
F
Standard Package
Active
50
50
50
28-lead, 0.600" Wide, Non-windowed, Ceramic Dual Inline Package (Cerdip)
28-lead, Non-windowed, Ceramic Bottom-brazed Flat Package (Flatpack)
32-lead, Plastic J-leaded Chip Carrier (PLCC)
32-pad, Non-windowed, Ceramic Leadless Chip Carrier (LCC)
28-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)
28-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
28-lead, Plastic Thin Small Outline Package (TSOP)
28-pin, Ceramic Pin Grid Array (PGA)
Die
Standard Device: Endurance = 10K Write Cycles; Write Time = 10 ms
High Endurance Option: Endurance = 100K Write Cycles
Fast Write Option: Write Time = 3 ms
I
CC
(mA)
Standby
0.2
0.3
0.3
0.3
(2)
Ordering Code
AT28C256(E,F)-15JI
AT28C256(E,F)-15PI
AT28C256(E,F)-15SI
AT28C256(E,F)-15TI
AT28C256(E,F)-15DM/883
AT28C256(E,F)-15FM/883
AT28C256(E,F)-15LM/883
AT28C256(E,F)-15UM/883
AT28C256(E,F)-20DM/883
AT28C256(E,F)-20FM/883
AT28C256(E,F)-20LM/883
AT28C256(E,F)-20UM/883
AT28C256(E,F)-25DM/883
AT28C256(E,F)-25FM/883
AT28C256(E,F)-25LM/883
AT28C256(E,F)-25UM/883
AT28C256(E,F)-35UM/883
Package Type
Options
Package
32J
28P6
28S
28T
28D6
28F
32L
28U
28D6
28F
32L
28U
28D6
28F
32L
28U
28U
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)
(-40° C to 85° C)
Military/883C
Military/883C
Military/883C
Industrial
AT28C256
13