AT27C4096-55VI Atmel, AT27C4096-55VI Datasheet - Page 5
![IC OTP 4MBIT 55NS 40VSOP](/photos/7/21/72188/453-40-vsop_sml.jpg)
AT27C4096-55VI
Manufacturer Part Number
AT27C4096-55VI
Description
IC OTP 4MBIT 55NS 40VSOP
Manufacturer
Atmel
Datasheet
1.AT27C4096-55JU.pdf
(14 pages)
Specifications of AT27C4096-55VI
Format - Memory
EPROMs
Memory Type
OTP EPROM
Memory Size
4M (256K x 16)
Speed
55ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
40-VSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT27C409655VI
9. AC Characteristics for Read Operation
Note:
10. AC Waveforms for Read Operation
Notes:
0311I–EPROM–12/07
Symbol
t
t
t
t
t
ACC
CE
OE
DF
OH
(1)
(1)
(1)
(1)
(1)
1. See the AC Waveforms for Read Operation diagram.
1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unless otherwise specified.
2. OE may be delayed up to t
3. OE may be delayed up to t
4. This parameter is only sampled and is not 100% tested.
5. Output float is defined as the point when data is no longer driven.
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
OE or CE High to Output Float, Whichever
Occurred First
Output Hold from Address, CE or OE, Whichever
Occurred First
CE
ACC
- t
- t
OE
OE
after the falling edge of CE without impact on t
Condition
CE = OE = V
OE = V
CE = V
after the address is valid without impact on t
IL
IL
IL
(1)
Min
7
-55
Max
55
55
20
20
AT27C4096
ACC
CE
.
.
Min
0
-90
AT27C4096
Max
90
90
35
20
Units
ns
ns
ns
ns
ns
5