AT27LV512A-90JI Atmel, AT27LV512A-90JI Datasheet - Page 6

• Manufacturer Part Number: AT27LV512A-90JI
• Description: IC OTP 512KBIT 90NS 32PLCC
• Manufacturer: Atmel

Specifications of AT27LV512A-90JI

• Format - Memory: EPROMs
• Memory Type: OTP EPROM
• Memory Size: 512K (64K x 8)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT27LV512A90JI

9. AC Characteristics for Read Operation
V
10. AC Waveforms for Read Operation
Notes:
6
Symbol
t
t
t
t
t
CC
ACC
CE
OE
DF
OH
(2)
(4)(5)
(2)(3)
= 3.0V to 3.6V and 4.5V to 5.5V
(3)
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/V
3. OE/V
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.
AT27LV512A
PP
PP
Parameter
Address to Output Delay
CE to Output Delay
OE/V
OE/V
Occurred First
Output Hold from Address, CE or OE/V
Whichever Occurred First
may be delayed up to t
may be delayed up to t
PP
PP
to Output Delay
or CE High to Output Float, Whichever
CE
ACC
- t
- t
OE
OE
after the falling edge of CE without impact on t
after the address is valid without impact on t
PP
,
(1)
Condition
CE = OE/V
OE/V
CE = V
PP
IL
= V
PP
IL
= V
IL
ACC
CE
.
Min
.
AT27LV512A-90
0
Max
90
90
50
40
0607F–EPROM–12/07
Units
ns
ns
ns
ns
ns