AT27BV020-90VU Atmel, AT27BV020-90VU Datasheet - Page 5

• Manufacturer Part Number: AT27BV020-90VU
• Manufacturer: Atmel

Specifications of AT27BV020-90VU

• Organization: 256Kx8
• Interface Type: Parallel
• In System Programmable: External
• Access Time (max): 90ns
• Package Type: VSOP
• Reprogramming Technique: OTP
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.7/4.5V
• Operating Supply Voltage (max): 3.6/5.5V
• Supply Current: 25mA
• Pin Count: 32
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

8. DC and Operating Characteristics for Read Operation
Notes:
0902F–EPROM–12/07
Symbol
V
I
I
I
I
I
V
V
V
V
V
I
I
I
I
I
V
V
V
V
LI
LO
PP1
SB
CC
LI
LO
PP1
SB
CC
CC
IL
IH
OL
OH
CC
IL
IH
OL
OH
(2)
(2)
= 2.7V to 3.6V
= 4.5V to 5.5V
1. V
2. V
CC
PP
Parameter
Input Load Current
Output Leakage Current
V
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Load Current
Output Leakage Current
V
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
PP
CC
CC
PP
CC
CC
may be connected directly to V
must be applied simultaneously with or before V
(1)
(1)
(1)
(1)
Active Current
Active Current
Read/Standby Current
Standby Current
Read/Standby Current
Standby Current
Condition
V
V
V
I
I
f = 5 MHz, I
V
V
V
V
I
I
I
I
I
I
V
V
V
I
I
f = 5 MHz, I
I
I
SB1
SB2
OL
OL
OL
OH
OH
OH
SB1
SB2
OL
OH
CC
IN
OUT
PP
CC
CC
CC
CC
IN
OUT
PP
, expect during programming. The supply current would then be the sum of I
= 2.0 mA
= 100 µA
= 20 µA
= 2.1 mA
= -2.0 mA
= -100 µA
= -20 µA
= -400 µA
= 0V to V
= 0V to V
= V
(CMOS), CE = V
(TTL), CE = 2.0 to V
= V
(CMOS), CE = V
(TTL), CE = 2.0 to V
= 3.0 to 3.6V
= 2.7 to 3.6V
= 3.0 to 3.6V
= 2.7 to 3.6V
= 0V to V
= 0V to V
CC
CC
OUT
OUT
CC
CC
CC
CC
= 0 mA, CE = V
= 0 mA, CE = V
PP
, and removed simultaneously with or after V
CC
CC
± 0.3V
± 0.3V
CC
CC
+ 0.5V
+ 0.5V
IL
IL
, V
CC
= 3.6V
0.7 x V
V
V
CC
CC
Min
-0.6
-0.6
-0.6
2.0
2.4
2.0
2.4
- 0.2
- 0.1
CC
0.2 x V
V
V
V
AT27BV020
PP
CC
CC
CC
.
Max
100
100
0.8
0.4
0.2
0.1
0.8
0.4
10
20
10
25
±1
±5
±1
±5
8
1
+ 0.5
+ 0.5
+ 0.5
CC
CC
Units
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
µA
and I
V
V
V
V
V
V
V
V
V
V
V
V
V
V
PP
5
.