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AT27BV020-90VC

P1-P3P4-P6P7-P9P10-P12
AT27BV020
4
Notes: 1. V
CC
must be applied simultaneously with or before V
PP
, and removed simultaneously with or after V
PP
.
2. V
PP
may be connected directly to V
CC
, expect during programming. The supply current would then be the sum of I
CC
and I
PP
.
DC and AC Operating Conditions for Read Operation
AT27BV020-90 AT27BV020-12 AT27BV020-15
Operating Temperature
(Case)
Com. 0°C - 70°C0°C - 70°C0°C - 70°C
Ind. -40°C - 85°C-40°C - 85°C-40°C - 85°C
V
CC
Power Supply
2.7V to 3.6V 2.7V to 3.6V 2.7V to 3.6V
5V ± 10% 5V ± 10% 5V ± 10%
DC and Operating Characteristics for Read Operation
Symbol Parameter Condition Min Max Units
V
CC
= 2.7V to 3.6V
I
LI
Input Load Current V
IN
= 0V to V
CC
±1µA
I
LO
Output Leakage Current V
OUT
= 0V to V
CC
±5µA
I
PP1
(2)
V
PP
(1)
Read/Standby Current V
PP
= V
CC
10 µA
I
SB
V
CC
(1)
Standby Current
I
SB1
(CMOS), CE = V
CC=
± 0.3V 20 µA
I
SB2
(TTL), CE = 2.0 to V
CC
+ 0.5V 100 µA
I
CC
V
CC
Active Current f = 5 MHz, I
OUT
= 0 mA, CE = V
IL
, V
CC
= 3.6V 8 mA
V
IL
Input Low Voltage
V
CC
= 3.0 to 3.6V -0.6 0.8 V
V
CC
= 2.7 to 3.6V -0.6 0.2 x V
CC
V
V
IH
Input High Voltage
V
CC
= 3.0 to 3.6V 2.0 V
CC
+ 0.5 V
V
CC
= 2.7 to 3.6V 0.7 x V
CC
V
CC
+ 0.5 V
V
OL
Output Low Voltage
I
OL
= 2.0 mA 0.4 V
I
OL
= 100 µA 0.2 V
I
OL
= 20 µA 0.1 V
V
OH
Output High Voltage
I
OH
= -2.0=mA 2.4 V
I
OH
= -100 µA V
CC
- 0.2 V
I
OH
= -20 µA V
CC
- 0.1 V
V
CC
= 4.5V to 5.5V
I
LI
Input Load Current V
IN
= 0V to V
CC
±1µA
I
LO
Output Leakage Current V
OUT
= 0V to V
CC
±5µA
I
PP1
(2)
V
PP
(1)
Read/Standby Current V
PP
= V
CC
10 µA
I
SB
V
CC
(1)
Standby Current
I
SB1
(CMOS), CE = V
CC
± 0.3V 100 µA
I
SB2
(TTL), CE = 2.0 to V
CC
+ 0.5V 1 mA
I
CC
V
CC
Active Current f = 5 MHz, I
OUT
= 0 mA, CE = V
IL
25 mA
V
IL
Input Low Voltage -0.6 0.8 V
V
IH
Input High Voltage 2.0 V
CC
+ 0.5 V
V
OL
Output Low Voltage I
OL
= 2.1 mA 0.4 V
V
OH
Output High Voltage I
OH
= -400 µA 2.4 V
AT27BV020
5
Note: 2,3,4,5. – See “AC Waveforms for Read Operation”.
AC Waveforms for Read Operation
(1)
Notes: 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
CE
- t
OE
after the falling edge of CE without impact on t
CE
.
3. OE
may be delayed up to t
ACC
- t
OE
after the address is valid without impact on t
ACC
.
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.
AC Characteristics for Read Operation
V
CC
= 2.7V to 3.6V and 4.5V to 5.5V
Symbol Parameter Condition
AT27BV020
Units
-90 -12 -15
MinMaxMinMaxMinMax
t
ACC
(3)
Address to Output Delay CE = OE = V
IL
90 120 150 ns
t
CE
(2)
CE to Output Delay OE = V
IL
90 120 150 ns
t
OE
(2)(3)
OE to Output Delay CE = V
IL
50 50 60 ns
t
DF
(4)(5)
OE or CE High to Output Float,
whichever occurred first
40 40 50 ns
t
OH
Output Hold from Address, CE or OE,
whichever occurred first
000 ns
AT27BV020
6
Input Test Waveform and
Measurement Level
Output Test Load
l
Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
t
R
, t
F
< 20 ns (10% to 90%)
Note: CL = 100 pF
including jig capacitance.
Pin Capacitance
f = 1 MHz, T = 25°C
(1)
Symbol Typ Max Units Conditions
C
IN
48pFV
IN
= 0V
C
OUT
812pFV
OUT
= 0V
P1-P3P4-P6P7-P9P10-P12

AT27BV020-90VC

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Description:
IC EPROM 2M PARALLEL 32VSOP
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