AT49LV8192A-90TC Atmel, AT49LV8192A-90TC Datasheet - Page 9

• Manufacturer Part Number: AT49LV8192A-90TC
• Manufacturer: Atmel

Specifications of AT49LV8192A-90TC

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 20/19Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP-I
• Program/erase Volt (typ): 3 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 1M/512K
• Supply Current: 25mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

AC Read Characteristics
AC Read Waveforms
Notes:
Input Test Waveforms and
Measurement Level
t
Pin Capacitance
f = 1 MHz, T = 25 ° C
Note:
R
Symbo
l
t
t
t
t
t
t
Symbol
C
C
, t
ACC
CE
OE
DF
OH
RO
IN
OUT
F
(1)
(3)(4)
(2)
< 5 ns
1. CE may be delayed up to t
2. OE may be delayed up to t
3. t
4. This parameter is characterized and is not 100% tested.
1. This parameter is characterized and is not 100% tested.
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or Address,
whichever occurred first
RESET to Output Delay
without impact on t
DF
is specified from OE or CE whichever occurs first (C
(1)
Typ
4
8
ACC
(1)(2)(3)(4)
.
ACC
CE
RESET
CE
OE
- t
OUTPUT
- t
ADDRESS
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
Min
0
HIGH Z
-90
Max
12
6
t
ACC
Max
t
RO
ADDRESS VALID
800
90
90
45
30
t
CE
t
OE
L
= 5 pF).
Output Test Load
Min
0
AT49BV008A(T)/8192A(T)
-10
OUTPUT
VALID
Max
100
100
800
45
30
t
OH
t
DF
Units
Min
pF
pF
0
0
0
CE
-11
ACC
or by t
.
Max
110
110
800
50
30
ACC
- t
Min
OE
0
0
0
after an address change
-12
Conditions
V
Max
V
120
120
800
OUT
50
30
IN
= 0V
= 0V
Units
ns
ns
ns
ns
ns
ns
9