AT29LV040A-20TI Atmel, AT29LV040A-20TI Datasheet - Page 7
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AT29LV040A-20TI
Manufacturer Part Number
AT29LV040A-20TI
Description
Manufacturer
Atmel
Datasheet
1.AT29LV040A-20TI.pdf
(16 pages)
Specifications of AT29LV040A-20TI
Cell Type
NOR
Density
4Mb
Access Time (max)
200ns
Interface Type
Parallel
Boot Type
Bottom/Top
Address Bus
19b
Operating Supply Voltage (typ)
3/3.3V
Operating Temp Range
-40C to 85C
Package Type
TSOP
Program/erase Volt (typ)
3 to 3.6V
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Word Size
8b
Number Of Words
512K
Supply Current
15mA
Mounting
Surface Mount
Pin Count
32
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT29LV040A-20TI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
9. AC Read Characteristics
10. AC Read Waveforms
Notes:
0334H–FLASH–9/08
Symbol
t
t
t
t
t
ACC
CE
OE
DF
OH
(1)
(3)(4)
(2)
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.
without impact on t
DF
is specified from OE or CE whichever occurs first (CL = 5 pF).
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
ACC
.
ACC
CE
(1)(2)(3)(4)
- t
- t
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
Min
0
0
0
AT29LV040A-15
CE
ACC
or by t
.
ACC
- t
Max
150
150
50
30
OE
AT29LV040A
after an address change
Units
ns
ns
ns
ns
ns
7