AT49BV001ANT-55JU Atmel, AT49BV001ANT-55JU Datasheet - Page 8
AT49BV001ANT-55JU
Manufacturer Part Number
AT49BV001ANT-55JU
Description
IC FLASH 1MBIT 55NS 32PLCC
Manufacturer
Atmel
Datasheet
1.AT49BV001A-55JI.pdf
(18 pages)
Specifications of AT49BV001ANT-55JU
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
1M (128K x 8)
Speed
55ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
10. AC Read Characteristics
11. AC Read Waveforms
Notes:
8
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.
AT49BV001A(N)(T)
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
ADDRESS
.
OUTPUT
ACC
CE
(1)(2)(3)(4)
- t
OE
CE
- t
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
HIGH Z
ADDRESS
t
ACC
t
CE
t
OE
VALID
OUTPUT
VALID
t
Min
OH
0
0
0
AT49BV001A(N)(T)-55
t
DF
CE
ACC
or by t
.
ACC
- t
OE
Max
55
55
30
25
after an address change
3364D–FLASH–3/05
Units
ns
ns
ns
ns
ns