AT49BV4096A-90TI Atmel, AT49BV4096A-90TI Datasheet - Page 11

IC FLASH 4MBIT 90NS 48TSOP

AT49BV4096A-90TI

Manufacturer Part Number
AT49BV4096A-90TI
Description
IC FLASH 4MBIT 90NS 48TSOP
Manufacturer
Atmel
Datasheet

Specifications of AT49BV4096A-90TI

Format - Memory
FLASH
Memory Type
FLASH
Memory Size
4M (512K x 8 or 256K x 16)
Speed
90ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT49BV4096A-90TI
Manufacturer:
ATMEL
Quantity:
114
Part Number:
AT49BV4096A-90TI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Data Polling Characteristics
Notes:
Data Polling Waveforms
Toggle Bit Characteristics
Notes:
Toggle Bit Waveforms
Notes:
1618H–FLASH–4/04
Symbol
t
t
t
t
Symbol
t
t
t
t
t
DH
OEH
OE
WR
DH
OEH
OE
OEHP
WR
1. These parameters are characterized and not 100% tested.
2. See t
1. These parameters are characterized and not 100% tested.
2. See t
1. Toggling either OE or CE or both OE and CE will operate toggle bit. The t
2. Beginning and ending state of I/O6 will vary.
3. Any address location may be used but the address should not vary.
input(s).
Parameter
Data Hold Time
OE Hold Time
OE to Output Delay
Write Recovery Time
Parameter
Data Hold Time
OE Hold Time
OE to Output Delay
OE High Pulse
Write Recovery Time
OE
OE
spec in “AC Read Characteristics” on page 8.
spec in “AC Read Characteristics” on page 8.
A0-A17
WE
I/O7
CE
OE
I/O6
WE
OE
CE
(2)
(2)
t
(1)(2)(3)
DH
(1)
(1)
t
t
DH
t
OEH
OEH
t
t
OE
OE
An
HIGH Z
HIGH Z
An
t
OEHP
An
Min
Min
150
10
10
10
10
0
0
OEHP
An
specification must be met by the toggling
t
WR
An
AT49BV/LV4096A
Typ
Typ
t
WR
Max
Max
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
11

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