AT49BV8192-12TI Atmel, AT49BV8192-12TI Datasheet - Page 9
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AT49BV8192-12TI
Manufacturer Part Number
AT49BV8192-12TI
Description
Manufacturer
Atmel
Datasheet
1.AT49BV8192-12TI.pdf
(15 pages)
Specifications of AT49BV8192-12TI
Cell Type
NOR
Density
8Mb
Access Time (max)
120ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
19b
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Package Type
TSOP-I
Program/erase Volt (typ)
5V
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
16b
Number Of Words
512K
Supply Current
25mA
Mounting
Surface Mount
Pin Count
48
Lead Free Status / Rohs Status
Not Compliant
Program Cycle Characteristics
Program Cycle Waveforms
Sector or Chip Erase Cycle Waveforms
Notes:
Symbol
t
t
t
t
t
t
t
t
BP
AS
AH
DS
DH
WP
WPH
EC
1.
2.
3.
OE must be high only when WE and CE are both low.
For chip erase, the address should be 5555. For sector erase, the address depends on what sector is to be erased. (See
note 4 under command definitions.)
For chip erase, the data should be 10H, and for sector erase, the data should be 30H.
Parameter
Word Programming Time
Address Set-up Time
Address Hold Time
Data Set-up Time
Data Hold Time
Write Pulse Width
Write Pulse Width High
Erase Cycle Time
A0-A18
A0-A18
DATA
WE
DATA
OE
CE
WE
OE
CE
(1)
t
AS
t
AS
5555
WORD 0
5555
t
AH
AA
t
AH
AA
t
t
DS
WP
t
2AAA
t
DS
WP
WORD 1
2AAA
t
DH
55
t
DH
55
5555
t
WPH
WORD 2
5555
80
PROGRAM CYCLE
t
WPH
A0
5555
WORD 3
ADDRESS
AA
INPUT
DATA
2AAA
Min
100
100
200
200
WORD 4
0
0
55
Note 2
t
BP
WORD 5
Note 3
Typ
30
t
EC
5555
AA
Max
10
seconds
Units
ns
ns
ns
ns
ns
ns
s
9