AT49LV8192-12TC Atmel, AT49LV8192-12TC Datasheet - Page 9

• Manufacturer Part Number: AT49LV8192-12TC
• Manufacturer: Atmel

Specifications of AT49LV8192-12TC

• 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: 0C to 70C
• Package Type: TSOP-I
• Program/erase Volt (typ): 5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3V
• 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