AT49LW040-33JC Atmel, AT49LW040-33JC Datasheet - Page 19
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AT49LW040-33JC
Manufacturer Part Number
AT49LW040-33JC
Description
Manufacturer
Atmel
Datasheet
1.AT49LW040-33JC.pdf
(29 pages)
Specifications of AT49LW040-33JC
Cell Type
NOR
Density
4Mb
Access Time (max)
30ns
Interface Type
Parallel/Serial
Boot Type
Top
Address Bus
4/11Bit
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
0C to 85C
Package Type
PLCC
Program/erase Volt (typ)
3 to 3.6V
Sync/async
Async/Sync
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Word Size
8b
Number Of Words
512K
Supply Current
67mA
Mounting
Surface Mount
Pin Count
32
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT49LW040-33JC
Manufacturer:
ATMEL
Quantity:
1 831
Part Number:
AT49LW040-33JC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Power Supply Specifications – All Interfaces
Notes:
3342A–FLASH–6/03
Symbol
V
V
V
I
I
I
I
I
CCSL1
CCSL2
CCA
PPR
PPWE
PPH1
PPLK
LKO
1. All currents are in RMS unless otherwise noted. These currents are valid for all packages.
2. V
3. V
4. This number is the worst case of I
PP
IH
= 0.9 V
= V
Parameter
V
V
V
V
V
V
V
V
CC
PP
PP
CC
CC
CC
CC
PP
PP
.
CC
Voltage
Lockout Voltage
Read Current
Program or Erase Current
Lockout Voltage
Standby Current (FWH Interface)
Standby Current (FWH Interface)
Active Current
, V
IL
= 0.1 V
(2)
CC
(2)
per the PCI output V
PP
+ I
CC
Memory Core + I
(2)
(2)
OH
and V
Conditions
Voltage range of all inputs
is V
V
CLK f = 33 MHz
No internal operations in
progress
FWH4 = V
V
CLK f = 33 MHz
No internal operations in
progress
V
CLK f = 33 MHz
Any internal operation in
progress,
I
V
V
OUT
CC
CC
CC
PP
PP
IH
= 3.0 - 3.6V
= 3.6V,
= 3.6V,
= V
= 0 mA
OL
to V
V
CC
CC
spec.
CC
FWH Interface.
IL
IL
Max,
, FWH4 = V
(3)
(3)
(2)
IH
,
(3)
Min
3.0
1.5
1.5
AT49LW040
100
Max
10
67
200
3.6
40
(4)
(4)
(4)
Units
mA
mA
mA
µA
µA
V
V
V
19