AT49BV040A-90VU Atmel, AT49BV040A-90VU Datasheet - Page 7

• Manufacturer Part Number: AT49BV040A-90VU
• Description: IC FLASH 4MBIT 90NS 32VSOP
• Manufacturer: Atmel

Specifications of AT49BV040A-90VU

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 4M (512K x 8)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7. DC and AC Operating Range
8. Operating Modes
Notes:
9. DC Characteristics
Note:
3358C–FLASH–3/05
Operating Temperature (Case)
V
Mode
Read
Program/Erase
Standby/Write Inhibit
Program Inhibit
Program Inhibit
Output Disable
Reset
Product Identification
Symbol
I
I
I
I
I
V
V
V
V
LI
LO
SB1
SB2
CC
CC
IL
IH
OL
OH
Hardware
Software
(1)
Power Supply
1. X can be V
2. Refer to AC Programming Waveforms.
3. V
4. Manufacturer Code: 1FH, Device Code: 13H.
5. See details under
1. In the erase mode, I
(5)
H
Parameter
Input Load Current
Output Leakage Current
V
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
= 12.0V ± 0.5V.
(2)
CC
CC
CC
Active Current
Standby Current CMOS
Standby Current TTL
IL
or V
IH
“Software Product Identification
.
CC
CE
V
V
V
V
X
X
X
X
IH
IL
IL
IL
is 70 mA.
OE
V
V
V
V
X
V
X
X
IH
IH
IL
(1)
IL
IL
Condition
V
V
CE = V
CE = 2.0V to V
f = 5 MHz; I
I
I
OL
OH
Ind.
IN
I/O
= 2.1 mA
= -400 µA
= 0V to V
= 0V to V
CC
WE
V
V
V
V
X
X
X
X
- 0.3V to V
IH
IH
IH
IL
OUT
CC
CC
CC
= 0 mA
Entry/Exit”.
A1 - A18 = V
A1 - A18 = V
CC
A0 = V
A0 = V
AT49BV040A-70
-40°C - 85°C
2.7V - 3.6V
IH
IL
IL
IL
, A9 = V
, A1 - A18 = V
, A9 = V
, A1 - A18 = V
Ai
Ai
Ai
X
X
H
H
,
,
(3)
(3)
, A0 = V
, A0 = V
IL
IL
Min
2.0
2.4
IL
IH
AT49BV040A
AT49BV040A-90
Manufacturer Code
Manufacturer Code
Max
0.45
0.6
-40°C - 85°C
10
10
50
15
1
2.7V - 3.6V
Device Code
Device Code
High Z
High Z
High Z
D
D
I/O
OUT
IN
Units
mA
mA
(4)
(4)
µA
µA
µA
V
V
V
V
(4)
(4)
7