OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

AT49BV4096A-70TI

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
7
AT49BV/LV4096A
1618F–FLASH–11/02
Notes: 1. X can be V
IL
or V
IH
.
2. Refer to AC programming waveforms.
3. V
H
= 12.0V ± 0.5V.
4. Manufacturer Code: 161FH
Device Code: 1692H
5. See details under “Software Product Identification Entry/Exit” on page 12.
Note: In the erase mode, I
CC
is 50 mA.
DC and AC Operating Range
AT49LV4096A-70 AT49BV4096A-90
Operating
Temperature (Case)
Com. N/A 0°C - 70°C
Ind. -40°C - 85°CN/A
V
CC
Power Supply 3.0V - 3.6V 2.7V - 3.6V
Operating Modes
Mode CE OE WE RESET Ai I/O
Read V
IL
V
IL
V
IH
V
IH
Ai D
OUT
Program/Erase
(2)
V
IL
V
IH
V
IL
V
IH
Ai D
IN
Standby/Program
Inhibit
V
IH
X
(1)
XV
IH
XHigh-Z
Program Inhibit X X V
IH
V
IH
XV
IL
XV
IH
Output Disable X V
IH
XV
IH
High-Z
Reset XXXV
IL
XHigh-Z
Product Identification
Hardware V
IL
V
IL
V
IH
V
IH
A1 - A17 = V
IL
, A9 = V
H
(3)
A0 = V
IL
Manufacturer Code
(4)
A1 - A17 = V
IL
, A9 = V
H
(3)
A0 = V
IH
Device Code
(4)
Software
(5)
V
IH
A0 = V
IL
, A1 - A17 = V
IL
Manufacturer Code
(4)
A0 = V
IH
, A1 - A17 = V
IL
Device Code
(4)
DC Characteristics
Symbol Parameter Condition Min Max Units
I
LI
Input Load Current V
IN
= 0V to V
CC
10.0 µA
I
LO
Output Leakage Current V
I/O
= 0V to V
CC
10.0 µA
I
SB1
V
CC
Standby Current CMOS CE = V
CC
- 0.3V to V
CC
50.0 µA
I
SB2
V
CC
Standby Current TTL CE = 2.0V to V
CC
0.5 mA
I
CC
(1)
V
CC
Active Current f = 5 MHz; I
OUT
= 0 mA 25.0 mA
V
IL
Input Low Voltage 0.6 V
V
IH
Input High Voltage 2.0 V
V
OL
Output Low Voltage I
OL
= 2.1 mA 0.45 V
V
OH
Output High Voltage I
OH
= -400 µA 2.4 V
8
AT49BV/LV4096A
1618F–FLASH–11/02
AC Read Waveforms
(1)(2)(3)(4)
Notes: 1. CE may be delayed up to t
ACC
- t
CE
after the address transition without impact on t
ACC
.
2. OE
may be delayed up to t
CE
- t
OE
after the falling edge of CE without impact on t
CE
or by t
ACC
- t
OE
after an address change
without impact on t
ACC
.
3. t
DF
is specified from OE or CE, whichever occurs first (C
L
= 5 pF).
4. This parameter is characterized and is not 100% tested.
Input Test Waveforms and Measurement Level
t
R
, t
F
< 5 ns
Output Test Load
AC Read Characteristics
Symbol Parameter
AT49LV4096A-70 AT49BV4096A-90
UnitsMin Max Min Max
t
ACC
Address to Output Delay 70 90 ns
t
CE
(1)
CE to Output Delay 70 90 ns
t
OE
(2)
OE to Output Delay 0 35 0 40 ns
t
DF
(3)(4)
CE or OE to Output Float 0 25 0 25 ns
t
OH
Output Hold from OE, CE or Address,
whichever occurred first
00ns
t
RO
RESET to Output Delay 800 800 ns
OE
RESET
CE
t
CE
t
OE
t
RO
t
ACC
t
DF
t
OH
ADDRESS
HIGH Z
OUTPUT
OUTPUT
ADDRESS VALID
VALID
2.4V
0.4V
3.3V
100 pF
OUTPUT
PIN
1.8K
1.3K
9
AT49BV/LV4096A
1618F–FLASH–11/02
Note: 1. This parameter is characterized and is not 100% tested.
AC Byte/Word Load Waveforms
WE Controlled
CE
Controlled
Pin Capacitance
f = 1 MHz, T = 25°C
(1)
Symbol Typ Max Units Conditions
C
IN
46pFV
IN
= 0V
C
OUT
812pFV
OUT
= 0V
AC Word Load Characteristics
Symbol Parameter Min Max Units
t
AS
, t
OES
Address, OE Setup Time 0 ns
t
AH
Address Hold Time 70 ns
t
CS
Chip Select Setup Time 0 ns
t
CH
Chip Select Hold Time 0 ns
t
WP
Write Pulse Width (WE or CE)70ns
t
DS
Data Setup Time 70 ns
t
DH
, t
OEH
Data, OE Hold Time 0 ns
t
WPH
Write Pulse Width High 50 ns
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

AT49BV4096A-70TI

Mfr. #:
Buy AT49BV4096A-70TI
Manufacturer:
Microchip Technology / Atmel
Description:
NOR Flash 4M bit
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet