參數(shù)資料
型號: AT27C4096-55
廠商: Atmel Corp.
英文描述: 4-Megabit 256K x 16 OTP EPROM
中文描述: 4兆位256K × 16檢察官辦公室存儲器
文件頁數(shù): 3/9頁
文件大?。?/td> 254K
代理商: AT27C4096-55
AT27C4096
3
Block Diagram
Operating Modes
Notes:
1. X can be V
IL
or V
IH
.
2. Refer to the Programming characteristics.
3. V
H
= 12.0
±
0.5V.
4. Two identifier words may be selected. All Ai inputs are held low (V
IL
), except A9, which is set to V
H
, and A0, which is toggled
low (V
IL
) to select the Manufacturer’s Identification word and high (V
IH
) to select the Device Code word.
5. Standby V
CC
current (I
SB
) is specified with V
PP
= V
CC
. V
CC
> V
PP
will cause a slight increase in I
SB
.
Mode/Pin
CE
OE
Ai
V
PP
X
(1)
Outputs
Read
V
IL
X
V
IL
V
IH
X
Ai
D
OUT
High Z
Output Disable
X
X
X
(5)
Standby
Rapid Program
(2)
V
IH
V
IL
V
IH
V
IH
X
High Z
V
IH
V
IL
V
IH
Ai
V
PP
V
PP
V
PP
D
IN
D
OUT
High Z
PGM Verify
Ai
PGM Inhibit
X
Product Identification
(4)
V
IL
V
IL
A9 = V
H(3)
A0 = V
IH
or V
IL
A1 - A17 = V
IL
V
CC
Identification Code
Absolute Maximum Ratings*
Temperature Under Bias ......................-55
°
C to +125
°
C
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
Note:
Maximum voltage is -0.6V dc which may undershoot
to -2.0V for pulses of less than 20 ns. Maximum out-
put pin voltage is V
CC
+ 0.75V dc which may over-
shoot to +7.0V for pulses of less than 20 ns.
Storage Temperature............................-65
°
C to +150
°
C
Voltage on Any Pin with
Respect to Ground ...............................-2.0V to +7.0V
(1)
Voltage on A9 with
Respect to Ground ............................-2.0V to +14.0V
(1)
V
PP
Supply Voltage with
Respect to Ground .............................-2.0V to +14.0V
(1)
相關(guān)PDF資料
PDF描述
AT27C4096-55JC 4-Megabit 256K x 16 OTP EPROM
AT27C4096-55JI 4-Megabit 256K x 16 OTP EPROM
AT27C4096-55PC 4-Megabit 256K x 16 OTP EPROM
AT27C4096-55PI 4-Megabit 256K x 16 OTP EPROM
AT27C4096-55VC Automotive Catalog 8-Channel Analog Multiplexer/Demultiplexer 16-SOIC -40 to 105
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