參數(shù)資料
型號(hào): AT27C800-12RC
廠商: ATMEL CORP
元件分類: DRAM
英文描述: Triple 2-Channel Analog Multiplexer/Demultiplexer 16-TSSOP -40 to 85
中文描述: 512K X 16 OTPROM, 120 ns, PDSO44
封裝: 0.525 INCH, PLASTIC, SOIC-44
文件頁(yè)數(shù): 3/10頁(yè)
文件大?。?/td> 177K
代理商: AT27C800-12RC
AT27C800
3
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:
1.
Minimum voltage is -0.6V DC which may under-
shoot to -2.0V for pulses of less than 20 ns. Max-
imum output pin voltage is Vcc + 0.75V DC which
may overshoot to + 7.0V for pulses of less than
20 ns.
Storage Temperature........................-65
°
C to +150
°
C
Voltage on Any Pin with
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)
Integrated UV Erase Dose............... 7258 W sec/cm
2
Operating Modes
Notes:
1. X can be V
IL
or V
IH.
2. Refer to the programming characteristics tables in this data sheet.
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
BYTE/V
PP
V
IH
V
IL
V
IL
X
Outputs
O
0
-O
7
D
OUT
D
OUT
D
OUT
O
8
-O
14
D
OUT
High Z
O
15
/A-1
D
OUT
V
IH
V
IL
Read Word-wide
V
IL
V
IL
V
IL
X
(1)
V
IL
V
IL
V
IL
V
IH
X
(1)
X
(1)
Read Byte-wide Upper
X
(1)
Read Byte-wide Lower
X
(1)
High Z
Output Disable
X
(1)
High Z
Standby
V
IH
V
IL
X
X
(1)
X
(5)
High Z
Rapid Program
(2)
V
IH
V
IL
V
IH
V
IL
Ai
V
PP
V
PP
V
PP
V
IH
D
IN
D
OUT
High Z
PGM Verify
Ai
PGM Inhibit
V
IH
V
IL
X
(1)
Product Identification
(4)
A9 = V
H
A0 = V
IH
or V
IL
A1 - A18 = V
IL
(3)
Identification Code
相關(guān)PDF資料
PDF描述
AT27C800-12RI Triple 2-Channel Analog Multiplexer/Demultiplexer 16-TSSOP -40 to 85
AT27C800-12TC Triple 2-Channel Analog Multiplexer/Demultiplexer 16-VQFN -40 to 85
AT27C800-12TI Triple 2-Channel Analog Multiplexer/Demultiplexer 16-VQFN -40 to 85
AT27C800-15 8-Megabit 512K x 16 or 1024K x 8 UV Erasable EPROM
AT27C800-15DC 8-Megabit 512K x 16 or 1024K x 8 UV Erasable EPROM
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