參數(shù)資料
型號(hào)： AM28F256A-90JCB
廠(chǎng)商： Advanced Micro Devices, Inc.
英文描述： 8-Bit Identity/Magnitude Comparators 20-SOIC 0 to 70
中文描述： 256千比特（32畝× 8位）的CMOS 12.0伏，整體擦除閃存的嵌入式記憶算法
文件頁(yè)數(shù)： 19/35頁(yè)
文件大小： 456K
代理商： AM28F256A-90JCB
Am28F256A
19
ABSOLUTE MAXIMUM RATINGS
Storage Temperature . . . . . . . . . . . .
–65
°
C to +150
°
C
Plastic Packages . . . . . . . . . . . . . . . –65
°
C to +125
°
C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . .–55
°
C to + 125
°
C
Voltage with Respect To Ground
All pins except A9 and V
PP
(Note 1) . . . . . . . . . . . . . . . . . . . . . . .–2.0 V to +7.0 V
V
CC
(Note 1). . . . . . . . . . . . . . . . . . . .–2.0 V to +7.0 V
A9
(Note 2). . . . . . . . . . . . . . . . . . . .–2.0 V to +14.0 V
V
PP
(Note 2). . . . . . . . . . . . . . . . . . .–2.0 V to +14.0 V
Output Short Circuit Current (Note 3) . . . . . . 200 mA
Notes:
1.
Minimum DC voltage on input or I/O pins is –0.5 V. During
voltage transitions, nputs may overshoot V
SS
to –2.0 V for
periods of up to 20 ns. Maximum DC voltage on input and
I/O pins is V
CC
+ 0.5 V. During voltage transitions, input
and I/O pins may overshoot to V
CC
+ 2.0 V for periods up
to 20ns.
2. Minimum DC input voltage on A9 and V
PP
pins is –0.5 V
During voltage transitions, A9 and V
PP
may overshoot
V
SS
to –2.0 V for periods of up to 20 ns. Maximum DC
input voltage on A9 and V
PP
is +13.0 V which may
overshoot to 14.0 V for periods up to 20 ns.
3. No more than one output shorted to ground at a time.
Duration of the short circuit should not be greater than
one second.
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. This is
a stress rating only; functional operation of the device at
these or any other conditions above those indicated in the op-
erational sections of this specification is not implied. Expo-
sure of the device to absolute maximum rating conditions for
extended periods may affect device reliability.
OPERATING RANGES
Commercial (C) Devices
Ambient Temperature (T
A
) . . . . . . . . . . .0
°
C to +70
°
C
Industrial (I) Devices
Ambient Temperature (T
A
) . . . . . . . . .
–40
°
C to +85
°
C
Extended (E) Devices
Ambient Temperature (T
A
) . . . . . . . .–55
°
C to +125
°
C
V
CC
Supply Voltages
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . +4.50 V to +5.50 V
V
PP
Voltages
Read . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to +12.6 V
Program, Erase, and Verify. . . . . . +11.4 V to +12.6 V
Operating ranges define those limits between which the
functionality of the device is guaranteed.
相關(guān)PDF資料
PDF描述
AM28F256A-90JE 8-Bit Identity/Magnitude Comparators 20-SOIC 0 to 70
AM28F256A-90JI 8-Bit Identity/Magnitude Comparators 20-SOIC 0 to 70
AM28F256A-90JIB 8-Bit Identity/Magnitude Comparators 20-PDIP 0 to 70
AM28F256A-90PC 8-Bit Identity/Magnitude Comparators 20-PDIP 0 to 70
AM28F256A-90PCB 8-Bit Identity/Magnitude Comparators 20-SO 0 to 70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM28F256A-90JE 制造商:AMD 制造商全稱(chēng):Advanced Micro Devices 功能描述:256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory with Embedded Algorithms
AM28F256A-90JEB 制造商:AMD 制造商全稱(chēng):Advanced Micro Devices 功能描述:256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory with Embedded Algorithms
AM28F256A-90JI 制造商:AMD 制造商全稱(chēng):Advanced Micro Devices 功能描述:256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory with Embedded Algorithms
AM28F256A-90JIB 制造商:AMD 制造商全稱(chēng):Advanced Micro Devices 功能描述:256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory with Embedded Algorithms
AM28F256A-90LC 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:x8 Flash EEPROM
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