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AM28F256A-120FC

AM28F256A-120FC首页预览图
型号: AM28F256A-120FC
PDF文件:
  • AM28F256A-120FC PDF文件
  • AM28F256A-120FC PDF在线浏览
功能描述: 256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory with Embedded Algorithms
PDF文件大小: 456.67 Kbytes
PDF页数: 共35页
制造商: AMD[Advanced Micro Devices]
制造商LOGO: AMD[Advanced Micro Devices] LOGO
制造商网址: http://www.amd.com
捡单宝AM28F256A-120FC
PDF页面索引
120%
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 v oltage on input or I/O pins is –0.5 V. During
voltage transitions, inputs 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 ma y ov ershoot 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 no t 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 abov e those indicated in the op-
erational sections of this specification is not implied. Expo-
sure of the de vice 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) De vices
Ambient Temperature (T
A
) . . . . . . . . .–40°C to +85°C
Extended (E) Devices
Ambient Temperature (T
A
) . . . . . . . . –55°C to +125°C
V
CC
Su p pl y Vo lt ages
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.
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