参数资料
型号: A28F400BX-B
厂商: Intel Corp.
英文描述: 4-MBIT (512K x8) Boot Block Flash Memory(4兆位(512K x8) 引导块闪速存储器)
中文描述: 4兆位(为512k × 8)开机区块快闪记忆体(4兆位(为512k × 8)引导块闪速存储器)
文件页数: 23/34页
文件大小: 411K
代理商: A28F400BX-B
A28F400BX-T/B
ABSOLUTE MAXIMUM RATINGS
*
Operating Temperature
During Read àààààààààààààààà
b
40
§
C to
a
125
§
C
During Block Erase
and Word/Byte Write àààààààà
b
40
§
C to
a
125
§
C
Temperature Under Bias ààààà
b
40
§
C to
a
125
§
C
Storage Temperature àààààààààà
b
65
§
C to
a
150
§
C
Voltage on Any Pin
(except V
CC
, V
PP
, A
9
and RP
Y
)
with Respect to GND àààààààà
b
2.0V to
a
7.0V
(2)
Voltage on Pin RP
Y
or Pin A
9
with Respect to GND ààààà
b
2.0V to
a
13.5V
(2, 3)
V
PP
Program Voltage with Respect
to GND during Block Erase
and Word/Byte Write ààààà
b
2.0V to
a
14.0V
(2, 3)
V
CC
Supply Voltage
with Respect to GND àààààààà
b
2.0V to
a
7.0V
(2)
Output Short Circuit Currentààààààààààààà100 mA
(4)
NOTICE: This data sheet contains information on
products in the sampling and initial production phases
of development. The specifications are subject to
change without notice. Verify with your local Intel
Sales office that you have the latest data sheet be-
fore finalizing a design.
*
WARNING: Stressing the device beyond the ‘‘Absolute
Maximum Ratings’’ may cause permanent damage.
These are stress ratings only. Operation beyond the
‘‘Operating Conditions’’ is not recommended and ex-
tended exposure beyond the ‘‘Operating Conditions’’
may affect device reliability.
NOTES:
1. Operating temperature is for commercial product defined by this specification.
2. Minimum DC voltage is
b
0.5V on input/output pins. During transitions, this level may undershoot to
b
2.0V for periods
k
20 ns. Maximum DC voltage on input/output pins is V
CC
a
0.5V which, during transitions, may overshoot to V
CC
a
2.0V
for periods
k
20 ns.
3. Maximum DC voltage on V
PP
may overshoot to
a
14.0V for periods
k
20 ns. Maximum DC voltage on RP
Y
or A
9
may
overshoot to 13.5V for periods
k
20 ns.
4. Output shorted for no more than one second. No more than one output shorted at a time.
OPERATING CONDITIONS
Symbol
Parameter
Notes
Min
Max
Units
§
C
T
A
Operating Temperature
b
40
125
V
CC
V
CC
Supply Voltage (10%)
5
4.40
5.50
V
DC CHARACTERISTICS
Symbol
Parameter
Notes
Min
Typ
Max
Unit
Test Condition
I
LI
Input Load Current
1
g
1.0
m
A
V
CC
e
V
CC
Max
V
IN
e
V
CC
or GND
V
CC
e
V
CC
Max
V
OUT
e
V
CC
or GND
I
LO
Output Leakage Current
1
g
10
m
A
23
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相关代理商/技术参数
参数描述
A28F400BX-T 制造商:INTEL 制造商全称:Intel Corporation 功能描述:4-MBIT 256K x16, 512K x8 BOOT BLOCK FLASH MEMORY FAMILY
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