參數(shù)資料
型號: 28F160F3
廠商: Intel Corp.
英文描述: 16MBIT Fast Boot Block Flash Memory(16兆位的快速引導(dǎo)塊閃速存儲器)
中文描述: 16兆快速啟動塊快閃記憶體(16兆位的快速引導(dǎo)塊閃速存儲器)
文件頁數(shù): 28/47頁
文件大?。?/td> 277K
代理商: 28F160F3
FAST BOOT BLOCK DATASHEET
E
28
PRODUCT PREVIEW
8.0
ELECTRICAL SPECIFICATIONS
8.1
Absolute Maximum Ratings*
Temperature under Bias............
–40 °C to +125 °C
Storage Temperature................. –65 °C to +125 °C
Voltage On Any Pin
(except V
CC
, V
CCQ
, and V
PP
)–0.5 V to +5.5 V
(1)
V
PP
Voltage .........................–0.5 V to +13.5 V
(1,2,4)
V
CC
and V
CCQ
Voltage............... –0.2 V to +5.0 V
(1)
Output Short Circuit Current.....................100 mA
(3)
NOTICE:
This datasheet contains preliminary
information on products in the design phase of
development.
The specifications are subject to
change without notice.
Verify with your local Intel
Sales office that you have the latest datasheet
before 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
recommended and extended exposure beyond the
“Operating Conditions” may affect device reliability.
Conditions”
is
not
NOTES:
1.
All specified voltages are with respect to GND. Minimum DC voltage is
–0.5 V on input/output pins and –0.2 V on V
CC
and
V
PP
pins. During transitions, this level may undershoot to –2.0 V for periods <20 ns. Maximum DC voltage on input/output
pins and V
CC
is V
CC
+0.5 V which, during transitions, may overshoot to V
CC
+2.0 V for periods <20 ns.
Maximum DC voltage on V
PP
may overshoot to +14.0 V for periods <20 ns.
Output shorted for no more than one second. No more than one output shorted at a time.
V
PP
Program voltage is normally 2.7 V–3.6 V. Connection to supply of 11.4 V–12.6 V can only be done for 1000 cycles on
the main blocks and 2500 cycles on the parameter blocks during program/erase. V
PP
may be connected to 12 V for a total
of 80 hours maximum.
2.
3.
4.
8.2
Extended Temperature Operating Conditions
Symbol
Parameter
Notes
Min
Max
Unit
T
A
Operating Temperature
–40
+85
°C
V
CC1
V
CC
Supply Voltage
1
2.7
2.85
V
V
CC2
V
CC
Supply Voltage
1
2.7
3.3
V
V
CC3
V
CC
Supply Voltage
1,4
2.7
3.6
V
V
CCQ1
I/O Voltage
1,2
1.65
2.5
V
V
CCQ2
I/O Voltage
1,2
1.8
2.5
V
V
CCQ3
I/O Voltage
1,2,4
2.7
3.6
V
V
PPH1
V
PP
Supply Voltage
1
2.7
3.6
V
V
PPH2
V
PP
Supply Voltage
1,4
11.4
12.6
V
Cycling
Block Erase Cycling
3
10,000
Cycles
NOTES:
1.
2.
3.
See DC Characteristicstables for voltage range-specific specifications.
The voltage swing on the inputs, V
IN
is required to match V
CCQ
.
Applying V
= 11.4 V
–12.6 V during a program or erase can only be done for a maximum of 1000 cycles on the main
blocks and 2500 cycles on the parameter blocks. A hard connection to V
PP
= 11.4 V–12.6 V is not allowed and can cause
damage to the device.
V
CC
, V
CCQ
, and V
PP1
must share the same supply when all three are between 2.7 V and 3.6 V.
4.
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