參數(shù)資料
型號(hào): XCF32PVOG48C
廠商: XILINX INC
元件分類: DRAM
英文描述: Platform Flash In-System Programmable Configuration PROMS
中文描述: 32M X 1 CONFIGURATION MEMORY, PDSO48
封裝: LEAD-FREE, PLASTIC, TSOP-48
文件頁數(shù): 24/46頁
文件大?。?/td> 525K
代理商: XCF32PVOG48C
Platform Flash In-System Programmable Configuration PROMS
DS123 (v2.9) May 09, 2006
www.xilinx.com
24
R
DC Electrical Characteristics
Absolute Maximum Ratings
Supply Voltage Requirements for Power-On Reset and Power-Down
Symbol
Description
XCF01S, XCF02S,
XCF04S
XCF08P, XCF16P,
XCF32P
Units
V
CCINT
V
CCO
V
CCJ
V
IN
Internal supply voltage relative to GND
–0.5 to +4.0
–0.5 to +2.7
V
I/O supply voltage relative to GND
–0.5 to +4.0
–0.5 to +4.0
V
JTAG I/O supply voltage relative to GND
–0.5 to +4.0
–0.5 to +4.0
V
Input voltage with respect to GND
V
CCO
<
2.5V
V
CCO
2.5V
V
CCO
<
2.5V
V
CCO
2.5V
–0.5 to +3.6
–0.5 to +3.6
V
–0.5 to +5.5
–0.5 to +3.6
V
V
TS
Voltage applied to High-Z output
–0.5 to +3.6
–0.5 to +3.6
V
–0.5 to +5.5
–0.5 to +3.6
V
T
STG
T
J
Storage temperature (ambient)
–65 to +150
–65 to +150
°C
Junction temperature
+125
+125
°C
Notes:
1.
Maximum DC undershoot below GND must be limited to either 0.5V or 10 mA, whichever is easier to achieve. During transitions, the device
pins can undershoot to –2.0V or overshoot to +7.0V, provided this over- or undershoot lasts less then 10 ns and with the forcing current being
limited to 200 mA.
Stresses beyond those listed under Absolute Maximum Ratings might cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied.
Exposure to Absolute Maximum Ratings conditions for extended periods of time adversely affects device reliability.
For soldering guidelines, see the information on "Packaging and Thermal Characteristics" at
www.xilinx.com.
2.
3.
Symbol
Description
XCF01S, XCF02S,
XCF04S
XCF08P, XCF16P,
XCF32P
Units
Min
Max
Min
Max
T
VCC
V
CCPOR
T
OER
V
CCPD
T
RST
V
CCINT
rise time from 0V to nominal voltage
(2)
POR threshold for the V
CCINT
supply
OE/RESET release delay following POR
(3)
0.2
50
0.2
50
ms
1
0.5
V
0.5
3
0.5
30
ms
Power-down threshold for V
CCINT
supply
Time required to trigger a device reset when the V
CCINT
supply drops below the maximum V
CCPD
threshold
1
0.5
V
10
10
ms
Notes:
1.
2.
V
CCINT
, V
CCO
, and V
CCJ
supplies may be applied in any order.
At power up, the device requires the V
power supply to monotonically rise to the nominal operating voltage within the specified T
VCC
rise time. If the power supply cannot meet this requirement, then the device might not perform power-on-reset properly. See
Figure 14,
page 22
.
If the V
and V
supplies do not reach their respective recommended operating conditions before the OE/RESET pin is released,
then the configuration data from the PROM will not be available at the recommended threshold levels. The configuration sequence must be
delayed until both V
CCINT
and V
CCO
have reached their recommended operating conditions.
3.
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