DS541 Datasheet, PDF (12/27 Pages) Xilinx, Inc – Defense Grade Platform Flash In-System Programmable Configuration PROM

—PRODUCT OBSOLETE / UNDER OBSOLESCENCE—
Defense Grade Platform Flash In-System Programmable Configuration PROM
DC Electrical Characteristics
Absolute Maximum Ratings
Table 7: Absolute Maximum Ratings
Symbol
Description
XQF32P
Units
V_CCINT
V_CCO
V_CCJ
V_IN
V_TS
T_STG
T_J
Internal supply voltage relative to GND
I/O supply voltage relative to GND
JTAG I/O supply voltage relative to GND
Input voltage with respect to GND
Voltage applied to High-Z output
Storage temperature (ambient)
Junction temperature
–0.5 to +2.7
V
–0.5 to +4.0
V
–0.5 to +4.0
V
–0.5 to +3.6
V
–0.5 to +3.6
V
–65 to +150
°C
+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.
2. 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.
3. For soldering guidelines, see UG112, Device Packaging and Thermal Characteristics as well as other information at www.xilinx.com.
Supply Voltage Requirements for Power-On Reset and Power-Down
Table 8: Supply Voltage Requirements for Power-On Reset and Power-Down
Symbol
Description
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⁾
Power-down threshold for V_CCINT supply
Time required to trigger a device reset when the VCCINT supply drops below the
maximum V_CCPD threshold
XQF32P
Min
Max
0.2
50
0.5
–
0.5
30
–
0.5
10
–
Units
ms
V
ms
V
ms
Notes:
1. V_CCINT, V_CCO, and V_CCJ supplies can be applied in any order.
2. At power up, the device requires the V_CCINT 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 5,
page 10.
3. If the V_CCINT and V_CCO supplies do not reach their respective recommended operating conditions before the OE/RESET pin is released,
then the configuration data from the PROM is 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.
DS541 (v3.0) August 5, 2015
Product Specification
www.xilinx.com
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