XA3S400A-4FGG400Q Xilinx Inc, XA3S400A-4FGG400Q Datasheet - Page 45

• Manufacturer Part Number: XA3S400A-4FGG400Q
• Description: IC FPGA SPARTAN-3A 400K 400-FBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3A XAr

Specifications of XA3S400A-4FGG400Q

• Number Of Logic Elements/cells: 8064
• Number Of Labs/clbs: 896
• Total Ram Bits: 368640
• Number Of I /o: 311
• Number Of Gates: 400000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 400-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Configuration and JTAG Timing
General Configuration Power-On/Reconfigure Timing
Table 44: Power-On Timing and the Beginning of Configuration
DS681 (v1.1) February 3, 2009
Product Specification
Notes:
1.
2.
3.
T
T
T
T
T
POR
PROG
PL
INIT
ICCK
(2)
The numbers in this table are based on the operating conditions set forth in
and V
Power-on reset and the clearing of configuration memory occurs during this period.
This specification applies only to the Master Serial, SPI, and BPI modes.
(2)
(3)
Symbol
Notes:
1.
2.
3.
V
CCAUX
(Open-Drain)
CCO
R
PROG_B
The V
The Low-going pulse on PROG_B is optional after power-on.
The rising edge of INIT_B samples the voltage levels applied to the mode pins (M0 - M2).
(Supply)
V
(Supply)
(Supply)
V
(Output)
Bank 2
CCAUX
(Input)
INIT_B
lines.
CCINT
CCLK
CCINT
The time from the application of V
Bank 2 supply voltage ramps (whichever occurs last) to the
rising transition of the INIT_B pin
The width of the low-going pulse on the PROG_B pin
The time from the rising edge of the PROG_B pin to the
rising transition on the INIT_B pin
Minimum Low pulse width on INIT_B output
The time from the rising edge of the INIT_B pin to the
generation of the configuration clock signal at the CCLK
output pin
, V
Figure 10: Waveforms for Power-On and the Beginning of Configuration
CCAUX
, and V
CCO
supplies can be applied in any order.
1.0V
2.0V
1.0V
Description
CCINT
T
T
POR
www.xilinx.com
PROG
, V
CCAUX
, and V
T
Table
PL
CCO
8. This means power must be applied to all V
All
All
XA3S200A
XA3S400A
XA3S700A
XA3S1400A
All
All
T
Device
ICCK
-4 Speed Grade
Min
250
0.5
0.5
–
–
–
–
–
DS529-3_01_112906
Max
0.5
18
1
2
2
–
4
-
1.2V
3.3V
2.5V
or
CCINT
Units
ms
ms
ms
ms
ms
, V
μs
ns
μs
CCO
45
,