參數(shù)資料
型號(hào): XCS40XL-4PQ240C
廠商: Xilinx Inc
文件頁(yè)數(shù): 61/83頁(yè)
文件大?。?/td> 0K
描述: IC 3.3V FPGA COMM. TEMP 240PQFP
產(chǎn)品變化通告: Product Discontinuation 26/Oct/2011
標(biāo)準(zhǔn)包裝: 24
系列: Spartan®-XL
LAB/CLB數(shù): 784
邏輯元件/單元數(shù): 1862
RAM 位總計(jì): 25088
輸入/輸出數(shù): 192
門數(shù): 40000
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 85°C
封裝/外殼: 240-BFQFP
供應(yīng)商設(shè)備封裝: 240-PQFP(32x32)
其它名稱: Q1039179A
Q1150517
XCS40XL4PQ240C
Spartan and Spartan-XL FPGA Families Data Sheet
64
DS060 (v2.0) March 1, 2013
Product Specification
R
Product Obsolete/Under Obsolescence
SGCK1 -
SGCK4
(Spartan)
Weak
Pull-up
(except
SGCK4
is DOUT)
I or I/O
Four Secondary Global inputs each drive a dedicated internal global net with short
delay and minimal skew. These internal global nets can also be driven from
internal logic. If not used to drive a global net, any of these pins is a
user-programmable I/O pin.
The SGCK1-SGCK4 pins provide the shortest path to the four Secondary Global
Buffers. Any input pad symbol connected directly to the input of a BUFGS symbol
is automatically placed on one of these pins.
GCK1 -
GCK8
(Spartan-XL)
Weak
Pull-up
(except
GCK6 is
DOUT)
I or I/O
Eight Global inputs each drive a dedicated internal global net with short delay and
minimal skew. These internal global nets can also be driven from internal logic. If
not used to drive a global net, any of these pins is a user-programmable I/O pin.
The GCK1-GCK8 pins provide the shortest path to the eight Global Low-Skew
Buffers. Any input pad symbol connected directly to the input of a BUFGLS symbol
is automatically placed on one of these pins.
CS1
(Spartan-XL)
I
I/O
During Express configuration, CS1 is used as a serial-enable signal for
daisy-chaining.
D0-D7
(Spartan-XL)
I
I/O
During Express configuration, these eight input pins receive configuration data.
After configuration, they are user-programmable I/O pins.
DIN
I
I/O
During Slave Serial or Master Serial configuration, DIN is the serial configuration
data input receiving data on the rising edge of CCLK. After configuration, DIN is a
user-programmable I/O pin.
DOUT
O
I/O
During Slave Serial or Master Serial configuration, DOUT is the serial
configuration data output that can drive the DIN of daisy-chained slave FPGAs.
DOUT data changes on the falling edge of CCLK, one-and-a-half CCLK periods
after it was received at the DIN input.
In Spartan-XL family Express mode, DOUT is the status output that can drive the
CS1 of daisy-chained FPGAs, to enable and disable downstream devices.
After configuration, DOUT is a user-programmable I/O pin.
Unrestricted User-Programmable I/O Pins
I/O
Weak
Pull-up
I/O
These pins can be configured to be input and/or output after configuration is
completed. Before configuration is completed, these pins have an internal
high-value pull-up resistor network that defines the logic level as High.
Table 18: Pin Descriptions (Continued)
Pin Name
I/O
During
Config.
I/O After
Config.
Pin Description
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