參數(shù)資料
型號： XCS20XL-5TQ144C
廠商： Xilinx Inc
文件頁數(shù)： 61/83頁
文件大小： 0K
描述： IC FPGA 3.3V C-TEMP HP 144TQFP
產(chǎn)品變化通告： Product Discontinuation 26/Oct/2011
標準包裝： 60
系列： Spartan®-XL
LAB/CLB數(shù)： 400
邏輯元件/單元數(shù)： 950
RAM 位總計： 12800
輸入/輸出數(shù)： 113
門數(shù)： 20000
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： 144-LQFP
供應(yīng)商設(shè)備封裝： 144-TQFP（20x20）
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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