參數(shù)資料
型號: XC3S50AN-4FTG256I
廠商: Xilinx Inc
文件頁數(shù): 89/123頁
文件大小: 0K
描述: IC FPGA SPARTAN-3AN 256FTBGA
標(biāo)準(zhǔn)包裝: 90
系列: Spartan®-3AN
LAB/CLB數(shù): 176
邏輯元件/單元數(shù): 1584
RAM 位總計: 55296
輸入/輸出數(shù): 195
門數(shù): 50000
電源電壓: 1.14 V ~ 1.26 V
安裝類型: 表面貼裝
工作溫度: -40°C ~ 100°C
封裝/外殼: 256-LBGA
供應(yīng)商設(shè)備封裝: 256-FTBGA
Spartan-3AN FPGA Family: DC and Switching Characteristics
DS557 (v4.1) April 1, 2011
Product Specification
68
Table 61: Timing for the JTAG(2) Test Access Port
Symbol
Description
All Speed
Grades
Units
Min
Max
Clock-to-Output Times
TTCKTDO The time from the falling transition on the TCK pin to data appearing at the TDO pin
1.0
11.0
ns
Setup Times
TTDITCK
The time from the setup of data at the
TDI pin to the rising transition at the
TCK pin
All devices and functions except those shown below
7.0
–ns
Boundary-Scan commands (INTEST, EXTEST,
SAMPLE) on XC3S700AN and XC3S1400AN FPGAs
11.0
TTMSTCK The time from the setup of a logic level at the TMS pin to the rising transition at the TCK pin
7.0
–ns
Hold Times
TTCKTDI
The time from the rising transition at
the TCK pin to the point when data is
last held at the TDI pin
All functions except those shown below
0
–ns
Configuration commands (CFG_IN, ISC_PROGRAM)
2.0
TTCKTMS The time from the rising transition at the TCK pin to the point when a logic level is last held at the
TMS pin
0
–ns
Clock Timing
TCCH
The High pulse width at the TCK pin
All functions except ISC_DNA command
5
–ns
TCCL
The Low pulse width at the TCK pin
5
–ns
TCCHDNA The High pulse width at the TCK pin
During ISC_DNA command
10
10,000
ns
TCCLDNA The Low pulse width at the TCK pin
10
10,000
ns
FTCK
Frequency of the TCK signal
All operations on XC3S50AN, XC3S200AN, and
XC3S400AN FPGAs and for BYPASS or HIGHZ
instructions on all FPGAs
033
MHz
All operations on XC3S700AN and XC3S1400AN
FPGAs, except for BYPASS or HIGHZ instructions
20
Notes:
1.
The numbers in this table are based on the operating conditions set forth in Table 10.
2.
For details on JTAG, see Chapter 9, “JTAG Configuration Mode and Boundary-Scan” in UG332 Spartan-3 Generation Configuration User
Guide.
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XC3S50AN-4TQG144ICES 制造商:Xilinx 功能描述: