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參數(shù)資料
| 型號： | XC2C128-7VQG100C |
| 廠商： | Xilinx Inc |
| 文件頁數(shù)： | 13/16頁 |
| 文件大小： | 0K |
| 描述： | IC CR-II CPLD 128MCELL 100-VQFP |
| 標(biāo)準(zhǔn)包裝： | 90 |
| 系列： | CoolRunner II |
| 可編程類型： | 系統(tǒng)內(nèi)可編程 |
| 最大延遲時間 tpd(1)： | 7.0ns |
| 電壓電源 - 內(nèi)部： | 1.7 V ~ 1.9 V |
| 邏輯元件/邏輯塊數(shù)目： | 8 |
| 宏單元數(shù)： | 128 |
| 門數(shù)： | 3000 |
| 輸入/輸出數(shù)： | 80 |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 100-TQFP |
| 供應(yīng)商設(shè)備封裝： | 100-VQFP（14x14） |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 600 (CN2011-ZH PDF) |
| 其它名稱： | 122-1285 |
CoolRunner-II CPLD Family
6
DS090 (v3.1) September 11, 2008
Product Specification
R
software. The AIM minimizes both propagation delay and
power as it makes attachments to the various FBs.
I/O Block
I/O blocks are primarily transceivers. However, each I/O is
either automatically compliant with standard voltage ranges
or can be programmed to become so. See XAPP382 for
detailed information on CoolRunner-II I/Os.
In addition to voltage levels, each input can selectively
arrive through Schmitt-trigger inputs. This adds a small time
delay, but substantially reduces noise on that input pin.
Approximately 500 mV of hysteresis is added when
Schmitt-trigger inputs are selected. All LVCMOS inputs can
have hysteresis input. Hysteresis also allows easy genera-
tion of external clock circuits. The Schmitt-trigger path is
patibility with I/O standards.
Outputs can be directly driven, 3-stated or open-drain con-
figured. A choice of slow or fast slew rate output signal is
also available. Table 5 summarizes various supported volt-
age standards associated with specific part capacities. All
inputs and disabled outputs are voltage tolerant up to 3.3V.
The CoolRunner-II family supports SSTL2-1, SSTL3-1 and
HSTL-1 high-speed I/O standards in the 128-macrocell and
larger devices. Figure 4 details the I/O pin, where it is noted
that the inputs requiring comparison to an external refer-
ence voltage are available. These I/O standards all require
VREF pins for proper operation. The CoolRunner-II CPLD
allows any I/O pin to act as a VREF pin, granting the board
layout engineer extra freedom when laying out the pins.
However, if VREF pin placement is not done properly, addi-
tional VREF pins might be required, resulting in a loss of
potential I/O pins or board re-work. See XAPP399 for
details regarding VREF pins and their placement.
VREF has pin-range requirements that must be observed.
The Xilinx software aids designers in remaining within the
proper pin range.
Table 5 summarizes the single ended I/O standard support
and shows which standards require VREF values and board
termination. VREF detail is given in specific data sheets.
Figure 4: CoolRunner-II CPLD I/O Block Diagram
Enabled
To Macrocell
Direct Input
To AIM
4
CTE
PTB
GTS[0:3]
CGND
Open Drain
From Macrocell
VCCIO
VREF
Disabled
Hysteresis
Available on 128 Macrocell Devices and Larger
Global termination
Pullup/Bus-Hold
DS090_04_121201
Table 5: CoolRunner-II CPLD I/O Standard Summary
IOSTANDARD
Attribute
VCCIO
Input VREF
Board Termination Voltage
(VTT)
Schmitt-trigger Support
LVTTL
3.3
N/A
Optional
LVCMOS33
3.3
N/A
Optional
LVCMOS25
2.5
N/A
Optional
LVCMOS18
1.8
N/A
Optional
LVCMOS15
1.5
N/A
Not optional
HSTL_1
1.5
0.75
Not optional
SSTL2_1
2.5
1.25
Not optional
SSTL3_1
3.3
1.5
Not optional
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| XC2C128-7VQG100I | 功能描述:IC CR-II CPLD 128MCELL 100-VQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - CPLD（復(fù)雜可編程邏輯器件） 系列:CoolRunner II 標(biāo)準(zhǔn)包裝:24 系列:CoolRunner II 可編程類型:系統(tǒng)內(nèi)可編程 最大延遲時間 tpd(1):7.1ns 電壓電源 - 內(nèi)部:1.7 V ~ 1.9 V 邏輯元件/邏輯塊數(shù)目:24 宏單元數(shù):384 門數(shù):9000 輸入/輸出數(shù):173 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:208-BFQFP 供應(yīng)商設(shè)備封裝:208-PQFP（28x28） 包裝:托盤 |
| XC2C256 | 制造商:XILINX 制造商全稱:XILINX 功能描述:CoolRunner-II CPLD Family |
| XC2C256-5FT256C | 制造商:Xilinx 功能描述: |
| XC2C256-5VQ100CES | 制造商:Xilinx 功能描述: |
| XC2C256-6CP132C | 制造商:Xilinx 功能描述:CPLD COOLRUNNER-II 6K GATES 256 MCRCLLS 450MHZ 0.18UM 1.8V 1 - Trays 制造商:Xilinx 功能描述:IC CPLD 256MC 5.7NS 132BGA 制造商:Xilinx 功能描述:IC CR-II CPLD 256MCELL 132-BGA |
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