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XC2C256-7VQG100C 用户编程技术手册 - Xilinx(赛灵思)
制造商:
Xilinx(赛灵思)
分类:
CPLD芯片
封装:
TQFP-100
描述:
XILINX XC2C256-7VQG100C 芯片, CPLD, COOLRUNNER-II, 256宏单元, 100VQFP
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XC2C256-7VQG100C数据手册
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XC2C128 CoolRunner-II CPLD
4 www.xilinx.com DS093 (v3.2) March 8, 2007
Product Specification
R
LVCMOS and LVTTL 3.3V DC Voltage Specifications
LVCMOS 2.5V DC Voltage Specifications
(1) The V
IH
Max value represents the JEDEC specification for LVCMOS25. The CoolRunner-II input buffer can tolerate up to 3.9V without
physical damage.
LVCMOS 1.8V DC Voltage Specifications
(1) The V
IH
Max value represents the JEDEC specification for LVCMOS18. The CoolRunner-II input buffer can tolerate up to 3.9V without
physical damage.
LVCMOS 1.5V DC Voltage Specifications
(1)
Symbol Parameter Test Conditions Min. Max. Units
V
CCIO
Input source voltage 3.0 3.6 V
V
IH
High level input voltage 2.0 3.9 V
V
IL
Low level input voltage –0.3 0.8 V
V
OH
High level output voltage I
OH
= –8 mA, V
CCIO
= 3V V
CCIO
– 0.4V - V
I
OH
= –0.1 mA, V
CCIO
= 3V V
CCIO
– 0.2V - V
V
OL
Low level output voltage I
OL
= 8 mA, V
CCIO
= 3V - 0.4 V
I
OL
= 0.1 mA, V
CCIO
= 3V - 0.2 V
Symbol Parameter Test Conditions Min. Max. Units
V
CCIO
Input source voltage 2.3 2.7 V
V
IH
High level input voltage 1.7 V
CCIO
+ 0.3
(1)
V
V
IL
Low level input voltage –0.3 0.7 V
V
OH
High level output voltage I
OH
= –8 mA, V
CCIO
= 2.3V V
CCIO
–0.4V - V
I
OH
= –0.1 mA, V
CCIO
= 2.3V V
CCIO
– 0.2V - V
V
OL
Low level output voltage I
OL
= 8 mA, V
CCIO
= 2.3V - 0.4 V
I
OL
= 0.1 mA, V
CCIO
= 2.3V - 0.2 V
Symbol Parameter Test Conditions Min. Max. Units
V
CCIO
Input source voltage 1.7 1.9 V
V
IH
High level input voltage 0.65 x V
CCIO
V
CCIO
+ 0.3
(1)
V
V
IL
Low level input voltage –0.3 0.35 x V
CCIO
V
V
OH
High level output voltage I
OH
= –8 mA, V
CCIO
= 1.7V V
CCIO
– 0.45 - V
I
OH
= –0.1 mA, V
CCIO
= 1.7V V
CCIO
– 0.2 - V
V
OL
Low level output voltage I
OL
= 8 mA, V
CCIO
= 1.7V - 0.45 V
I
OL
= 0.1 mA, V
CCIO
= 1.7V - 0.2 V
Symbol Parameter Test Conditions Min. Max. Units
V
CCIO
Input source voltage 1.4 1.6 V
V
T+
Input hysteresis threshold voltage 0.5 x V
CCIO
0.8 x V
CCIO
V
V
T-
0.2 x V
CCIO
0.5 x V
CCIO
V
V
OH
High level output voltage I
OH
= –8 mA, V
CCIO
= 1.4V V
CCIO
– 0.45 V
I
OH
= –0.1 mA, V
CCIO
= 1.4V V
CCIO
– 0.2 V
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