XA2C64A-8VQG44Q Datasheet, PDF (5/16 Pages) Xilinx, Inc – Guaranteed to meet full electrical specifications over

R
XA2C64A CoolRunner-II Automotive CPLD
LVCMOS 1.8V DC Voltage Specifications
Symbol
V_CCIO
V_IH
V_IL
V_OH
V_OL
Parameter
Input source voltage
High level input voltage
Low level input voltage
High level output voltage,
Industrial grade
High level output voltage, Q-grade
Low level output voltage, Industrial
grade
Low level output voltage, Q-grade
Test Conditions
-
-
-
I_OH = –8 mA, V_CCIO = 1.7V
I_OH = –0.1 mA, V_CCIO = 1.7V
I_OH = –4 mA, V_CCIO = 1.7V
I_OH = –0.1 mA, V_CCIO = 1.7V
I_OL = 8 mA, V_CCIO = 1.7V
I_OL = 0.1 mA, V_CCIO = 1.7V
I_OL = 4 mA, V_CCIO = 1.7V
I_OL = 0.1 mA, V_CCIO = 1.7V
Min.
Max.
Units
1.7
1.9
V
0.65 x V_CCIO V_CCIO + 0.3⁽¹⁾
V
–0.3
0.35 x V_CCIO V
V_CCIO – 0.45
-
V
V_CCIO – 0.2
-
V
V_CCIO – 0.45
-
V
V_CCIO – 0.2
-
V
-
0.45
V
-
0.2
V
-
0.45
V
-
0.2
V
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
V_CCIO
V_T+
V_T-
V_OH
Parameter
Input source voltage
Input hysteresis threshold voltage
High level output voltage,
Industrial grade
High level output voltage, Q-grade
V_OL
Low level output voltage, Industrial
grade
Low level output voltage, Q-grade
Notes:
1. Hysteresis used on 1.5V inputs.
Test Conditions
-
-
-
I_OH = –8 mA, V_CCIO = 1.4V
I_OH = –0.1 mA, V_CCIO = 1.4V
I_OH = –4 mA, V_CCIO = 1.4V
I_OH = –0.1 mA, V_CCIO = 1.4V
I_OL = 8 mA, V_CCIO = 1.4V
I_OL = 0.1 mA, V_CCIO = 1.4V
I_OL = 4 mA, V_CCIO = 1.4V
I_OL = 0.1 mA, V_CCIO = 1.4V
Min.
1.4
0.5 x V_CCIO
0.2 x V_CCIO
V_CCIO – 0.45
V_CCIO – 0.2
V_CCIO – 0.45
V_CCIO – 0.2
-
-
-
-
Max.
1.6
0.8 x V_CCIO
0.5 x V_CCIO
-
-
-
-
0.4
0.2
0.4
0.2
Units
V
V
V
V
V
V
V
V
V
V
V
Schmitt Trigger Input DC Voltage Specifications
Symbol
V_CCIO
V_T+
V_T-
Parameter
Input source voltage
Input hysteresis threshold voltage
Test Conditions
-
-
-
Min.
1.4
0.5 x V_CCIO
0.2 x V_CCIO
Max.
3.9
0.8 x V_CCIO
0.5 x V_CCIO
Units
V
V
V
DS553 (v1.1) May 5, 2007
www.xilinx.com
5
Product Specification