Cypress Semiconductor CY7C1365C Manual de usuario Pagina 14

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CY7C1361V25
CY7C1363V25
CY7C1365V25
PRELIMINARY
14
TAP Controller Block Diagram
0
012..
29
3031
Boundary Scan Register
Identification Register
012..
.
.x
012
Instruction Register
Bypass Register
Selection
Circuitry
Selection
Circuitry
TAP Controller
TDI
TDO
TCK
TMS
TAP Electrical Characteristics
Over the Operating Range
[4, 5]
Parameter Description Test Conditions Min. Max. Unit
V
OH1
Output HIGH Voltage I
OH
= 2.0 mA 1.7 V
V
OH2
Output HIGH Voltage I
OH
= 100 mA 2.1 V
V
OL1
Output LOW Voltage I
OL
= 2.0 mA 0.7 V
V
OL2
Output LOW Voltage I
OL
= 100 mA 0.2 V
V
IH
Input HIGH Voltage 1.7 V
DD
+0.3 V
V
IL
Input LOW Voltage 0.3 0.7 V
I
X
Input Load Current GND < V
I
< V
DDQ
5 5 mA
Notes:
4. All Voltage referenced to Ground.
5. Overshoot: V
IH
(AC)<V
DD
+1.5V for t<t
TCYC
/2, Undershoot:V
IL
(AC)<0.5V for t<t
TCYC
/2, Power-up: V
IH
<2.6V and V
DD
<2.4V and V
DDQ
<1.4V for t<200 ms.
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