CY7C1411JV18, CY7C1426JV18
CY7C1413JV18, CY7C1415JV18
Document Number: 001-12557 Rev. *C Page 15 of 28

TAP Controller Block Diagram

TAP Electrical Characteristics

Over the Operating Range [12, 13, 14]
Parameter Description Test Conditions Min Max Unit
VOH1 Output HIGH Voltage IOH = −2.0 mA 1.4 V
VOH2 Output HIGH Voltage IOH = −100 μA1.6 V
VOL1 Output LOW Voltage IOL = 2.0 mA 0.4 V
VOL2 Output LOW Voltage IOL = 100 μA0.2V
VIH Input HIGH Voltage 0.65VDD VDD + 0.3 V
VIL Input LOW Voltage –0.3 0.35VDD V
IXInput and Output Load Current GND ≤ VI ≤ VDD –5 5 μA
0
012..29
3031
Boundary Scan Register
Identification Register
012..
.
.108
012
Instruction Register
Bypass Register
Selection
Circuitry Selection
Circuitry
TAP Co ntro ller
TDI TDO
TCK
TMS
Notes
12.These characteristics pertain to the TAP inputs (TMS, TCK, TDI and TDO). Parallel load levels are specified in the Electrical Characteristics Table.
13.Overshoot: VIH(AC) < VDDQ + 0.85V (Pulse width less than tCYC/2), Undershoot: VIL(AC) > −1.5V (Pulse width less than tCYC/2).
14.All Voltage referenced to Ground.
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