Cypress Semiconductor Perform CY7C1356C User Manual download pdf (Page 14)

CY7C1354V25

CY7C1356V25

PRELIMINARY

TAP Controller Block Diagram

012..

3031

Boundary Scan Register

Identification Register

012..

012

Instruction Register

Bypass Register

Selection

Circuitry

Selection

Circuitry

TAP Controller

TDI

TDO

TCK

TMS

TAP Electrical Characteristics

Over the Operating Range

[7, 8]

Parameter Description Test Conditions Min. Max. Unit

OH1

Output HIGH Voltage I

= −2.0 mA 1.7 V

OH2

Output HIGH Voltage I

= −100 µA 2.1 V

OL1

Output LOW Voltage I

= 2.0 mA 0.7 V

OL2

Output LOW Voltage I

= 100 µA 0.2 V

Input HIGH Voltage 1.7 V

+0.3

Input LOW Voltage

−0.3

0.7 V

Input Load Current GND ≤ V

≤ V

DDQ

−5

µA

Notes:

7. All Voltage referenced to Ground

8. Overshoot: V

(AC)<V

+1.5V for t<t

TCYC

/2, Undershoot: V

(AC)<0.5V for t<t

TCYC

/2, Power-up: V

<2.6V and V

<2.4V and V

DDQ

<1.4V for t<200 ms.

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 25 26

CY7C1354V25 1
CY7C1356V25 1
PRELIMINARY 10
51-85050-A 25
51-85115 26

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Cypress Semiconductor Perform CY7C1356C User Manual Page 14

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