Cypress Semiconductor CY7C1364C Manual de usuario descargar pdf (Pagina 3)

CY7C1364C

Document Number: 001-74592 Rev. *B Page 3 of 29

Contents

Pin Configurations ...........................................................4

Pin Definitions ..................................................................5

Functional Overview ........................................................6

Single Read Accesses ................................................6

Single Write Accesses Initiated by ADSP

...................6

Single Write Accesses Initiated by ADSC ...................6

Burst Sequences .........................................................7

Sleep Mode .................................................................7

Interleaved Burst Address Table

(MODE = Floating or VDD) .................................................7

Linear Burst Address Table (MODE = GND) ...............7

ZZ Mode Electrical Characteristics .............................. 7

Truth Table ........................................................................8

Truth Table for Read/Write .............................................. 9

IEEE 1149.1 Serial Boundary Scan (JTAG) .................. 10

Disabling the JTAG Feature ...................................... 10

Test Access Port (TAP) .............................................10

PERFORMING A TAP RESET .................................. 10

TAP REGISTERS ...................................................... 10

TAP Instruction Set ................................................... 10

TAP Controller State Diagram ....................................... 12

TAP Controller Block Diagram ...................................... 13

TAP Timing ...................................................................... 13

TAP AC Switching Characteristics ............................... 14

3.3 V TAP AC Test Conditions ....................................... 14

3.3 V TAP AC Output Load Equivalent .........................14

2.5 V TAP AC Test Conditions ....................................... 14

2.5 V TAP AC Output Load Equivalent .........................14

TAP DC Electrical Characteristics and

Operating Conditions ..................................................... 15

Identification Register Definitions ................................ 15

Scan Register Sizes ....................................................... 15

Instruction Codes ........................................................... 16

Boundary Scan Order .................................................... 17

Maximum Ratings ........................................................... 18

Operating Range ............................................................. 18

Electrical Characteristics ............................................... 18

Capacitance .................................................................... 19

Thermal Resistance ........................................................ 19

AC Test Loads and Waveforms ..................................... 19

Switching Characteristics .............................................. 20

Switching Waveforms .................................................... 21

Ordering Information ...................................................... 25

Ordering Code Definitions ......................................... 25

Package Diagram ............................................................ 26

Acronyms ........................................................................ 27

Document Conventions ................................................. 27

Units of Measure ....................................................... 27

Document History Page ................................................. 28

Sales, Solutions, and Legal Information ...................... 29

Worldwide Sales and Design Support ....................... 29

Products .................................................................... 29

PSoC Solutions ......................................................... 29

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Cypress Semiconductor CY7C1364C Manual de usuario Pagina 3

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