CY7C1480BV33-250BZXC CYPRESS [Cypress Semiconductor], CY7C1480BV33-250BZXC Datasheet - Page 3

• Manufacturer Part Number: CY7C1480BV33-250BZXC
• Manufacturer: CYPRESS [Cypress Semiconductor]

Contents
Pin Configurations ........................................................... 4
Pin Definitions .................................................................. 6
Functional Overview ........................................................ 7
Truth Table ........................................................................ 9
Truth Table for Read/Write ............................................ 10
Truth Table for Read/Write ............................................ 10
IEEE 1149.1 Serial Boundary Scan (JTAG) .................. 11
TAP Controller State Diagram ....................................... 13
TAP Controller Block Diagram ...................................... 14
3.3 V TAP AC Test Conditions ....................................... 15
3.3 V TAP AC Output Load Equivalent ......................... 15
2.5 V TAP AC Test Conditions ....................................... 15
2.5 V TAP AC Output Load Equivalent ......................... 15
TAP DC Electrical Characteristics and
Operating Conditions ..................................................... 15
Document Number: 001-15145 Rev. *H
Single Read Accesses ................................................ 7
Single Write Accesses Initiated by ADSP ................... 7
Single Write Accesses Initiated by ADSC ................... 8
Burst Sequences ......................................................... 8
Sleep Mode ................................................................. 8
Interleaved Burst Address Table ................................. 8
Linear Burst Address Table ......................................... 8
ZZ Mode Electrical Characteristics .............................. 8
Disabling the JTAG Feature ...................................... 11
Test Access Port (TAP) ............................................. 11
PERFORMING A TAP RESET .................................. 11
TAP REGISTERS ...................................................... 11
TAP Instruction Set ................................................... 12
TAP AC Switching Characteristics ............................... 16
TAP Timing ...................................................................... 16
Identification Register Definitions ................................ 17
Scan Register Sizes ....................................................... 17
Identification Codes ....................................................... 17
Boundary Scan Exit Order ............................................. 18
Boundary Scan Exit Order ............................................. 19
Maximum Ratings ........................................................... 20
Operating Range ............................................................. 20
Electrical Characteristics ............................................... 20
Capacitance .................................................................... 21
Thermal Resistance ........................................................ 21
AC Test Loads and Waveforms ..................................... 22
Switching Characteristics .............................................. 23
Switching Waveforms .................................................... 24
Ordering Information ...................................................... 28
Package Diagrams .......................................................... 29
Acronyms ........................................................................ 31
Document Conventions ................................................. 31
Document History Page ................................................. 32
Sales, Solutions, and Legal Information ...................... 33
Ordering Code Definitions ......................................... 28
Units of Measure ....................................................... 31
Worldwide Sales and Design Support ....................... 33
Products .................................................................... 33
PSoC Solutions ......................................................... 33
CY7C1480BV33
CY7C1482BV33
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