CY7C1471BV33_11 CYPRESS [Cypress Semiconductor], CY7C1471BV33_11 Datasheet - Page 4

• Manufacturer Part Number: CY7C1471BV33_11
• Description: 72-Mbit (2 M x 36/4 M x 18/1 M x 72) Flow-Through SRAM with NoBL Architecture
• Manufacturer: CYPRESS [Cypress Semiconductor]

Contents
Pin Configuration ............................................................. 5
Pin Definitions .................................................................. 9
Functional Overview ...................................................... 10
Interleaved Burst Address Table .................................. 11
Linear Burst Address Table ........................................... 11
ZZ Mode Electrical Characteristics ............................... 11
IEEE 1149.1 Serial Boundary Scan (JTAG) .................. 14
TAP Controller State Diagram ....................................... 16
TAP Controller Block Diagram ..................................... 17
3.3-V TAP AC Test Conditions ...................................... 18
3.3-V TAP AC Output Load Equivalent ......................... 18
2.5-V TAP AC Test Conditions ...................................... 18
2.5-V TAP AC Output Load Equivalent ......................... 18
TAP DC Electrical Characteristics and
Document Number: 001-15029 Rev. *E
Single Read Accesses .............................................. 10
Burst Read Accesses ................................................ 10
Single Write Accesses ............................................... 11
Burst Write Accesses ................................................ 11
Sleep Mode ............................................................... 11
Truth Table ................................................................ 12
Truth Table for Read/Write ........................................ 13
Truth Table for Read/Write ........................................ 13
Truth Table for Read/Write ........................................ 13
Disabling the JTAG Feature ...................................... 14
Test Access Port (TAP) ............................................. 14
PERFORMING A TAP RESET .................................. 14
TAP REGISTERS ...................................................... 14
TAP Instruction Set ................................................... 15
CY7C1471BV33, CY7C1473BV33, CY7C1475BV33
Operating Conditions ..................................................... 18
TAP AC Switching Characteristics ............................... 19
TAP Timing ...................................................................... 19
Identification Register Definitions ................................ 20
Scan Register Sizes ....................................................... 20
Identification Codes ....................................................... 20
Boundary Scan Exit Order (2 M × 36) ........................... 21
Boundary Scan Exit Order (4 M × 18) ........................... 21
Boundary Scan Exit Order (1 M × 72) ........................... 22
Maximum Ratings ........................................................... 23
Operating Range ............................................................. 23
Electrical Characteristics ............................................... 23
Capacitance .................................................................... 24
Thermal Resistance ........................................................ 24
Switching Characteristics .............................................. 25
Switching Waveforms .................................................... 26
Ordering Information ...................................................... 29
Package Diagrams .......................................................... 30
Reference Information ................................................... 33
Document Conventions ................................................. 33
Document History Page ................................................ 34
Sales, Solutions, and Legal Information ...................... 35
Ordering Code Definitions ........................................ 29
Acronyms .................................................................. 33
Worldwide Sales and Design Support ....................... 35
Products .................................................................... 35
PSoC Solutions ......................................................... 35
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