CY7C1470V25-167AXC Cypress Semiconductor Corp, CY7C1470V25-167AXC Datasheet - Page 3

• Manufacturer Part Number: CY7C1470V25-167AXC
• Description: IC SRAM 72MBIT 167MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1470V25-167AXC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 72M (2M x 36)
• Speed: 167MHz
• Interface: Parallel
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Density: 72Mb
• Access Time (max): 3.4ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 167MHz
• Operating Supply Voltage (typ): 2.5V
• Address Bus: 21b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 4
• Supply Current: 400mA
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (max): 2.625V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 2M
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Contents
Selection Guide ................................................................ 4
Pin Configurations ........................................................... 4
Pin Definitions .................................................................. 6
Functional Overview ........................................................ 8
Linear Burst Address Table (MODE = GND) .................. 9
Interleaved Burst Address Table
(MODE = Floating or VDD) ............................................... 9
ZZ Mode Electrical Characteristics ................................. 9
Truth Table ..................................................................... 10
Partial Write Cycle Description ..................................... 10
IEEE 1149.1 Serial Boundary Scan (JTAG) .................. 12
TAP Controller State Diagram ....................................... 12
TAP Controller Block Diagram ...................................... 12
TAP Timing ...................................................................... 14
TAP AC Switching Characteristics ............................... 14
2.5 V TAP AC Test Conditions ....................................... 15
2.5 V TAP AC Output Load Equivalent ......................... 15
1.8 V TAP AC Test Conditions ....................................... 15
1.8 V TAP AC Output Load Equivalent ........................ 15
Document Number: 38-05290 Rev. *L
Single Read Accesses ................................................ 8
Burst Read Accesses .................................................. 8
Single Write Accesses ................................................. 8
Burst Write Accesses .................................................. 9
Sleep Mode ................................................................. 9
Disabling the JTAG Feature ...................................... 12
Test Access Port (TAP) ............................................. 12
PERFORMING A TAP RESET .................................. 12
TAP REGISTERS ...................................................... 12
TAP Instruction Set ................................................... 13
TAP DC Electrical Characteristics and
Operating Conditions ..................................................... 15
Identification Register Definitions ................................ 15
Scan Register Sizes ....................................................... 16
Identification Codes ....................................................... 16
Boundary Scan Exit Order (2 M × 36) ........................... 17
Boundary Scan Exit Order (4 M × 18) ........................... 17
Boundary Scan Exit Order (1 M × 72) ........................... 18
Maximum Ratings ........................................................... 19
Operating Range ............................................................. 19
Electrical Characteristics ............................................... 19
Capacitance .................................................................... 20
Thermal Resistance ........................................................ 20
AC Test Loads and Waveforms ..................................... 21
Switching Characteristics .............................................. 22
Switching Waveforms .................................................... 23
Ordering Information ...................................................... 25
Package Diagrams .......................................................... 26
Acronyms ........................................................................ 28
Document Conventions ................................................. 28
Document History Page ................................................. 29
Sales, Solutions, and Legal Information ...................... 31
Read/Write/Timing ..................................................... 23
NOP, STALL and DESELECT Cycles ....................... 24
ZZ Mode Timing ........................................................ 24
Ordering Code Definitions ......................................... 25
Units of Measure ....................................................... 28
Worldwide Sales and Design Support ....................... 31
Products .................................................................... 31
PSoC Solutions ......................................................... 31
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