CY7C0851AV-133BBI Cypress Semiconductor Corp, CY7C0851AV-133BBI Datasheet - Page 3

• Manufacturer Part Number: CY7C0851AV-133BBI
• Description: CY7C0851AV-133BBI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0851AV-133BBI

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 2M (64K x 36)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 172-LFBGA
• Density: 2Mb
• Access Time (max): 4.4ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 133MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 16b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Supply Current: 300mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 176
• Word Size: 36b
• Number Of Words: 64K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Contents
Pin Configurations ........................................................... 4
Pin Definitions .................................................................. 7
Master Reset ..................................................................... 8
Mailbox Interrupts ............................................................ 8
Address Counter and Mask Register Operations .......... 9
IEEE 1149.1 Serial Boundary Scan (JTAG) ................... 13
Document #: 38-06070 Rev. *J
Counter Reset Operation ............................................ 9
Counter Load Operation .............................................. 9
Counter Readback Operation ...................................... 9
Counter Increment Operation ...................................... 9
Counter Hold Operation .............................................. 9
Counter Interrupt ....................................................... 10
Retransmit ................................................................. 10
Mask Reset Operation ............................................... 10
Mask Load Operation ................................................ 10
Mask Readback Operation ........................................ 10
Counting by Two ....................................................... 10
Performing a TAP Reset ........................................... 13
CY7C0850AV,CY7C0851V/CY7C0851AV
Maximum Ratings ........................................................... 14
Operating Range ............................................................. 14
Electrical Characteristics ............................................... 14
Capacitance .................................................................... 14
Switching Characteristics 1.............................................. 5
JTAG Timing ................................................................... 17
Ordering Information ...................................................... 29
Package Diagrams .......................................................... 31
Acronyms ........................................................................ 33
Document Conventions ................................................. 33
Document History Page ................................................. 34
Sales, Solutions, and Legal Information ...................... 36
Ordering Code Definition ........................................... 30
Units of Measure ....................................................... 33
Worldwide Sales and Design Support ....................... 36
Products .................................................................... 36
PSoC Solutions ......................................................... 36
CY7C0852V/CY7C0852AV
CY7C0853V/CY7C0853AV
Page 3 of 36
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