CYNSE70064A-50BGC Cypress Semiconductor Corp, CYNSE70064A-50BGC Datasheet - Page 4

• Manufacturer Part Number: CYNSE70064A-50BGC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYNSE70064A-50BGC

• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Package Type: BGA
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

Figure 6-1. CYNSE70064A Clocks (CLK2X and PHS_L)...................................................................... 13
Figure 7-1. Comparand-Register Selection During Search and Learn Instructions............................... 14
Figure 7-2. Addressing the Global Masks Register Array...................................................................... 14
Figure 8-1. CYNSE70064A Database WIDTH Configuration ................................................................ 17
Figure 8-2. Multiwidth Database Configurations Example ..................................................................... 18
Figure 9-1. Addressing of the CYNSE70064A Data and Mask Arrays .................................................. 18
Figure 10-1. Single-Location Read Cycle Timing .................................................................................. 20
Figure 10-2. Burst Read of the Data and Mask Arrays (BLEN = 4) ....................................................... 21
Figure 10-3. Single Write Cycle Timing ................................................................................................. 22
Figure 10-4. Burst Write of the Data and Mask Arrays (BLEN = 4) ....................................................... 23
Figure 10-5. Hardware Diagram for 68-bit Search in
Figure 10-6. Timing Diagram for 68-bit Search in
Figure 10-7. x68 Table with One Device ............................................................................................... 26
Figure 10-8. Hardware Diagram for a Table With Eight Devices ........................................................... 27
Figure 10-9. Timing Diagram for 68-bit Search Device Number 0......................................................... 28
Figure 10-10. Timing Diagram for 68-bit Search Device Number 1....................................................... 29
Figure 10-11. Timing Diagram for 68-bit Search Device Number 7 (Last Device) ................................ 30
Figure 10-12. x68 Table with Eight Devices .......................................................................................... 31
Figure 10-13. Hardware Diagram for a Table with 31 Devices .............................................................. 33
Figure 10-14. Hardware Diagram for a Block of up to Eight Devices .................................................... 34
Figure 10-15. Timing Diagram for Each Device In Block Number 0 (Miss on Each Device) ................. 35
Figure 10-16. Timing Diagram for Each Device Above the Winning Device in Block Number 1 ........... 36
Figure 10-17. Timing Diagram for Globally Winning Device in Block Number 1 ................................... 37
Figure 10-18. Timing Diagram for Devices Below the Winning Device in Block Number 1 ................... 38
Figure 10-19. Timing Diagram for Devices Above the Winning Device in Block Number 2 .................. 39
Figure 10-20. Timing Diagram for Globally Winning Device in Block Number 2 ................................... 40
Figure 10-21. Timing Diagram for Devices Below the Winning Device in Block Number 2 ................... 41
Figure 10-22. Timing Diagram for Devices Above the Winning Device in Block Number 3 .................. 42
Figure 10-23. Timing Diagram for Globally Winning Device in Block Number 3 ................................... 43
Figure 10-24. Timing Diagram for Devices Below the Winning Device in Block Number 3
(Except the Last Device [Device 30])..................................................................................................... 44
Figure 10-25. Timing Diagram for Device Number 6 in Block Number 3 (Device 30 in
Depth-Cascaded Table)......................................................................................................................... 45
Figure 10-26.
Figure 10-27. Timing Diagram for 136-bit Search (One Device) ........................................................... 47
Figure 10-28. Hardware Diagram for a Table with One Device ............................................................. 47
Figure 10-29.
Figure 10-30. Hardware Diagram for a Table with Eight Devices.......................................................... 50
Figure 10-31. Timing Diagram for 136-bit Search Device Number 0..................................................... 51
Figure 10-32. Timing Diagram for 136-bit Search Device Number 1..................................................... 52
Figure 10-33. Timing Diagram for 136-bit Search Device Number 7 (Last Device) .............................. 53
Figure 10-34. ×136 Table with Eight Devices ........................................................................................ 54
Figure 10-35. Hardware Diagram for a Table with 31 Devices .............................................................. 56
Figure 10-36. Hardware Diagram for a Block of Up to Eight Devices.................................................... 57
Figure 10-37. Timing Diagram for Each Device in Block Number 0 (Miss on Each Device) ................. 58
Figure 10-38. Timing Diagram for Each Device Above the Winning Device in Block Number 1 ........... 59
Figure 10-39. Timing Diagram for Globally Winning Device in Block Number 1 ................................... 60
Figure 10-40. Timing Diagram for Devices Below the Winning Device in Block Number 1 ................... 61
Figure 10-41. Timing Diagram for Devices Above the Winning Device in Block Number 2 .................. 62
Document #: 38-02041 Rev. *F
×
×
68 Table with 31 Devices .............................................................................................. 46
136 Table with One Device ........................................................................................... 48
LIST OF FIGURES
x
68 Table (One Device) .......................................... 25
x
68 Table (One Device) ...................................... 24
CYNSE70064A
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