CYNSE70256-66BHC Cypress Semiconductor Corp, CYNSE70256-66BHC Datasheet - Page 95

• Manufacturer Part Number: CYNSE70256-66BHC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYNSE70256-66BHC

• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Package Type: BGA
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

Figure 13-1 and Figure 13-2 illustrate the proper sequences of the power-up operation.
13.2
The following figure depicts expected power consumption over a range of frequencies. The calculations assume 100% of the
operations will be SEARCH operations. If an application includes other operations such as READ or WRITE, then power
consumption will be lower. The worst case line indicates power consumption when the I/Os switch 100 percent of the time. The
other lines (All Search Hit and All Search Miss) assume the I/Os switch 50% of the time.
Document #: 38-02035 Rev. *E
Power Consumption
PHS_L
CLK2x
TRST_L
VDDQ
RST_L
VDD
VDDQ
CLK1x
VDD
TRST_L
RST_L
Figure 13-1. Power-up Sequence (CLK2x)
Figure 13-2. Power-up Sequence (CLK1x)
PLL lock time, 0.5ms
PLL lock time, 0.5ms
64 CLK2x
64 CLK2x
cycles
cycles
CYNSE70256
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