CYNSE70256-66BHC Cypress Semiconductor Corp, CYNSE70256-66BHC Datasheet - Page 95
CYNSE70256-66BHC
Manufacturer Part Number
CYNSE70256-66BHC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CYNSE70256-66BHC.pdf
(109 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CYNSE70256-66BHC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
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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
Page 95 of 109
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