CY28442ZXC Cypress Semiconductor Corp, CY28442ZXC Datasheet - Page 13

• Manufacturer Part Number: CY28442ZXC
• Description: IC CLOCK GEN ALVISO 56-TSSOP
• Manufacturer: Cypress Semiconductor Corp
• Type: Fanout Distribution, Spread Spectrum Clock Generatorr

Specifications of CY28442ZXC

• Pll: Yes with Bypass
• Input: LVTTL, Crystal
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 11:15
• Differential - Input:output: No/Yes
• Frequency - Max: 200MHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP II
• Frequency-max: 100MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 38-07680 Rev. **
CPU_STP# Deassertion
The deassertion of the CPU_STP# signal will cause all CPU
outputs that were stopped to resume normal operation in a
synchronous manner. Synchronous manner meaning that no
short or stretched clock pulses will be produce when the clock
resumes. The maximum latency from the deassertion to active
outputs is no more than two CPU clock cycles.
CPUC(Free Running
CPUT(Free Running
CPUC(Stoppable)
CPUT(Stoppable)
CPU_STOP#
CPUC Internal
CPUT Internal
CPU_STP#
CPU_STP#
DOT96C
DOT96T
CPUT
CPUC
CPUT
CPUC
PD
Figure 8. CPU_STP#= Driven, CPU_PD = Driven, DOT_PD = Driven
Figure 7. CPU_STP# Deassertion Waveform
Figure 6. CPU_STP# Assertion Waveform
ADVANCE INFORMATION
Tdrive_CPU_STP#,10nS>200mV
1.8mS
CY28442
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