CP2201EK Silicon Laboratories Inc, CP2201EK Datasheet - Page 43
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CP2201EK
Manufacturer Part Number
CP2201EK
Description
KIT EVAL FOR CP2201 ETH CTRLR
Manufacturer
Silicon Laboratories Inc
Type
Controllers & Processorsr
Specifications of CP2201EK
Main Purpose
Interface, Ethernet Sensor
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
CP2200, CP2201
Primary Attributes
Temperature and Light Sensor
Secondary Attributes
Graphic User Interface
Interface Type
Ethernet
Product
Modules
Silicon Manufacturer
Silicon Labs
Silicon Core Number
CP2201
Silicon Family Name
CP220x
Kit Contents
CP2201 Evaluation Board, Power Adapter, CAT5e Ethernet Cable, CD-ROM, Quick-Start Guide
For Use With/related Products
CP2201
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
336-1316
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CP2201EK
Manufacturer:
SiliconL
Quantity:
8
10. Power Modes
The CP2200/1 has four power modes that can be used to minimize overall system power consumption. The power
modes vary in device functionality and recovery methods. Each of the following power modes is explained in the
following sections:
The power modes above are achieved by disabling specific primary functions of the CP2200/1. Figure 15 shows
how power is distributed throughout the CP2200/1. To further reduce power consumption in any of the power
modes, secondary device functions may be turned off individually. The secondary device functions that may be
turned off are:
Normal Mode (Device Fully Functional)
Link Detection Mode (Transmitter Disabled)
Memory Mode (Transmitter and Receiver Disabled)
Shutdown Mode (Oscillator Output Disabled)
Link/Activity LED Drivers
Weak pull-ups to V
V
DD
(Oscillator)
System
Clock
VDD
Monitor
Parallel Host
Interface
MAC
OSCPWR.0
DD
Figure 15. Power and Clock Distribution Control
Flash Memory
TX and RX
Buffers
VDD Monitor
VDMCN.7
PHY
Rev. 1.0
PHYCN.7
(PHYCN.6)
(PHYCN.5)
TXEN
RXEN
IOPWR
Transmitter
Receiver
Activity LED
Link LED
Pullups
Weak
CP2200/1
All Digital Pins
LINK (LA) Pin
ACT Pin
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