AC101-QF/TF FEATURES
MII/
RMII
Connector
RJ45
Magnetics
Module
AC101-QF/TF
10/100BASE-TX
Single-Channel
PHY Transceiver
Media
Access
Controller
MAC
CPU
SRAM
System Bus
AC101-QF/TF Typical Design Implementation
•
Includes basic Ethernet connectivity for cost-sensitive
applications.
•
Features low power and intelligent power management.
• Increased active working time
• Prolonged battery life in active standby
• Increased reliability
•
Targets embedded microprocessor applications.
• Wide variety of interfaces for legacy and next generation
microprocessors
• Able to operate in industrial temperature and voltage
environments
• Multiple interrupts for system design flexibility
•
Package options simplify board-level design.
SUMMARY OF BENEFITS
10/100BASE-TX SINGLE-CHANNEL ALTI-PHY
TM
TRANSCEIVER
PRODUCTPRODUCT
BriefBrief
AC101-QF/TF
•
Cost optimized, full custom circuit design
•
10BASE-T/100BASE-TX/FX IEEE 802.3u Fast
Ethernet transceiver
•
Power consumption: <280 mW
•
Unique energy detection circuit to enable intelligent
power management
•
Selectable TX drivers for 1:1 or 1.25:1 transformers to
enable additional power reduction
•
Legacy interface support
• 10BASE-T 7-wire
• 10M symbol
• 100M symbol
•
Industrial temperature range (-40 to 85C)
•
+/-10% voltage tolerance
•
Supports eight interrupts
•
100-pin PQFP or 80-pin TQFP
ALTIMA COMMUNICATIONS, INC. CONFIDENTIAL