AX88772A/AX88172A
Low-pin-count
USB 2.0 to 10/100M Fast Ethernet Controller
7.1.4
7.1.5
7.1.6
7.1.7
PHY Identifier Register 2.......................................................................................................................... 21
Auto Negotiation Advertisement Register (ANAR) ................................................................................... 21
Auto Negotiation Link Partner Ability Register (ANLPAR) .....................................................................21
Auto Negotiation Expansion Register (ANER) ......................................................................................... 21
8.0 STATION MANAGEMENT REGISTERS IN
PHY/DUAL-PHY MODE........................................................................................................... 21
8.1
8.1.1
PHY/DUAL-PHY MODE DETAILED REGISTER DESCRIPTION............................................................................ 21
PHY Mode Basic Mode Control Register (PM_BMCR)...........................................................................21
PHY Mode Basic Mode Status Register (PM_BMSR) ..............................................................................21
PHY Mode PHY Identifier Register 1....................................................................................................... 21
PHY Mode PHY Identifier Register 2....................................................................................................... 21
PHY Mode Auto Negotiation Advertisement Register (PM_ANAR).........................................................21
PHY Mode Auto Negotiation Link Partner Ability Register (PM_ANLPAR)........................................... 21
PHY Mode Auto Negotiation Expansion Register (PM_ANER)............................................................... 21
PHY Mode Control Register (PM_Control) ............................................................................................. 21
8.1.2
8.1.3
8.1.4
8.1.5
8.1.6
8.1.7
8.1.8
9.0 ELECTRICAL SPECIFICATIONS............................................................ 22
9.1
9.1.1
DC CHARACTERISTICS ...................................................................................................................................... 22
Absolute Maximum Ratings ...................................................................................................................... 22
Recommended Operating Condition......................................................................................................... 22
Leakage Current and Capacitance........................................................................................................... 23
DC Characteristics of 3.3V I/O Pins ........................................................................................................ 23
DC Characteristics of 3.3V with 5V Tolerance I/O Pins..........................................................................24
DC Characteristics of Voltage Regulator................................................................................................. 25
POWER CONSUMPTION ...................................................................................................................................... 26
POWER-UP SEQUENCE ....................................................................................................................................... 27
AC TIMING CHARACTERISTICS.......................................................................................................................... 28
Clock Timing............................................................................................................................................. 28
Reset Timing ............................................................................................................................................. 28
Serial EEPROM Timing............................................................................................................................ 29
MII Timing................................................................................................................................................ 30
Station Management Timing..................................................................................................................... 31
Reverse-MII Timing.................................................................................................................................. 32
Reverse-RMII Timing................................................................................................................................ 33
I2C Interface Timing................................................................................................................................. 34
SPI Interface Timing................................................................................................................................. 35
9.1.2
9.1.3
9.1.4
9.1.5
9.1.6
9.2
9.3
9.4
9.4.1
9.4.2
9.4.3
9.4.4
9.4.5
9.4.6
9.4.7
9.4.8
9.4.9
9.4.10 10/100M Ethernet PHY Interface Timing................................................................................................. 37
9.4.11 USB Transceiver Interface Timing ........................................................................................................... 38
10.0 PACKAGE INFORMATION........................................................................... 40
10.1 AX88772A 64-PIN LQFP PACKAGE.................................................................................................................. 40
10.2 AX88172A 80-PIN TQFP PACKAGE.................................................................................................................. 41
11.0 ORDERING INFORMATION........................................................................ 42
12.0 REVISION HISTORY................................................................................................ 43
APPENDIX A. DEFAULT WOL READY MODE.................................................................... 44
7
ASIX ELECTRONICS CORPORATION
5秒后页面跳转
一文带你解读74HC244资料手册：特性、应用场景、封装方式、引脚配置说明、电气参数、推荐替代型号
AD623资料手册解读：特性、应用、封装、引脚功能及电气参数
RT9193资料手册解读：RT9193引脚功能、电气参数、替换型号推荐
VIPER22A的资料手册解读、引脚参数说明、代换型号推荐
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
