參數(shù)資料
型號： AX88772A
廠商： ASIX Electronics Corporation
英文描述： USB 2.0 to 10/100M Fast Ethernet Controller
中文描述： USB 2.0至個10/100M快速以太網(wǎng)控制器
文件頁數(shù)： 22/45頁
文件大?。?/td> 778K
代理商： AX88772A
ASIX ELECTRONICS CORPORATION
22
AX88772A/AX88172A
Low-pin-count
USB 2.0 to 10/100M Fast Ethernet Controller
9.0 Electrical Specifications
9.1 DC Characteristics
9.1.1 Absolute Maximum Ratings
Symbol
VCCK
Digital core power supply
Parameter
Rating
Unit
V
- 0.3 to 2.16
VCC18A
Analog Power. 1.8V
- 0.3 to 2.16
V
VCC3IO
VCC3R3
VCC3A3
VCC33A_PLL Analog Power 3.3V for USB PLL.
VCC33A_H
Analog Power 3.3V for USB TX and RX
V
IN18
Input voltage of 1.8V I/O
Input voltage of 3.3V I/O
V
IN3
Input voltage of 3.3V I/O with 5V tolerant
Power supply of 3.3V I/O
Power supply of on-chip voltage regulator
Analog Power 3.3V for Ethernet PHY bandgap
- 0.3 to 4
- 0.3 to 4
- 0.3 to 3.8
- 0.3 to 4
- 0.3 to 4
- 0.3 to 2.16
- 0.3 to 4.0
V
V
V
V
V
V
V
- 0.3 to 5.8
V
T
STG
I
IN
I
OUT
Storage temperature
DC input current
Output short circuit current
- 40 to 150
20
20
℃
mA
mA
Note: Permanent device damage may occur if absolute maximum ratings are exceeded. Functional operation should be
restricted to the optional sections of this datasheet. Exposure to absolute maximum rating condition for extended periods
may affect device reliability.
9.1.2 Recommended Operating Condition
Symbol
Parameter
VCCK
Digital core power supply
VCC18A
Analog core power supply
VCC3R3
Power supply of on-chip voltage regulator
VCC3IO
Power supply of 3.3V I/O
VCC33A_H Analog Power 3.3V for USB TX and RX
VCC33A_PLL Analog Power 3.3V for USB PLL.
VCC3A3
Analog power supply for bandgap
V
IN18
Input voltage of 1.8 V I/O
Input voltage of 3.3 V I/O
V
IN3
Input voltage of 3.3 V I/O with 5V tolerance
T
j
Commercial junction operating temperature
T
a
Commercial operating temperature
z
Thermal Characteristics
Symbol
Parameter
LQFP 64(AX88772A)
Θ
JC
Thermal resistance of junction
to case
TQFP 80(AX88172A)
Still air,LQFP 64(AX88772A)
Θ
JA
Thermal resistance of junction
to ambient
Still air,TQFP 80(AX88172A)
Min
1.62
1.62
2.97
2.97
2.97
2.97
2.97
0
0
0
0
0
Typ
1.8
1.8
3.3
3.3
3.3
3.3
3.3
1.8
3.3
3.3
25
-
Max
1.98
1.98
3.63
3.63
3.63
3.63
3.63
1.98
3.63
5.25
125
70
Unit
V
V
V
V
V
V
V
V
V
V
℃
℃
Rating
Unit
13.1 °C/W
27.5 °C/W
45.1 °C/W
55.2 °C/W
相關(guān)PDF資料
PDF描述
AX88772ALF USB 2.0 to 10/100M Fast Ethernet Controller
AX88172L USB to Fast Ethernet/HomePNA Controller
AX88180 High-Performance Non-PCI 32-bit 10/100/1000M Gigabit Ethernet Controller
AX88190P 10/100BASE PCMCIA Fast Ethernet MAC Controller
AX88195P 10/100BASE Local CPU Bus Fast Ethernet MAC Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AX88772ALF 制造商:ASIX Electronics Corporation 功能描述:
AX88772B 制造商:ASIX 制造商全稱:ASIX 功能描述:AX88796C -- 低功耗 SPI或Non-PCI以太網(wǎng)控制器與方案
AX88772BLF 制造商:ASIX Electronics Corporation 功能描述:
AX88772BLI 制造商:ASIX Electronics Corporation 功能描述:
AX88772C 制造商:ASIX 制造商全稱:ASIX 功能描述:AX88796C -- 低功耗 SPI或Non-PCI以太網(wǎng)控制器與方案
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