參數(shù)資料
型號(hào)： 78Q2132
廠商： TDK Corporation
英文描述： 1/10BASE-T HomePNA/Ethernet Transceiver
中文描述： 1/10BASE-T電話線網(wǎng)絡(luò)/以太網(wǎng)收發(fā)器
文件頁(yè)數(shù)： 10/36頁(yè)
文件大?。?/td> 172K
代理商： 78Q2132
78Q2132
1/10BASE-TX
HomePNA/Ethernet Transceiver
10
MISCELLANEOUS PINS
NAME
80-PIN
64-PIN
TYPE
DESCRIPTION
GPIO0
19
N/A
I/O
GENERAL PURPOSE I/O PIN: This is an I/O pin that is
configurable as an input or an output via management interface.
A value of one in bit MR16.6 configures GPIO0 as an input, and
a zero configures it as an output. The logic level of the GPIO0
pin is reflected in MR16.7. This pin has a weak internal pull-
down to prevent it from floating when configured as an input (it
is configured as an input by default).
GPIO1
20
N/A
I/O
GENERAL PURPOSE I/O PIN: This is an I/O pin, which is
configurable as an input or an output via the management
interface. A value of one in bit MR16.8 configures GPIO1 as an
input, and a zero configures it as an output. The logic level of
the GPIO1 pin is reflected in MR16.9. This pin has a weak
internal pull-down to prevent it from floating when configured as
an input (it is configured as an input by default).
INTR
43
35
OZ
INTERRUPT PIN: This pin is used to signal an interrupt to the
media access controller. The pin is held in the high impedance
state when an interrupt is not indicated. The pin will be forced
high or low to signal an interrupt depending upon the value of
the INTR_LEVEL bit (MR16.14). The events that trigger an
interrupt can be programmed via the Interrupt Control Register
located at address MR17 and P1R3 for HomeLAN.
POWER SUPPLY
NAME
V
CC
80-PIN
8,13,
27,36,
45,51,
60, 79
64-PIN
6,11,
37,48,
63
TYPE
S
DESCRIPTION
SUPPLY VOLTAGE: Two supply ranges are supported: 5V
±
0.5V, or 3.3V
±
0.3V.
GND
4,11,
12,28,
35,44,
46,52,
59,77
2,9,10,
36,38,
47,61
S
GROUND
REFERENCE PIN
RIBB
70
58
A
BIAS CURRENT SETTING RESISTOR: To be tied to an
external resistor that is also connected to the RIBB_RET pin.
This resistor should be placed as close as possible to the
package pin. A recommended value of 9.76 K
±
1% is
provided for reference purposes only.
RIBB_RET
69
57
A
BIAS CURRENT SETTING RESISTOR RETURN PIN: To be
connected to external RIBB resistor.
VBG
71
59
A
V BANDGAP BYPASS: Pin for tying bypass cap ~ 0.1uF.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78Q2133 制造商:Maxim Integrated Products 功能描述:
78Q2133/F 功能描述:以太網(wǎng) IC 10/100 Fast Ethernet MicroPHY RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
78Q2133/F1 功能描述:以太網(wǎng) IC RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
78Q2133-DB 功能描述:以太網(wǎng)開(kāi)發(fā)工具 78Q2133 Demo Brd RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
78Q2133-DIE 制造商:Maxim Integrated Products 功能描述:78Q2133-DIE NOTE: MOQ = 10500 DIE (1 WAFER) - Gel-pak, waffle pack, wafer, diced wafer on film
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