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Datasheet Microchip KSZ8721

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Datasheets

• Скачать » Datasheet PDF, 2.5 Мб, Файл опубликован: 19 апр 2016
  KSZ8721B-BT Data Sheet
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  KS8721B/BT
  2.5V 10/100BasTX/FX MII Physical Layer Transceiver Rev. 2.3 General Description Features Operating at 2.5 volts to meet low voltage and low power
  requirements, the KS8721B/BT is a 10BaseT/100BaseTX/FX
  Physical Layer Transceiver, which provides an MII to transmit
  and receive data. It contains the 10BaseT Physical Medium
  Attachment (PMA), Physical Medium Dependent (PMD), and
  Physical Coding Sub-layer (PCS) functions. Moreover, the
  KS8721B/BT has on-chip 10BaseT output п¬Ѓltering, which
  eliminates the need for external п¬Ѓlters and allows a single
  set of line magnetics to be used to meet requirements for
  both 100BaseTX and 10BaseT.
  The KS8721B/BT can automatically configure itself for 100
  or 10 Mbps and full or half duplex operation, using on-chip
  Auto-Negotiation algorithm. It is an ideal choice of physical
  layer transceiver for 100BaseTX/10BaseT applications.
  Data sheets and support documentation can be found on
  Micrel’s web site at www.micrel.com. Single chip 100BaseTX/100BaseFX/10BaseT physical
  layer solution 2.5V CMOS design, power consumption ...
• Скачать » Datasheet PDF, 319 Кб, Файл опубликован: 19 апр 2016
  KSZ8721BL Data Sheet
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  KS8721BL/SL
  3.3V Single Power Supply 10/100BASE-TX/FX
  MII Physical Layer Transceiver
  Rev. 1.3 General Description Features Operating with a 2.5V core to meet low-voltage and lowpower requirements, the KS8721BL and KS8721SL are
  10BASE-T/100BASE-TX/FX Physical Layer Transceivers
  that use MII and RMII interfaces to transmit and receive
  data. They contain 10BASE-T Physical Medium
  Attachment (PMA), Physical Medium Dependent (PMD),
  and Physical Coding Sub-layer (PCS) functions. The
  KS8721BL/SL also have on-chip 10BASE-T output
  filtering. This eliminates the need for external filters and
  allows a single set of line magnetics to be used to meet
  requirements for both 100BASE-TX and 10BASE-T.
  The KS8721BL/SL automatically configure themselves
  for 100 or 10Mbps and full-or half-duplex operation,
  using an on-chip auto-negotiation algorithm. They are the
  ideal physical layer transceiver for 100BASE-TX/
  10BASE-T applications. Single chip 100BASE-TX/100BASE-FX/10BASE-T
  physical layer solution 2.5V CMOS design; 2.5/3.3V tolerance on I/O 3.3V single power supply with built-in voltage
  regulator; Power consumption ...
• Скачать » Datasheet PDF, 282 Кб, Файл опубликован: 19 апр 2016
  KSZ8721CL Data Sheet
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  KS8721CL Micrel, Inc. KS8721CL
  3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver Rev. 1.2 General Description Features The KS8721CL is a 10BASE-T, 100BASE-TX, and 100BASEFX physical layer transceiver providing MII/RMII interfaces to
  MACs and switches. Using a unique mixed-signal design that
  extends signaling distance while reducing power consumption, the KS8721CL represents Micrel’s fourth generation
  single-port Fast Ethernet PHY.
  The KS8721CL contains 10BASE-T physical medium attachment (PMA), physical medium dependent (PMD), and physical coding sub-layer (PCS) functions. It also has on-chip
  10BASE-T output filtering. This eliminates the need for
  external filters and allows a single set of line magnetics to be
  used to meet requirements for both 100BASE-TX and
  10BASE-T.
  The KS8721CL automatically configures itself for 100Mbps
  or 10Mbps and full-or half-duplex operation, using an on-chip
  auto-negotiation algorithm. It is the ideal physical layer
  transceiver for 100BASE-TX/10BASE-T applications. Single chip 100BASE-TX/100BASE-FX/10BASE-T
  physical layer solution 2.5V CMOS design; 2.5/3.3V tolerance on I/O 3.3V single power supply with built-in voltage regulator;
  Power consumption ...

Цены

Статус

Корпус / Упаковка / Маркировка

Параметры

	KSZ8721B	KSZ8721B-TR	KSZ8721BI	KSZ8721BI-TR	KSZ8721BL	KSZ8721BL-TR	KSZ8721BLI	KSZ8721BLI-TR	KSZ8721BT	KSZ8721CL	KSZ8721CL-TR	KSZ8721SL	KSZ8721SL-TR	KSZ8721SLI	KSZ8721SLI-TR
# Ethernet Ports	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Automotive Grade	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Cable Diagnostics	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
EEE	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Ethernet Bandwidth	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX	10/100Mbps / FX
Fiber Support	100FX	100FX	100FX	100FX	100FX	100FX	100FX	100FX	100FX	100FX	100FX	100FX	100FX	100FX	100FX
Interface	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII	MII/RMII
LEDs	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
On-Chip Termination	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Op. Voltage, В	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.3
Рабочий диапазон температур, °C	от 0 до +70	от 0 до +70	от -40 до +85	от -40 до +85	от 0 до +70	от 0 до +70	от -40 до +85	от -40 до +85	от 0 до +70	от 0 до +70	от 0 до +70	от 0 до +70	от 0 до +70	от -40 до +85	от -40 до +85
Temp Range Max.(° C)	85	85	85	85	85	85	85	85	85	85	85	85	85	85	85
Temp Range Min.(° C)	-40	-40	-40	-40	-40	-40	-40	-40	-40	-40	-40	-40	-40	-40	-40
Vdd I/O, В	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3	2.5/3.3
WOL	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No

Экологический статус

Модельный ряд

• KSZ8721B KSZ8721B-TR KSZ8721BI KSZ8721BI-TR KSZ8721BL KSZ8721BL-TR KSZ8721BLI KSZ8721BLI-TR KSZ8721BT KSZ8721CL KSZ8721CL-TR KSZ8721SL KSZ8721SL-TR KSZ8721SLI KSZ8721SLI-TR

Классификация производителя

• High-Speed Networking and Video > Ethernet > Ethernet PHYs

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