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參數(shù)資料
| 型號(hào)： | KSZ8841-16MBLI |
| 廠商： | Micrel Inc |
| 文件頁(yè)數(shù)： | 16/105頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC MAC CTRLR 8/16BIT 100-LBGA |
| 標(biāo)準(zhǔn)包裝： | 260 |
| 控制器類(lèi)型： | 以太網(wǎng)控制器，MAC |
| 接口： | 總線 |
| 電源電壓： | 3.1 V ~ 3.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 100-LBGA |
| 供應(yīng)商設(shè)備封裝： | 100-LFBGA |
| 包裝： | 散裝 |
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Micrel, Inc.
KSZ8841-16/32 MQL/MVL/MBL
October 2007
18
M9999-102207-1.6
Ball Number
Ball Name
Type
Ball Function
Active Low output signal, asserted when AEN is Low and A15-A4 decode to the
KSZ8841M address programmed into the high byte of the base address register.
LDEVN is a combinational decode of the Address and AEN signal.
B7
RDN
Ipd
Read Strobe Not
Asynchronous read strobe, active Low.
C7
EECS
Opu
EEPROM Chip Select
A6
ARDY
Opd
Asynchronous Ready
ARDY may be used when interfacing asynchronous buses to extend bus access
cycles. It is asynchronous to the host CPU or bus clock. This ball needs an
external 4.7K pull-up resistor.
B6
CYCLEN
Ipd
Cycle Not
For VLBus-like mode cycle signal; this ball follows the addressing cycle to signal
the command cycle.
For burst mode (32-bit interface only), this ball stays High for read cycles and
Low for write cycles.
A5
VLBUSN
Ipd
VLBus-like Mode
Pull-down or float: Bus interface is configured for synchronous mode.
Pull-up: Bus interface is configured for 8-bit or 16-bit asynchronous mode or
EISA-like burst mode.
B5
EEEN
Ipd
EEPROM Enable
EEPROM is enabled and connected when this ball is pull-up.
EEPROM is disabled when this ball is pull-down or no connect.
A4
P1LED3
Opd
Port 1 LED indicator
See the description in balls A10, B10, and C10.
B4
EEDO
Opd
EEPROM Data Out
This ball is connected to DI input of the serial EEPROM.
A3
EESK
Opd
EEPROM Serial Clock
A 4
s (OBCR[1:0]=11 on-chip bus speed @ 25 MHz) or 800 ns (OBCR[1:0]=00
on-chip bus speed @ 125 MHz) serial output clock cycle to load configuration
data from the serial EEPROM.
B3
EEDI
Ipd
EEPROM Data In
This ball is connected to DO output of the serial EEPROM when EEEN is pull-
up.
This ball can be pull-down for 8-bit bus mode, pull-up for 16-bit bus mode or
don’t care for 32-bit bus mode when EEEN is pull-down (without EEPROM).
C3
SWR
Ipd
Synchronous Write/Read
Write/Read signal for synchronous bus accesses. Write cycles when high and
Read cycles when low.
A2
AEN
Ipu
Address Enable
Address qualifier for the address decoding, active Low.
B2
WRN
Ipd
Write Strobe Not
Asynchronous write strobe, active Low.
A1
ADSN
Ipd
Address Strobe Not
For systems that require address latching, the rising edge of ADSN indicates the
latching moment of A15-A1 and AEN.
B1
PWRDN
Ipu
Full-chip power-down. Low = Power down; High or floating = Normal operation.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KSZ8841-16MQL | 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (8, 16-bit) bus interface( Lead Free) 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 |
| KSZ8841-16MQL A6 | 功能描述:IC MAC CTRLR 8/16BIT 128-PQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類(lèi)型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱(chēng):Q6396337A |
| KSZ8841-16MQL-EVAL | 功能描述:以太網(wǎng)開(kāi)發(fā)工具 KSZ8841-16MQL Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類(lèi)型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類(lèi)型:RMII 工作電源電壓: |
| KSZ8841-16MVL | 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (8, 16-bit) bus interface(Lead Free) 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 |
| KSZ8841-16MVL TR | 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (8, 16-bit) bus interface(Lead Free) 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 |
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