参数资料
型号: KS8993F
厂商: Micrel Inc
文件页数: 8/99页
文件大小: 0K
描述: IC CONV MED 10/100 3PORT 128PQFP
标准包装: 66
系列: *
类型: *
应用: *
安装类型: 表面贴装
封装/外壳: 128-BFQFP
供应商设备封装: 128-PQFP(14x20)
配用: KS8993F-EVAL-ND - EVAL KIT EXPERIMENTAL KS8993F
KS8993F
Micrel
August 26, 2004
Revision 1.0
- 16 -
Pin #
Pin Name
Type
Description
101
PS0
Ipd
registers.
[PS1, PS0] = [0, 0] --- I2C master (EEPROM) mode
(If EEPROM is not detected, the power up default values of the
KS8993F internal registers will be used)
Interface Signals
Type
Description
SPIQ
O
Not used. (tri-stated)
SCL
O
I2C clock
SDA
I/O
I2C data I/O
SPIS_N
Ipu
Not used.
[PS1, PS0] = [0, 1] --- I2C slave mode
The external I2C master will drive the SCL clock.
The KS8993F device addresses are:
1011_1111
<read>
1011_1110
<write>
Interface Signals
Type
Description
SPIQ
O
Not used. (tri-stated)
SCL
I
I2C clock
SDA
I/O
I2C data I/O
SPIS_N
Ipu
Not used.
[PS1, PS0] = [1, 0] --- SPI slave mode
Interface Signals
Type
Description
SPIQ
O
SPI Data Out
SCL
I
SPI clock
SDA
I
SPI Data In
SPIS_N
Ipu
SPI chip select
[PS1, PS0] = [1, 1] --- SMI mode
In this mode, the KS8993F provides access to all its internal 8 bit
registers thru its MDC and MDIO pins.
Note
When (PS1, PS0)
≠ (1,1), the KS8993F provides access to its 16
bit MIIM registers thru its MDC and MDIO pins.
102
PV31
Ipu
103
PV32
Ipu
Port 3 port based VLAN mask bits. Use to select which ports may
transmit packets received on port 3.
PV31 = 1, port 1 may transmit packets received on port 3.
PV31 = 0, port 1 will not transmit any packets received on port 3.
PV32 = 1, port 2 may transmit packets received on port 3.
PV32 = 0, port 2 will not transmit any packets received on port 3.
104
PV21
Ipu
105
PV23
Ipu
Port 2 port based VLAN mask bits. Use to select which ports may
transmit packets received on port 2.
PV21 = 1, port 1 may transmit packets received on port 2.
PV21 = 0, port 1 will not transmit any packets received on port 2.
PV23 = 1, port 3 may transmit packets received on port 2.
PV23 = 0, port 3 will not transmit any packets received on port 2.
106
DGND
Gnd
Digital ground
107
VDDIO
Pwr
3.3V or 2.5V digital VDD
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KS8993F-A1 功能描述:IC CONV MED 10/100 3PORT 128PQFP RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA(27x27) 包装:散装
KS8993FA5 功能描述:IC SWITCH 3-PORT 10/100 128-PQFP RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA(27x27) 包装:散装
KS8993F-EVAL 功能描述:EVAL KIT EXPERIMENTAL KS8993F RoHS:否 类别:编程器,开发系统 >> 评估演示板和套件 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理,电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板
KS8993FL 功能描述:IC CONV MED 10/100 SGL 128PQFP RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA(27x27) 包装:散装
KS8993FL-EVAL 功能描述:BOARD EVAL EXPERIMENT KS8993F RoHS:否 类别:编程器,开发系统 >> 评估演示板和套件 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理,电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板