參數(shù)資料
型號(hào): KS8993F
廠商: Micrel Inc
文件頁(yè)數(shù): 5/99頁(yè)
文件大小: 0K
描述: IC CONV MED 10/100 3PORT 128PQFP
標(biāo)準(zhǔn)包裝: 66
系列: *
類型: *
應(yīng)用: *
安裝類型: 表面貼裝
封裝/外殼: 128-BFQFP
供應(yīng)商設(shè)備封裝: 128-PQFP(14x20)
配用: KS8993F-EVAL-ND - EVAL KIT EXPERIMENTAL KS8993F
KS8993F
Micrel
August 26, 2004
Revision 1.0
- 13 -
Pin #
Pin Name
Type
Description
result.
34
ML_EN
Ipd
1 = enable missing link
0 = disable missing link
35
DIAGF
Ipd
1 = diagnostic fail
0 = diagnostic normal
36
PWRDN
I
Chip power down input (active low)
37
AGND
Gnd
Analog ground
38
VDDA
Pwr
1.8V analog VDD
39
AGND
Gnd
Analog ground
40
MUX1
I
Factory test pin – float for normal operation
41
MUX2
I
Factory test pin – float for normal operation
42
AGND
Gnd
Analog ground
43
VDDA
Pwr
1.8V analog VDD
44
FXSD1
I
Fiber signal detect / factory test pin
45
RXP1
I/O
Physical receive or transmit signal (+ differential)
46
RXM1
I/O
Physical receive or transmit signal (- differential)
47
AGND
Gnd
Analog ground
48
TXP1
I/O
Physical transmit or receive signal (+ differential)
49
TXM1
I/O
Physical transmit or receive signal (- differential)
50
VDDATX
Pwr
3.3V or 2.5V analog VDD
51
VDDARX
Pwr
3.3V or 2.5V analog VDD
52
RXM2
I/O
Physical receive or transmit signal (– differential)
53
RXP2
I/O
Physical receive or transmit signal (+ differential)
54
AGND
Gnd
Analog ground
55
TXM2
I/O
Physical transmit or receive signal (– differential)
56
TXP2
I/O
Physical transmit or receive signal (+ differential)
57
VDDA
Pwr
1.8V analog VDD
58
AGND
Gnd
Analog ground
59
TEST1
I
Factory test pin – float for normal operation
60
TEST2
I
Factory test pin – float for normal operation
61
ISET
O
Set physical transmit output current.
Pull down this pin with a 3.01K 1% resistor to ground.
62
AGND
Gnd
Analog ground
63
VDDAP
Pwr
1.8V analog VDD for PLL
64
AGND
Gnd
Analog ground
65
X1
I
66
X2
O
25 MHz crystal/oscillator clock connections
Pins (X1, X2) connect to a crystal. If an oscillator is used, X1 connects
to a 3.3V tolerant oscillator and X2 is a no connect.
Note: Clock is +/- 50ppm for both crystal and oscillator.
67
RST_N
Ipu
Hardware reset pin (active low)
68
BPEN
Ipd
Half Duplex Backpressure
1 = enable
0 = disable
69
SMAC
Ipd
Special Mac Mode
In this mode, the switch will do faster backoffs than normal.
1 = enable
0 = disable
70
LEDSEL0
Ipd
LED display mode select
See description in pin# (1,4).
71
SMTXEN
Ipd
Switch MII transmit enable
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KS8993F-A1 功能描述:IC CONV MED 10/100 3PORT 128PQFP RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA(27x27) 包裝:散裝
KS8993FA5 功能描述:IC SWITCH 3-PORT 10/100 128-PQFP RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA(27x27) 包裝:散裝
KS8993F-EVAL 功能描述:EVAL KIT EXPERIMENTAL KS8993F RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電源管理,電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板
KS8993FL 功能描述:IC CONV MED 10/100 SGL 128PQFP RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA(27x27) 包裝:散裝
KS8993FL-EVAL 功能描述:BOARD EVAL EXPERIMENT KS8993F RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電源管理,電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板