參數(shù)資料
型號: KSZ9021RN
廠商: Micrel Inc
文件頁數(shù): 57/58頁
文件大小: 0K
描述: IC TXRX 10/100/1000 SGL 48QFN
特色產(chǎn)品: KSZ9021RN Single-port Gigabit Transceiver
標(biāo)準(zhǔn)包裝: 260
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 8/8
規(guī)程: 千兆位以太網(wǎng)
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 48-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-QFN(7x7)
包裝: 托盤
配用: 576-3874-ND - BOARD EVALUATION FOR KSZ9021RN
其它名稱: 576-3637
KSZ9021RN-ND
Micrel, Inc.
KSZ9021RL/RN
February 13, 2014
8
Revision 1.2
Pin Configuration – KSZ9021RL
1
TXRXP_A
VSS
AVDDH
57
58
59
60
61
62
63
64
Exposed Pad
on bottom of chip
49
50
51
52
53
54
55
56
2
TXRXM_A
3
AGNDH
4
AVDDL
5
AVDDL
6
AVDDH
7
TXRXP_B
8
TXRXM_B
9
AGNDH
10
TXRXP_C
11
TXRXM_C
12
AVDDL
13
AVDDL
14
TXRXP_D
15
TXRXM_D
16
AVDDH
24
23
22
21
20
19
18
17
32
31
30
29
28
27
26
25
VSS
LED
2
/
PHYAD
1
DVDDH
LED
1
/
PHYAD
0
DVDDL
VSS
TXD
0
TXD
1
TXD
2
TXD
3
VSS
DVDDL
DVDDH
TX
_
ER
GTX
_
CLK
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
TX_EN
VSS
DVDDL
RXD3 /
MODE3
DVDDH
RXD2 /
MODE2
VSS
DVDDL
RXD1 /
MODE1
RXD0 /
MODE0
RX_DV /
CLK125_EN
DVDDH
RX_ER
RX_CLK /
PHYAD2
CRS
MDC
AGNDH
_
BG
ISET
AVDDH
XI
XO
AVDDL
_
PLL
LDO
_
O
RESET
_
N
CLK
125
_
NDO
/
LED
_
MODE
DVDDL
VSS
DVDDL
INT
_
N
COL
MDIO
64-Pin E-LQFP
(Top View)
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