參數(shù)資料
型號: ENC424J600-I/ML
廠商: Microchip Technology
文件頁數(shù): 2/168頁
文件大?。?/td> 0K
描述: IC ETHERNET CTRLR W/SPI 44-QFN
視頻文件: Fast 100 Mbps Ethernet PICtail Plus Overview
標(biāo)準(zhǔn)包裝: 45
控制器類型: 以太網(wǎng)控制器(IEEE 802.3)
接口: SPI
電源電壓: 3 V ~ 3.6 V
電流 - 電源: 96mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 44-VQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 44-QFN(8x8)
包裝: 管件
產(chǎn)品目錄頁面: 684 (CN2011-ZH PDF)
配用: AC164132-ND - BOARD DAUGHTER PICTAIL ETHERNET
ENC424J600/624J600
DS39935C-page 8
2010 Microchip Technology Inc.
OSC1
3
I
ANA
25 MHz Crystal Oscillator/Clock Input
OSC2
2
O
25 MHz Crystal Oscillator Output
PSPCFG0
32
I
CMOS
PSP Mode Select 0
PSPCFG1
45
I
CMOS
PSP Mode Select 1
PSPCFG2
17
I
CMOS
PSP Mode Select 2
PSPCFG3
18
I
CMOS
PSP Mode Select 3
PSPCFG4
52
I
CMOS
PSP Mode Select 4
RBIAS
11
16
I
ANA
PHY Bias (external resistor) Connection
RD
36
51
I
CMOS
PSP Read Strobe
RW
36
51
I
CMOS
PSP Combined Read/Write Signal
SCK
37
52
I
CMOS
SPI Serial Clock Input
SI
36
51
I
CMOS
SPI Serial Data Input (from Master)
SO
35
50
O
SPI Serial Data Out (to Master)
SPISEL
24
34
I
CMOS
SPI/PSP Interface Select
TPIN-
17
27
I
ANA
Differential Ethernet Receive Minus Signal Input
TPIN+
16
26
I
ANA
Differential Ethernet Receive Plus Signal Input
TPOUT-
21
31
O
Differential Ethernet Transmit Minus Signal Output
TPOUT+
20
30
O
Differential Ethernet Transmit Plus Signal Output
VCAP
43
63
P
Regulator External Capacitor connection
VDD
44
21, 47,
64
P
Positive 3.3V Power Supply for Digital Logic
VDDOSC
4
P
Positive 3.3V Power Supply for 25 MHz Oscillator
VDDPLL
12
22
P
Positive 3.3V Power Supply for PHY PLL Circuitry
VDDRX
15
25
P
Positive 3.3V Power Supply for PHY RX Circuitry
VDDTX
18
28
P
Positive 3.3V Power Supply for PHY TX Circuitry
VSS
33, 42
46, 62
P
Ground Reference for Digital Logic
VSSOSC
1
P
Ground Reference for 25 MHz Oscillator
VSSPLL
13
23
P
Ground Reference for PHY PLL Circuitry
VSSRX
14
24
P
Ground Reference for PHY RX Circuitry
VSSTX
19, 22
29, 32
P
Ground Reference for PHY TX Circuitry
WR
35
50
I
CMOS
PSP Write Strobe
WRH
48
I
CMOS
PSP Write High Strobe
WRL
50
I
CMOS
PSP Write Low Strobe
TABLE 1-2:
ENC424J600/624J600 PINOUT DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number
Pin Type
Input
Buffer
Description
44-Pin
64-Pin
Legend: I = Input; O = Output; P = Power; CMOS = CMOS compatible input buffer; ANA = Analog level input/output
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