参数资料
型号: ENC424J600T-I/PT
厂商: Microchip Technology
文件页数: 2/168页
文件大小: 0K
描述: IC ETHERNET CTRLR W/SPI 44-TQFP
视频文件: Fast 100 Mbps Ethernet PICtail Plus Overview
标准包装: 1,200
控制器类型: 以太网控制器(IEEE 802.3)
接口: SPI
电源电压: 3 V ~ 3.6 V
电流 - 电源: 96mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 44-TQFP
供应商设备封装: 44-TQFP(10x10)
包装: 带卷 (TR)
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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