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CH395P, in 3D

CH395P

WCH (Nanjing Qinheng Microelectronics)

-40℃~+85℃ 1.8V、2.5V、3.3V 10BASE-T、100BASE-TX 24KB SPI、UART、Parallel Yes LQFP-128(14x14) Ethernet Controllers ROHS

Extended
JLCPCBLCSCwch/CH395P
Category
Ethernet Controllers
Package
LQFP-128(14x14)
Pins
128

Overview

The CH395P is an ethernet Controller made by WCH (Nanjing Qinheng Microelectronics) in a LQFP-128(14x14) package with 128 pins. -40℃~+85℃ 1.8V、2.5V、3.3V 10BASE-T、100BASE-TX 24KB SPI、UART、Parallel Yes LQFP-128(14x14) Ethernet Controllers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CH395P, from EasyEDA) and its footprint (Package_QFP:LQFP-128_14x14mm_P0.4mm, from KiCad's library), ready for a KiCad board. 16 are in stock at JLCPCB (part C49237880).

Symbol

NC1GND2NC3NC4NC5NC6VCC337NC8GND9RXP10RXN11NC12NC13TXP14TXN15GND16GND17NC18XI19XO20VCC3321GND22NC23NC24NC25NC26GND27VDDK28GND29NC30NC31NC32NC33NC34NC35NC36NC37NC38VCCIO39NC40NC41NC42NC43NC44NC45NC46NC47GPIO048GPIO149GPIO250GPIO3/RDY#51RST52SEL53VDDK54GND55VCCIO56NC57NC58GPIO459GPIO560GPIO661GPIO762RSTI63GND64NC65NC66NC67NC68NC69VCCIO70GND71NC72NC73NC74NC75NC76NC77NC78NC79NC80NC81VDDK82VCCIO83NC84NC85NC86NC87NC88NC89NC90NC91NC92NC93ELINK#94NC95NC96NC97INT#98A099PCS#100VCCIO101NC102NC103EACT#104NC105RD#106WR#107NC108GND109NC110NC111RXD112TXD113SCS114SCK115SDI116SDO117D0118D1119D2120D3121VCCIO122D4123D5124D6125D7126NC127NC128
EasyEDA_Cloud:CH395PFrom EasyEDA

Footprint

Package_QFP:LQFP-128_14x14mm_P0.4mmFrom KiCad's library

Parameters

6
Communication Interface
SPI
Ethernet Speed Standards
100BASE-TX
Integrated PHY
Yes
Memory Space
24KB
Operating Temperature
-40℃~+85℃
Voltage - Supply
1.8V

Order codes

1

Pinout

128
The pins of the CH395P
PinNameType
1NCUnspecified
2GNDUnspecified
3NCUnspecified
4NCUnspecified
5NCUnspecified
6NCUnspecified
7VCC33Unspecified
8NCUnspecified
9GNDUnspecified
10RXPUnspecified
11RXNUnspecified
12NCUnspecified
13NCUnspecified
14TXPUnspecified
15TXNUnspecified
16GNDUnspecified
17GNDUnspecified
18NCUnspecified
19XIUnspecified
20XOUnspecified
21VCC33Unspecified
22GNDUnspecified
23NCUnspecified
24NCUnspecified
25NCUnspecified
26NCUnspecified
27GNDUnspecified
28VDDKUnspecified
29GNDUnspecified
30NCUnspecified
31NCUnspecified
32NCUnspecified
33NCUnspecified
34NCUnspecified
35NCUnspecified
36NCUnspecified
37NCUnspecified
38NCUnspecified
39VCCIOUnspecified
40NCUnspecified
41NCUnspecified
42NCUnspecified
43NCUnspecified
44NCUnspecified
45NCUnspecified
46NCUnspecified
47NCUnspecified
48GPIO0Unspecified
49GPIO1Unspecified
50GPIO2Unspecified
51GPIO3/RDY#Unspecified
52RSTUnspecified
53SELUnspecified
54VDDKUnspecified
55GNDUnspecified
56VCCIOUnspecified
57NCUnspecified
58NCUnspecified
59GPIO4Unspecified
60GPIO5Unspecified
61GPIO6Unspecified
62GPIO7Unspecified
63RSTIUnspecified
64GNDUnspecified
65NCUnspecified
66NCUnspecified
67NCUnspecified
68NCUnspecified
69NCUnspecified
70VCCIOUnspecified
71GNDUnspecified
72NCUnspecified
73NCUnspecified
74NCUnspecified
75NCUnspecified
76NCUnspecified
77NCUnspecified
78NCUnspecified
79NCUnspecified
80NCUnspecified
81NCUnspecified
82VDDKUnspecified
83VCCIOUnspecified
84NCUnspecified
85NCUnspecified
86NCUnspecified
87NCUnspecified
88NCUnspecified
89NCUnspecified
90NCUnspecified
91NCUnspecified
92NCUnspecified
93NCUnspecified
94ELINK#Unspecified
95NCUnspecified
96NCUnspecified
97NCUnspecified
98INT#Unspecified
99A0Unspecified
100PCS#Unspecified
101VCCIOUnspecified
102NCUnspecified
103NCUnspecified
104EACT#Unspecified
105NCUnspecified
106RD#Unspecified
107WR#Unspecified
108NCUnspecified
109GNDUnspecified
110NCUnspecified
111NCUnspecified
112RXDUnspecified
113TXDUnspecified
114SCSUnspecified
115SCKUnspecified
116SDIUnspecified
117SDOUnspecified
118D0Unspecified
119D1Unspecified
120D2Unspecified
121D3Unspecified
122VCCIOUnspecified
123D4Unspecified
124D5Unspecified
125D6Unspecified
126D7Unspecified
127NCUnspecified
128NCUnspecified

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Questions

Is there a KiCad symbol and footprint for the CH395P?

Yes. The symbol is EasyEDA_Cloud:CH395P and the footprint Package_QFP:LQFP-128_14x14mm_P0.4mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CH395P?

LQFP-128(14x14), with 128 pins. Its footprint is drawn on this page.

Where can I order the CH395P?

JLCPCB lists it as part C49237880, with 16 in stock; the sellers' links on this page open their listings.

What can replace the CH395P?

Parts like it in the library: the LAN91C111-NU by Microchip Technology, the LAN91C113-NU by Microchip Technology, the AX88180LF by ASIX Elec and the LAN9255-I/ZMX018 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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