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LE79112AKVC on a board, in 3D

LE79112AKVC

Microchip Technology

3.3V Telecommunications Circuit TQFP-128 Telecom Interface ICs ROHS

Extended
JLCPCBLCSCmicrochip/LE79112AKVC
Category
Telecom Interface ICs
Package
TQFP-128
Pins
128

Overview

The LE79112AKVC is a telecom Interface IC made by Microchip Technology in a TQFP-128 package with 128 pins. 3.3V Telecommunications Circuit TQFP-128 Telecom Interface ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LE79112AKVC, from EasyEDA) and its footprint (Package_QFP:TQFP-128_14x14mm_P0.4mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1549124).

Symbol

EA11EA02EWR_N3ERD_N4EIOS_N5NC6I/O17I/O28DVSS89DVDD810NC11I/O312I/O413NC14I/O515NC16VDD25O117NC18I/O619I/O720RST_N21INT_N22PWAIT_N23DVSS1024DVSS725DVDD726PADDR27PCS_N28PRD_N29PWR_N30PD1531PD1432PD1333PD1234PD1135I/O036PD1037SCLK038DVSS639DVDD640TFS041PD942TD043PD844RD045PD746RFS047NC48VDD25O249PD650PD551RD152PD453TD154PD355DVSS556DVDD557SCLK158PD259TFS160RFS161PD162PD063NC64TSC_N65DX66DR67FS68PCLK69RSVD70DVDD471DVSS472RSVD73RSVD74RSVD75I/O876I/O977I/O1078I/O1179VDD25O380NC81I/O1282I/O1383NC84I/O1485CONF086DVDD387DVSS988DVSS389CONF190CONF291I/O1592NC93ED1594ED1495NC96NC97ED1398ED1299ED11100ED10101ED9102ED8103DVDD2104DVSS2105ED7106ED6107ED5108ED4109ED3110ED2111VDD25O4112NC113PLL_VSS114PLL_VDD115ED1116ED0117EA10118EA9119EA8120DVDD1121DVSS1122EA7123EA6124EA5125EA4126EA3127EA2128
EasyEDA_Cloud:LE79112AKVCFrom EasyEDA

Footprint

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

Parameters

2
Type
Telecommunications Circuit
Voltage - Supply
3.3V

Order codes

1

Pinout

128
The pins of the LE79112AKVC
PinNameType
1EA1Unspecified
2EA0Unspecified
3EWR_NUnspecified
4ERD_NUnspecified
5EIOS_NUnspecified
6NCUnspecified
7I/O1Unspecified
8I/O2Unspecified
9DVSS8Unspecified
10DVDD8Unspecified
11NCUnspecified
12I/O3Unspecified
13I/O4Unspecified
14NCUnspecified
15I/O5Unspecified
16NCUnspecified
17VDD25O1Unspecified
18NCUnspecified
19I/O6Unspecified
20I/O7Unspecified
21RST_NUnspecified
22INT_NUnspecified
23PWAIT_NUnspecified
24DVSS10Unspecified
25DVSS7Unspecified
26DVDD7Unspecified
27PADDRUnspecified
28PCS_NUnspecified
29PRD_NUnspecified
30PWR_NUnspecified
31PD15Unspecified
32PD14Unspecified
33PD13Unspecified
34PD12Unspecified
35PD11Unspecified
36I/O0Unspecified
37PD10Unspecified
38SCLK0Unspecified
39DVSS6Unspecified
40DVDD6Unspecified
41TFS0Unspecified
42PD9Unspecified
43TD0Unspecified
44PD8Unspecified
45RD0Unspecified
46PD7Unspecified
47RFS0Unspecified
48NCUnspecified
49VDD25O2Unspecified
50PD6Unspecified
51PD5Unspecified
52RD1Unspecified
53PD4Unspecified
54TD1Unspecified
55PD3Unspecified
56DVSS5Unspecified
57DVDD5Unspecified
58SCLK1Unspecified
59PD2Unspecified
60TFS1Unspecified
61RFS1Unspecified
62PD1Unspecified
63PD0Unspecified
64NCUnspecified
65TSC_NUnspecified
66DXUnspecified
67DRUnspecified
68FSUnspecified
69PCLKUnspecified
70RSVDUnspecified
71DVDD4Unspecified
72DVSS4Unspecified
73RSVDUnspecified
74RSVDUnspecified
75RSVDUnspecified
76I/O8Unspecified
77I/O9Unspecified
78I/O10Unspecified
79I/O11Unspecified
80VDD25O3Unspecified
81NCUnspecified
82I/O12Unspecified
83I/O13Unspecified
84NCUnspecified
85I/O14Unspecified
86CONF0Unspecified
87DVDD3Unspecified
88DVSS9Unspecified
89DVSS3Unspecified
90CONF1Unspecified
91CONF2Unspecified
92I/O15Unspecified
93NCUnspecified
94ED15Unspecified
95ED14Unspecified
96NCUnspecified
97NCUnspecified
98ED13Unspecified
99ED12Unspecified
100ED11Unspecified
101ED10Unspecified
102ED9Unspecified
103ED8Unspecified
104DVDD2Unspecified
105DVSS2Unspecified
106ED7Unspecified
107ED6Unspecified
108ED5Unspecified
109ED4Unspecified
110ED3Unspecified
111ED2Unspecified
112VDD25O4Unspecified
113NCUnspecified
114PLL_VSSUnspecified
115PLL_VDDUnspecified
116ED1Unspecified
117ED0Unspecified
118EA10Unspecified
119EA9Unspecified
120EA8Unspecified
121DVDD1Unspecified
122DVSS1Unspecified
123EA7Unspecified
124EA6Unspecified
125EA5Unspecified
126EA4Unspecified
127EA3Unspecified
128EA2Unspecified

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Questions

Is there a KiCad symbol and footprint for the LE79112AKVC?

Yes. The symbol is EasyEDA_Cloud:LE79112AKVC and the footprint Package_QFP:TQFP-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 LE79112AKVC?

TQFP-128, with 128 pins. Its footprint is drawn on this page.

Where can I order the LE79112AKVC?

JLCPCB lists it as part C1549124, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LE79112AKVC?

Parts like it in the library: the 82V2044EPFG by Renesas Electronics, the 82V2044EPFG8 by Renesas Electronics, the 82V2084PFG by Renesas Electronics and the 82V2084PFG8 by Renesas Electronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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