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SIM7100C on a board, in 3D

SIM7100C

SIMCom Wireless Solutions

-30℃~+80℃ 3.4V~4.2V 900MHz、1800MHz、B2、B5、B8、B1 GPRS、GSM、FDD-LTE、TDD-LTE、WCDMA I2C、UART、GPIO、SPI、SDIO、SIM card、USB2.0 PCM voice function、UMTS function、HSPA function、CMUX function、USSD function、Assisted GNSS function、SIM Card Detection、GPS and Bluetooth SMD,30x30mm 2G/3G/4G/5G Modules ROHS

Extended
DatasheetJLCPCBLCSCsimcom-wireless-solutions/SIM7100C
Category
2G, 3G, 4G, 5G Modules
Package
SMD,30x30mm
Pins
87

Overview

The SIM7100C is a 2G, 3G, 4G, 5G Module made by SIMCom Wireless Solutions in a SMD,30x30mm package with 87 pins. -30℃~+80℃ 3.4V~4.2V 900MHz、1800MHz、B2、B5、B8、B1 GPRS、GSM、FDD-LTE、TDD-LTE、WCDMA I2C、UART、GPIO、SPI、SDIO、SIM card、USB2.0 PCM voice function、UMTS function、HSPA function、CMUX function、USSD function、Assisted GNSS function、SIM Card Detection、GPS and Bluetooth SMD,30x30mm 2G/3G/4G/5G Modules ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SIM7100C, from EasyEDA) and its footprint (EasyEDA_Cloud:GSM-SMD_87P-L30.0-W30.0-P1.00-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C126262).

Symbol

GND1GND2PWRKEY3RESET4GND5SPI_CLK6SPI_MISO7SPI_MOSI8SPI_CS9GND10USB_VBUS11USB_DN12USB_DP13GND14VDD_1V815USB_ID16USIM_DATA17USIM_RST18USIM_CLK19USIM_VDD20SD_CMD21SD_DATA022SD_DATA123SD_DATA224SD_DATA325SD_CLK26KBC127KBC028KBR029KBR230KBC231KBC332KBR133KBR434KBR335KBC436GND37GND41NC42GND43VDD_EXT44ISINK45ADC246ADC147SD1_DET48STATUS49GPIO4350NETLIGHT51GPIO4152USIM_DET53FLIGHTMODE54SCL55SDA56GND57GND58AUX_ANT59GND60GND61VBAT62VBAT63GND64GND65RTS66CTS67RXD68RI69DCD70TXD71DTR72PCM_OUT73PCM_IN74VBAT38VBAT39GND40GND80GNSS_ANT79GND78GND77PCM_CLK76PCM_SYNC75GND81MAIN_ANT82COEX183COEX284BOOT_CFG085COEX386BOOT_CFG187
EasyEDA_Cloud:SIM7100CFrom EasyEDA

Footprint

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EasyEDA_Cloud:GSM-SMD_87P-L30.0-W30.0-P1.00-TLFrom EasyEDA

Parameters

6
Communication Frequency
900MHz, 1800MHz, B2, B5, B8, B1
Communication System
GPRS, GSM, FDD-LTE, TDD-LTE, WCDMA
Features
PCM voice function, UMTS function, HSPA function, CMUX function, USSD function, Assisted GNSS function, SIM卡检测功能, GPS和蓝牙功能
Interface
I2C, UART, GPIO, SPI, SDIO, SIM card, USB2.0
Operating Temperature
-30℃~+80℃
Voltage - Supply
3.4V~4.2V

Order codes

1

Pinout

87
The pins of the SIM7100C
PinNameType
1GNDUnspecified
2GNDUnspecified
3PWRKEYUnspecified
4RESETUnspecified
5GNDUnspecified
6SPI_CLKUnspecified
7SPI_MISOUnspecified
8SPI_MOSIUnspecified
9SPI_CSUnspecified
10GNDUnspecified
11USB_VBUSUnspecified
12USB_DNUnspecified
13USB_DPUnspecified
14GNDUnspecified
15VDD_1V8Unspecified
16USB_IDUnspecified
17USIM_DATAUnspecified
18USIM_RSTUnspecified
19USIM_CLKUnspecified
20USIM_VDDUnspecified
21SD_CMDUnspecified
22SD_DATA0Unspecified
23SD_DATA1Unspecified
24SD_DATA2Unspecified
25SD_DATA3Unspecified
26SD_CLKUnspecified
27KBC1Unspecified
28KBC0Unspecified
29KBR0Unspecified
30KBR2Unspecified
31KBC2Unspecified
32KBC3Unspecified
33KBR1Unspecified
34KBR4Unspecified
35KBR3Unspecified
36KBC4Unspecified
37GNDUnspecified
38VBATUnspecified
39VBATUnspecified
40GNDUnspecified
41GNDUnspecified
42NCUnspecified
43GNDUnspecified
44VDD_EXTUnspecified
45ISINKUnspecified
46ADC2Unspecified
47ADC1Unspecified
48SD1_DETUnspecified
49STATUSUnspecified
50GPIO43Unspecified
51NETLIGHTUnspecified
52GPIO41Unspecified
53USIM_DETUnspecified
54FLIGHTMODEUnspecified
55SCLUnspecified
56SDAUnspecified
57GNDUnspecified
58GNDUnspecified
59AUX_ANTUnspecified
60GNDUnspecified
61GNDUnspecified
62VBATUnspecified
63VBATUnspecified
64GNDUnspecified
65GNDUnspecified
66RTSUnspecified
67CTSUnspecified
68RXDUnspecified
69RIUnspecified
70DCDUnspecified
71TXDUnspecified
72DTRUnspecified
73PCM_OUTUnspecified
74PCM_INUnspecified
75PCM_SYNCUnspecified
76PCM_CLKUnspecified
77GNDUnspecified
78GNDUnspecified
79GNSS_ANTUnspecified
80GNDUnspecified
81GNDUnspecified
82MAIN_ANTUnspecified
83COEX1Unspecified
84COEX2Unspecified
85BOOT_CFG0Unspecified
86COEX3Unspecified
87BOOT_CFG1Unspecified

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Questions

Is there a KiCad symbol and footprint for the SIM7100C?

Yes. The symbol is EasyEDA_Cloud:SIM7100C and the footprint EasyEDA_Cloud:GSM-SMD_87P-L30.0-W30.0-P1.00-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SIM7100C?

SMD,30x30mm, with 87 pins. Its footprint is drawn on this page.

Where is the SIM7100C datasheet?

SIMCom Wireless Solutions publishes it: the Datasheet link on this page opens it.

Where can I order the SIM7100C?

JLCPCB lists it as part C126262, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SIM7100C?

Parts like it in the library: the SIM7600CE-L1S by SIMCom Wireless Solutions, the SIM7600CE-T by SIMCom Wireless Solutions, the SIM7100A by SIMCom Wireless Solutions and the SIM7100E by SIMCom Wireless Solutions. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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5