数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

SIM800C 数据表(PDF) 14 Page - SIMCom

部件名 SIM800C
功能描述  Hardware_Design_V1.02
PDF  52 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  SIMCOM [SIMCom]
网页  https://www.simcom.com
标志 SIMCOM - SIMCom

SIM800C 数据表(HTML) 14 Page - SIMCom

Back Button SIM800C Datasheet HTML 10Page - SIMCom SIM800C Datasheet HTML 11Page - SIMCom SIM800C Datasheet HTML 12Page - SIMCom SIM800C Datasheet HTML 13Page - SIMCom SIM800C Datasheet HTML 14Page - SIMCom SIM800C Datasheet HTML 15Page - SIMCom SIM800C Datasheet HTML 16Page - SIMCom SIM800C Datasheet HTML 17Page - SIMCom SIM800C Datasheet HTML 18Page - SIMCom Next Button
Zoom Inzoom in Zoom Outzoom out
 14 / 52 page
background image
Smart Machine Smart Decision
SIM800C_Hardware_Design_V1.02
14
2015-4-27
VRTC
28
I/O
Power supply for RTC
It
is
recommended
to
connect with a battery or a
capacitor (e.g. 4.7uF).
VDD_EXT
40
O
2.8V power output
If these pins are unused,
keep open.
GND
8,13,19,21,27,30,
31,33,36,37
Ground
GND for VBAT recommend
to use 36,37pin
Power on/down
PWRKEY
39
I
PWRKEY should be pulled low at
least 1 second and then released to
power on/down the module.
Internally pulled up to
VBAT.
Audio interfaces
MICP
9
MICN
10
I
Differential audio input
SPKP
11
SPKN
12
O
Differential audio output
If these pins are unused,
keep open.
GPIO
NETLIGHT
41
O
Network status
STATUS
42
O
Power on status
Serial port
UART1_DTR
6
I
Data terminal ready
UART1_RI
7
O
Ring indicator
UART1_DCD 5
O
Data carrier detect
UART1_CTS
4
O
Clear to send
UART1_RTS
3
I
Request to send
UART1_TXD
1
O
Transmit data
UART1_RXD 2
I
Receive data
UART2_TXD
22
O
Transmit data
UART2_RXD 23
I
Receive data
If these pins are unused,
keep open.
Debug interface
USB_VBUS
24
I
USB_DP
25
I/O
USB_DN
26
I/O
Debug and download
If these pins are unused,
keep open.
ADC
ADC
38
I
10bit general analog to digital
converter
If these pins are unused,
keep open.
SIM card interface
SIM_VDD
18
O
Voltage supply for SIM card.
Support 1.8V or 3V SIM card
SIM_DATA
15
I/O
SIM data input/output
SIM_CLK
16
O
SIM clock
SIM_RST
17
O
SIM reset
All signals of SIM interface
should be protected against
ESD with a TVS diode
array.
SIM_DET
14
I
SIM card detection
If these pins are unused,



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com