Product Card

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B B
A A
*
Microtronics GmbH
Hauptstrasse 7
A-3244 Ruprechtshofen
AUSTRIA
www.microtronics.com
*
ioDentGW
2020-01-23
D:\microtronics\WH-Dental\WH-Mini_neu\altium\mit_sip\BlockDiagram.SchDoc
Project:
Date:
File:
Sheet of
(ioDentGW [No Variations])
Variant:
Block diagram
Subproject:
WiFi Access Point
8devices Carambola 2
SPI Ethernet Controller
Wiznet W5500
diff. pair Ethernet
Xtal 25MHz
eth0
WiFi PCB Antenna
ant
LDO 3V3
TPS7A7001DDA
MCU
STM32F429
SPI2
HFXO 12MHz LFXO 32KHz
SPI
EN
Port Expander
PCA6416
I²C
RTC
PCF85263ATL
I²C
LFXO 32KHz
FRAM
MB85RS1
SPI
SPI1
LDO 3V3
NCP167AMX330TBG
NAND FLASH 4Gb
S34ML04G200
RAM 64Mb
IS42S16400J
FMC
FMC
Switching Regulator
MYMGK00506ERSR
3V8, 250kHz
3V3
3V3
3V8
GPIO
RESET
DC IN 12V
Status LEDs
WiFi/BT Module
ISM4343-WBM-L151
LDO 3V3
NCP167AMX330TBG
EN
3V3
GPIO
SPI
SPI
BOOT0
RESET
WAKE
IRQ
GPIO
GPIO
GPIO
GPIO
SPI1
USART6
USART
W245-SC chip antenna
Modem
ublox SARA U-201 PMOS
Power switch
ON
GPIO
3V8
3V8
3V8
3V8
ant
ant
SR4L049 chip antenna
Levelshifters
NTS0104BQ
USART1
USART USART
GPIO
GPIO
SIMDET
ON/OFF
UART
SIM Switch
FSA2567UMX
INTERNAL SIM
CARD
EXTERNAL
NANO SIM
GPIO
SELECT
CH1
CH2
SIM
SIM
SIM
SIM
SIM
GPIO
INT
INT
I²C
I²C
GPIO
3V3
3V3
3V3
Button
Status LED GPIO
GPIO
USB
USB SERVICE
USB