Data Sheet

Quartz Module Datasheet
Document Version 1.1 Arçelik A.Ş. 14
Sensitivity: Confidential
7.1.1 KN1 Pin Order – Communication and Power Connector
Quartz module will support UART, SPI and I2C Communication protocols. Only one
of these three protocols will be active in the module. The protocol to be used will be
managed by software and BOM variation.
SPI and UART interfaces are 5V logic and I2C interface is 3.3V logic. Main board or
display board communication interfaces must be compatiable with the required
logic level of Quartz module.
Pin No.
Quartz (SPI)
Quartz (UART)
Quartz (I2C)
1
5V
5V
5V
2
GND
GND
GND
3
MISO(module input)
UART RX (module
input)
SDA (module IO)
4
SS(module output)
NC
NC
5
MOSI(module
output)
NC
NC
6
CLK(module output)
UART TX (module
output)
SCL (module output)
KN1 connector must have 0.7mm notch between pins 5 and 6. When preparing the
cable assembly edge connector must comply with the following technical drawing.
7.1.2 KN2 Pin Order – Programming Connector
Programming connector will be used only during the development. In final product,
this connector will not be used.
Pin No.
Net Label
1
5V
2
EN
3
GND
4
IO0
5
RXD (module input)
6
TXD (module
output)