Datasheet

All Rights Reserved 7/18 REV B
34 SDI Serial input signal in SPI I/F.
35 /RD
Reads strobe signal to write data when /RD is “Low” in MPU interface.
36 /WR_RS
MCU: Serves as a write signal and writes data at the rising edge.
4-line SPI: Serves as command or parameter select.
37 RS_SCL
Display data / command selection in 80-series MPU I/F.
RS = ”0” : Command RS = ”1” : Display data.
SPI: This pin is used serial interface clock in SPI.
38 /CS Chip select input pin (“Low” enable) in MPU I/F and SPI I/F.
39 TE Tearing effect output pin to synchronize MPU to frame writing.
40 IOVCC I/O power supply.
41 IOVCC I/O power supply.
42 VCI System power supply.
43 GND Power ground
44 CTP_SCL I2C clock line
45 CTP_SDA I2C data line
46 CTP_IRQ Interrupt
47 CTP_RES CTP reset line
48 GND Power ground
49 GND Power ground
50 GND Power ground
5. Absolute Maximum Ratings
Item Symbol Min. Max. Unit
Logic Supply Voltage IOVCC -0.3 4.6 V
Analog Supply Voltage VCI -0.3 4.6 V
Input Voltage Vin -0.3 IOVCC+0.3 V
Operating Temperature TOP -20 70 °C
Storage Temperature TST -30 80 °C
Storage Humidity HD 20 90 %RH
6. DC Characteristics
Item Symbol Min. Typ. Max. Unit Remark
Logic Supply Voltage IOVCC 1.65 1.8/2.8 3.3 V -
Analog Supply Voltage VCI 2.5 2.8 3.3 V -
Input High Voltage V
IH
0.7IOVCC - IOVCC V Digital input pins
Input Low Voltage V
IL
GND - 0.3IOVCC V Digital input pins
Output High Voltage V
OH
0.8IOVCC - IOVCC V Digital output pins
Output Low Voltage V
OL
GND - 0.2IOVCC V Digital output pins
I/O Leak Current ILI -0.1 - 0.1 uA -