Renesas RZ/A Series - Page 35

RZ/A2M SUB Board RTK79210XXB00000BE 2. Function specifications
R20UT4398EJ0100 Rev.1.00 2-17
2018.10.11
Table 2.2.16 List of RZ/A2M Pin Function Selections Used on the RTK79210XXB00000BE (16)
Pin
Pin Name
Pin Function
Description
CN1
Pin
Comments
AB17
PC_3 / OTG_ID0 / FCLE /
ET1_COL / SSL20 /
LCD0_TCON4
LCD0_TCON4
Connects to digital image input/output
connector (CN15)
10
AB18
EXTAL
Connects to system clock oscillator
(X1 on the CPU board)
―
24MHz
AB19
Vss
AB20
RTC_X1
Connects to RTC oscillator (X3 on the
CPU board)
―
32.768kHz
AB21
AVcc
AB22
AVcc
[Note] : 3.3V power source, : 1.8V power source, : 1.2V power source, : 3.3V or 1.8V power source,
: GND
Red text CPU board setting display.