RZ/A2M SUB Board RTK79210XXB00000BE
1. Overview
R20UT4398EJ0100
Rev.1.00
1-10
2018.10.11
1.8
Absolute Maximum Ratings
Table 1.4 lists absolute maximum ratings for RTK79210XXB00000BE.
Table 1.4 RTK79210XXB00000BE Absolute Maximum Ratings
Symbol
Item
Rating value
Note
D5V
5V power voltage
-0.3V to 6.25V
Vss is the reference.
D3.3V
*1
3.3V power voltage
-0.3V to 4.2V
Vss is the reference.
AVcc
*1
Analog 3.3V main power
voltage
-0.3V to 4.2V
AVss is the reference.
T
opr
Operational temperature
range
*2
0
℃
to 50
℃
No condensation formation, corrosive gas
environments not permitted
T
stg
Storage temperature
*2
-10
℃
to 60
℃
No condensation formation, corrosive gas
environments not permitted
[Note] *1 Supplied from the connected RZ/A2M CPU board.
*2 Ambient temperature is the air temperature at a position as close as possible to the board.
1.9
Operating Conditions
Table 1.5 - lists operating conditions of RTK79210XXB00000BE.
Table 1.5 RTK79210XXB00000BE - Operational Conditions
Symbol
Item
Rated Value
Note
D5V
5V power voltage
4.5V to 5.5V
Vss standard
D3.3V
*1
3.3V power voltage
3.0V to 3.6V
Vss standard
AVcc
*1
Analog 3.3V main power
voltage
3.0V to 3.6V
AVss standard
－
Maximum consumed current 2A
Includes continuous RZ/A2M CPU board current
consumption.
T
opr
Operational temperature
range
*2
0
℃
to 40
℃
Do not expose to condensation or corrosive gases
[Note] *1 Supplied from the connected RZ/A2M CPU board.
*2 Ambient temperature is the air temperature at a position as close as possible to the board.
