Renesas PG-FP6 V1.06

PG-FP6 V1.06 Appendix E. Electrical Specifications of the Target Interface
R20UT4469EJ0800 Rev.8.00 Page 185 of 188
Oct.01.21
Appendix E. Electrical Specifications of the Target Interface
This chapter gives the electrical specifications of the target interface.
E.1 Absolute Maximum Ratings (T
A
=0 to 40°C)
Pin name Symbol Parameter or Conditions Ratings Unit
Vcc

Input power-supply voltage
-0.5 to +6.5
V
SO/TxD1/IO3
SI/RxD
SCK/IO4
RESET
FLMD1
TxD2/HS
IO1
FLMD0/IO0
IO2
CLK/IO5
V
O
Output voltage
-0.5 to Vcc + 0.5 V*
1
V
V
I
Input voltage -0.5 to +6.5 V
Vcc I
O
Output current +500*
1
mA
SO/TxD1/IO3
SI/RxD
SCK/IO4
RESET
FLMD1
TxD2/HS
IO1
FLMD0/IO0
IO2
CLK/IO5
I
O
Output current (-0.3 V < V
O
< V
CC
+ 0.5 V) ±50 mA
Notes: 1. The value must be less than 6.5 V.
2. The maximum power-supply current is 100 mA when USB bus power is being supplied; however, this
depends on the performance of the USB host in terms of the supply of power.
3. Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any parameter.
That is, the absolute maximum ratings are rated values at which the product is on the verge of suffering
physical damage, and therefore the product must be used under conditions that ensure that the absolute
maximum ratings are not exceeded.