Datasheet

R01DS0011EJ0101 Rev.1.01 Page 90 of 102
Oct 28, 2011
R8C/LA3A Group, R8C/LA5A Group, R8C/LA6A Group, R8C/LA8A Group 5. Electrical Characteristics
Note:
1. This applies when the drive capacity of the output transistor is set to High by registers P7DRR and P8DRR. When the drive
capacity is set to Low, the value of any other pin applies.
Table 5.51 DC Characteristics (5) [1.8 V ≤ Vcc < 2.7 V]
(T
opr = −20 to 85°C (N version)/ −40 to 85°C (D version), unless otherwise specified.)
Symbol Parameter Condition
Standard
Unit
Min. Typ. Max.
V
OH Output “H” voltage
Port P7_0, P7_1, P8
(1)
IOH = −2 mA VCC − 0.5 – VCC V
Other pins I
OH = −1 mA VCC − 0.5 – VCC V
V
OL Output “L” voltage
Port P7_0, P7_1, P8
(1)
IOL = 2 mA – – 0.5 V
Other pins I
OL = 1 mA – – 0.5 V
V
T+-VT- Hysteresis
INT0
, INT1, INT2,
INT3
, INT4, INT5,
INT6
, INT7,
KI0
, KI1, KI2, KI3,
KI4
, KI5, KI6, KI7,
TRCIOA, TRCIOB,
TRCIOC, TRCIOD,
TRJ0IO, TRJ1IO,
TRJ2IO, TRCTRG,
TRCCLK, ADTRG
,
RXD0, RXD2, CLK0,
CLK2, SSI, SCL,
SDA, SSO
0.05 0.4 – V
RESET
, WKUP0
0.1 0.8 – V
I
IH Input “H” current VI = 1.8 V, VCC = 1.8 V – – 4.0 µA
I
IL Input “L” current VI = 0 V, VCC = 1.8 V – – −4.0 µA
R
PULLUP Pull-up resistance VI = 0 V, VCC = 1.8 V 85 220 500 kΩ
RfXIN Feedback resistance XIN – 2.0 – MΩ
RfXCIN Feedback resistance XCIN – 14 – MΩ
VRAM RAM hold voltage During stop mode 1.8 – – V