Datasheet

R8C/2K Group, R8C/2L Group 5. Electrical Characteristics
Rev.1.10 Dec 21, 2007 Page 41 of 45
REJ03B0219-0110
NOTE:
1. V
CC = 2.2 V at Topr = −20 to 85°C (N version) / −40 to 85°C (D version), f(XIN) = 5 MHz, unless otherwise specified.
Table 5.26 Electrical Characteristics (1) [VCC = 2.2 V]
Symbol Parameter Condition
Standard
Unit
Min. Typ. Max.
V
OH Output “H” voltage Except P2_0 to P2_7,
XOUT
IOH = −1 mA VCC − 0.5 − VCC V
P2_0 to P2_7 Drive capacity
HIGH
I
OH = −2 mA VCC − 0.5 − VCC V
Drive capacity
LOW
I
OH = −1 mA VCC − 0.5 − VCC V
XOUT Drive capacity
HIGH
I
OH = −0.1 mA VCC − 0.5 − VCC V
Drive capacity
LOW
I
OH = −50 µAVCC − 0.5 − VCC V
V
OL Output “L” voltage Except P2_0 to P2_7,
XOUT
IOL = 1 mA −−0.5 V
P2_0 to P2_7 Drive capacity
HIGH
I
OL = 2 mA −−0.5 V
Drive capacity
LOW
I
OL = 1 mA −−0.5 V
XOUT Drive capacity
HIGH
I
OL = 0.1 mA −−0.5 V
Drive capacity
LOW
I
OL = 50 µA −−0.5 V
V
T+-VT- Hysteresis
INT0
, INT1, INT3,
KI0
, KI1, KI2, KI3,
TRAIO, RXD0, RXD2,
CLK0, CLK2
0.05 0.3 − V
RESET
0.05 0.15 − V
I
IH Input “H” current VI = 2.2 V −−4.0 µA
I
IL Input “L” current VI = 0 V −−−4.0 µA
R
PULLUP Pull-up resistance VI = 0 V 100 200 600 kΩ
R
fXIN Feedback resistance XIN − 5 − MΩ
V
RAM RAM hold voltage During stop mode 1.8 −−V