R8C/3MQ Group 5. Electrical Characteristics
R01DS0044EJ0200 Rev.2.00 Page 40 of 47
Jun 29, 2012
Note:
1. 2.7 V
VCC 3.6 V, Topr = 20°C to 85°C, and f(XIN) =16 MHz, unless otherwise specified.
Table 5.14 Electrical Characteristics (2) [2.7 V VCC 3.6 V]
Symbol Parameter Condition
Standard
Unit
Min. Typ. Max.
V
OH Output “H” voltage P0_4, P1, P3_0,
P3_1, P3_3 to P3_5,
P3_7, P4_3 to P4_5
Drive capacity High IOH = 5 mA VCC 0.5 VCC V
Drive capacity Low I
OH = 1 mA VCC 0.5 VCC V
V
OL Output “L” voltage P0_4, P1, P3_0,
P3_1, P3_3 to P3_5,
P3_7, P4_3 to P4_5
Drive capacity High IOL = 5 mA 0.5 V
Drive capacity Low I
OL = 1 mA 0.5 V
V
T+-VT- Hysteresis
INT0
, INT1, INT3, KI0,
KI1
, KI2, KI3, KI4,
KI6
, KI7, TRAIO,
TRCIOA, TRCIOB,
TRCIOC, TRCIOD,
TRCTRG, TRCCLK,
RXD0, CLK0, SSI,
SCL, SDA, SSO
VCC = 3.0 V 0.1 0.4 V
RESET
VCC = 3.0 V 0.1 0.5 V
I
IH Input “H” current VI = 3 V, VCC = 3.0 V 4.0 µA
I
IL Input “L” current VI = 0 V, VCC = 3.0 V 4.0 µA
R
PULLUP Pull-up resistance VI = 0 V, VCC = 3.0 V 42 84 168 k
RfXIN Feedback resistance XIN 0.3 M
RfXCIN Feedback resistance XCIN 8 M
VRAM RAM hold voltage During stop mode 1.8 3.6 V
R8C/3MQ Group 5. Electrical Characteristics
R01DS0044EJ0200 Rev.2.00 Page 41 of 47
Jun 29, 2012
Timing requirements (VCC = 3 V, Topr = 20°C to 85°C, unless otherwise specified)
Figure 5.8 TRAIO Input Timing Diagram when V
CC = 3 V
Figure 5.9 Serial Interface Timing Diagram when V
CC = 3 V
Table 5.15 TRAIO Input
Symbol Parameter
Standard
Unit
Min. Max.
t
c(TRAIO) TRAIO input cycle time 300 ns
t
WH(TRAIO) TRAIO input “H” width 120 ns
t
WL(TRAIO) TRAIO input “L” width 120 ns
Table 5.16 Serial Interface
Symbol Parameter
Standard
Unit
Min. Max.
t
c(CK) CLK0 input cycle time When an external clock is selected 300 ns
t
W(CKH) CLK0 input “H” width 150 ns
t
W(CKL) CLK0 Input “L” width 150 ns
t
d(C-Q) TXD0 output delay time 120 ns
t
h(C-Q) TXD0 hold time 0—ns
t
su(D-C) RXD0 input setup time 30 ns
t
h(C-D) RXD0 input hold time 90 ns
t
h(C-Q) TXD0 output delay time When an internal clock is selected 30 ns
t
su(D-C) RXD0 input setup time 120 ns
t
h(C-D) RXD0 input hold time 90 ns
TRAIO input
VCC = 3 V
tC(TRAIO)
tWL(TRAIO)
tWH(TRAIO)
tW(CKH)
tC(CK)
tW(CKL)
th(C-Q)
th(C-D)
tsu(D-C)td(C-Q)
CLK0
TXD0
RXD0
VCC = 3 V
R8C/3MQ Group 5. Electrical Characteristics
R01DS0044EJ0200 Rev.2.00 Page 42 of 47
Jun 29, 2012
Notes:
1. When selecting the digital filter by the INTi
input filter select bit, use an INTi input HIGH width of either (1/digital filter clock
frequency × 3) or the minimum value of standard, whichever is greater.
2. When selecting the digital filter by the INTi
input filter select bit, use an INTi input LOW width of either (1/digital filter clock
frequency × 3) or the minimum value of standard, whichever is greater.
Figure 5.10 Input Timing Diagram for External Interrupt INTi and Key Input Interrupt KIi
when V
CC = 3 V
Table 5.17 External Interrupt INTi
(i = 0, 1, 3) Input, Key Input Interrupt KIi (i = 0 to 7)
Symbol Parameter
Standard
Unit
Min. Max.
t
W(INH)
INTi input “H” width, KIi input “H” width
380
(1)
—ns
t
W(INL)
INTi input “L” width, KIi input “L” width
380
(2)
—ns
tW(INL)
tW(INH)
VCC = 3 V
INTi input
(i = 0, 1, 3)
KIi input
(i = 0 to 7)

R5F213MCQNNP#U0

Mfr. #:
Manufacturer:
Renesas Electronics
Description:
16-bit Microcontrollers - MCU R8CMQ 128+4+7.5KB -20~85C 40WQFN RF4CE
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