Datasheet

RL78/G13 2. ELECTRICAL SPECIFICATIONS (A, D: T
A = -40 to +85°C)
Page 106 of 194R01DS0131EJ0310 Rev.3.10
Nov 15, 2013
(10) Communication at different potential (1.8 V, 2.5 V, 3 V) (simplified I
2
C mode) (1/2)
(T
A = −40 to +85°C, 1.8 V ≤ EVDD0 = EVDD1 ≤ VDD ≤ 5.5 V, VSS = EVSS0 = EVSS1 = 0 V)
Parameter Symbol Conditions HS (high-speed
main) Mode
LS (low-speed
main) Mode
LV (low-voltage
main) Mode
Unit
MIN. MAX. MIN. MAX. MIN. MAX.
SCLr clock frequency fSCL
4.0 V ≤ EV
DD0 ≤ 5.5 V,
2.7 V ≤ V
b ≤ 4.0 V,
C
b = 50 pF, Rb = 2.7 kΩ
1000
Note 1
300
Note 1
300
Note 1
kHz
2.7 V ≤ EVDD0 < 4.0 V,
2.3 V ≤ V
b ≤ 2.7 V,
C
b = 50 pF, Rb = 2.7 kΩ
1000
Note 1
300
Note 1
300
Note 1
kHz
4.0 V ≤ EVDD0 ≤ 5.5 V,
2.7 V ≤ V
b ≤ 4.0 V,
C
b = 100 pF, Rb = 2.8 kΩ
400
Note 1
300
Note 1
300
Note 1
kHz
2.7 V ≤ EVDD0 < 4.0 V,
2.3 V ≤ V
b ≤ 2.7 V,
C
b = 100 pF, Rb = 2.7 kΩ
400
Note 1
300
Note 1
300
ote 1
kHz
1.8 V ≤ EVDD0 < 3.3 V,
1.6 V ≤ V
b ≤ 2.0 V
Note 2
,
C
b = 100 pF, Rb = 5.5 kΩ
300
Note 1
300
Note 1
300
Note 1
kHz
Hold time when SCLr
= “L”
tLOW
4.0 V ≤ EV
DD0 ≤ 5.5 V,
2.7 V ≤ V
b ≤ 4.0 V,
C
b = 50 pF, Rb = 2.7 kΩ
475 1550 1550 ns
2.7 V ≤ EVDD0 < 4.0 V,
2.3 V ≤ V
b ≤ 2.7 V,
C
b = 50 pF, Rb = 2.7 kΩ
475 1550 1550 ns
4.0 V ≤ EVDD0 ≤ 5.5 V,
2.7 V ≤ V
b ≤ 4.0 V,
C
b = 100 pF, Rb = 2.8 kΩ
1150 1550 1550 ns
2.7 V ≤ EVDD0 < 4.0 V,
2.3 V ≤ V
b ≤ 2.7 V,
C
b = 100 pF, Rb = 2.7 kΩ
1150 1550 1550 ns
1.8 V ≤ EVDD0 < 3.3 V,
1.6 V ≤ V
b ≤ 2.0 V
Note 2
,
C
b = 100 pF, Rb = 5.5 kΩ
1550 1550 1550 ns
Hold time when SCLr
= “H”
tHIGH
4.0 V ≤ EV
DD0 ≤ 5.5 V,
2.7 V ≤ V
b ≤ 4.0 V,
C
b = 50 pF, Rb = 2.7 kΩ
245 610 610 ns
2.7 V ≤ EVDD0 < 4.0 V,
2.3 V ≤ V
b ≤ 2.7 V,
C
b = 50 pF, Rb = 2.7 kΩ
200 610 610 ns
4.0 V ≤ EVDD0 ≤ 5.5 V,
2.7 V ≤ V
b ≤ 4.0 V,
C
b = 100 pF, Rb = 2.8 kΩ
675 610 610 ns
2.7 V ≤ EVDD0 < 4.0 V,
2.3 V ≤ V
b ≤ 2.7 V,
C
b = 100 pF, Rb = 2.7 kΩ
600 610 610 ns
1.8 V ≤ EVDD0 < 3.3 V,
1.6 V ≤ V
b ≤ 2.0 V
Note 2
,
C
b = 100 pF, Rb = 5.5 kΩ
610 610 610 ns