R8CL35C Datasheet, PDF (57/75 Pages) Renesas Technology Corp – RENESAS MCU

R8C/L35C Group, R8C/L36C Group, R8C/L38C Group, R8C/L3AC Group
5. Electrical Characteristics
Table 5.18 DC Characteristics (2) [4.0 V ≤ Vcc ≤ 5.5 V]
(Topr = −20 to 85°C (N version) / −40 to 85°C (D version), unless otherwise specified.)
Symbol Parameter
Oscillation
Circuit
XIN _XCIN
(2)
ICC
Power
High-
20 Off
supply speed MHz
current ⁽¹⁾ clock
mode
16 Off
MHz
10 Off
MHz
20 Off
MHz
16 Off
MHz
10 Off
MHz
High- Off Off
speed
on-chip _{Off Off}
oscillator
mode _{Off Off}
Low-
Off Off
speed
on-chip
oscillator
mode
Low-
speed
clock
mode
Off 32
kHz
Off 32
kHz
Condition
On-Chip
Oscillator
High- Low-
Speed Speed
CPU
Clock
Low-Power-
Consumption
Setting
Off 125 No
—
kHz division
Off 125 No
—
kHz division
Off 125 No
—
kHz division
Off 125 Divide-
—
kHz by-8
Off 125 Divide-
—
kHz by-8
Off 125 Divide-
—
kHz by-8
20 MHz 125 No
—
kHz division
20 MHz 125 Divide-
—
kHz by-8
4 MHz
125 Divide- MSTIIC = 1
kHz by-16 MSTTRD = 1
MSTTRC = 1
MSTTRG = 1
Off 125 Divide- FMR27 = 1
kHz by-8 VCA20 = 0
Other
Off
Off No FMR27 = 1
division VCA20 = 0
Off
Off No FMSTP = 1 Flash memory off
division VCA20 = 0 Program operation on RAM
Standard
Min.
Typ.
(3)
Max
.
Unit
— 7.0 15 mA
— 5.6 12.5 mA
— 3.6 — mA
— 3.0 — mA
— 2.2 — mA
— 1.5 — mA
— 7.0 15 mA
— 3.0 — mA
— 1 — mA
— 90 400 µA
— 100 400 µA
— 55 — µA
Wait
Off Off Off 125 — VCA27 = 0 While a WAIT instruction is executed
mode
kHz
VCA26 = 0 _{Peripheral clock operation}
VCA25 = 0
VCA20 = 1
— 15 100 µA
Off Off Off 125 — VCA27 = 0 While a WAIT instruction is executed
kHz
VCA26 = 0 Peripheral clock off
VCA25 = 0
VCA20 = 1
CM02 = 1
CM01 = 1
— 4 90 µA
Off 32
Off
kHz
Off — VCA27 = 0 While a WAIT
LCD drive control
— 7 — µA
VCA26 = 0 instruction is
circuit ⁽⁴⁾
VCA25 = 0 executed
When external division
VCA20 = 1 Peripheral clock off resistors are used
CM02 = 1
CM01 = 0
Timer RE operation _{LCD drive control}
in real-time clock _{circuit (5)}
mode
When the internal
— 12 — µA
voltage multiplier is
used
Off 32
Off
kHz
Off — VCA27 = 0 While a WAIT instruction is executed
— 3.5 — µA
VCA26 = 0 Peripheral clock off
VCA25 = 0 _{Timer RE operation in real-time clock mode}
VCA20 = 1
CM02 = 1
CM01 = 1
Stop
Off Off Off
Off — VCA27 = 0 Topr = 25°C
mode
VCA26 = 0 _{Peripheral clock off}
VCA25 = 0
CM10 = 1
— 2.0 5.0 µA
Notes:
1.
2.
3.
4.
5.
Off Off
Off
Off — VCA27 = 0 Topr = 85°C
VCA26 = 0 Peripheral clock off
VCA25 = 0
CM10 = 1
Power- Off Off
Off
Off —
—
Topr = 25°C
off mode _{Off Off}
Off
Off —
—
Topr = 85°C
— 15 — µA
— 0.02 0.2 µA
— 0.4 — µA
Vcc = 4.0 V to 5.5 V, single chip mode, output pins are open, and other pins are Vss.
XIN is set to square wave input.
Vcc = 5.0 V
VLCD = Vcc, external division resistors are used for VL4 to VL1, 1/3 bias, 1/4 duty, f(FR) = 64 Hz, SEG0 to SEG55 are selected, and segment
and common output pins are open. The standard value does not include the current that flows through external division resistors.
The internal voltage multiplier is used, bits LVLS3 to LVLS0 in the LCR1 register = 1011b, 1/3 bias, 1/4 duty, f(FR) = 64 Hz, SEG0 to SEG55
are selected, and segment and common output pins are open.
REJ03B0293-0100 Rev.1.00
Jun 25, 2010
Page 57 of 72