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17 ELECTRICAL CHARACTERISTICS
17.3 Current Consumption
Unless otherwise specified: V
DD
mode), FLASHCWAIT.RDWAIT[1:0] bits = 0x0 (1 cycle)
Item
Symbol
Current
I
OSC1 = OFF, IOSC = OFF
SLP
consumption
in SLEEP
mode
Current
I
OSC1 = 32 kHz
HALT1
consumption
I
OSC1 = 32 kHz
HALT2
in HALT mode
Current
I
OSC1 = 32 kHz
RUN10
consumption
OSC1 = 32 kHz
in RUN mode
I
OSC1 = 32 kHz
RUN20
OSC1 = 32 kHz
PWGVD1CTL.REGMODE[1:0] bits = 0x2 (normal mode)
OSC1 = 32 kHz
I
OSC1 = 32 kHz
RUN11
I
OSC1 = 32 kHz
RUN21
*1 OSC1 oscillator: CLGOSC1.INV1N[1:0] bits = 0x0, CLGOSC1.CGI1[2:0] bits = 0x0, CLGOSC1.OSDEN bit = 0,
C
= C
= 0 pF, Crystal resonator = C-002RX (manufactured by EPSON TOYOCOM Corporation, R
G1
D1
*2 The current consumption values were measured when a test program consisting of 60.5 % ALU instructions, 17 % branch instruc-
tions, 12 % RAM read instructions, and 10.5 % RAM write instructions was executed continuously in the Flash memory.
*3 The current consumption values were measured when a test program consisting of 60.5 % ALU instructions, 17 % branch in-
structions, 12 % RAM read instructions, and 10.5 % RAM write instructions was executed continuously in the RAM.
Current consumption-temperature characteristic
in SLEEP mode
OSC1 = OFF, IOSC = OFF, Typ. value
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-50
-25
0
Current consumption-temperature characteristic
in HALT mode (IOSC operation)
OSC1 = 32 kHz, IOSC = ON, Typ. value
400
350
300
250
200
150
100
50
0
-50
-25
0
17-2
= 1.8 to 5.5 V, V
= 0 V, Ta = 25 °C, EXOSC = OFF, PWGVD1CTL.REGMODE[1:0] bits = 0x0 (automatic
SS
Condition
, IOSC = ON
*1
, IOSC = OFF
*1
, IOSC = ON, SYSCLK = IOSC, executed on Flash
*1
, IOSC = ON, SYSCLK = IOSC/8, executed on Flash
*1
, IOSC = OFF, SYSCLK = OSC1, executed on Flash
*1
, IOSC = OFF, SYSCLK = OSC1, executed on Flash
*1
, IOSC = OFF, SYSCLK = OSC1/2, executed on Flash
*1
, IOSC = ON, SYSCLK = IOSC, executed on RAM
*1
, IOSC = OFF, SYSCLK = OSC1, executed on RAM
*1
V
= 5.5 V
DD
V
= 3.6 V
DD
25
50
75
100
Ta [°C]
25
50
75
100
Ta [°C]
Seiko Epson Corporation
V
Ta
DD
3.6 V
25 °C
85 °C
5.5 V
25 °C
85 °C
3.6 V
25 °C
5.5 V
*2
*2
*2
,
*2
*2
*3
*3
Current consumption-power supply voltage
characteristic in SLEEP mode
OSC1 = OFF, IOSC = OFF, Ta = 25 °C, Typ. value
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.0
2.0
3.0
Current consumption-power supply voltage
characteristic in HALT mode (OSC1 operation)
OSC1 = 32 kHz, IOSC = OFF, Ta = 25 °C, Typ. value
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0
2.0
3.0
Min.
Typ.
Max.
Unit
–
0.35
0.95
–
1.2
9
–
0.45
1.2
–
1.5
13
–
200
250
–
0.8
1.5
–
0.9
1.75
–
2,500
2,800
–
500
550
–
12
14
–
22
26
–
6
8
–
1,500
1,800
–
7
9
= 50 kW (Max.), C
= 7 pF)
1
L
4.0
5.0
6.0
V
[V]
DD
4.0
5.0
6.0
V
[V]
DD
S1C17M01 TECHNICAL MANUAL
(Rev. 1.2)
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
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