LC87F5864B Datasheet, PDF (18/23 Pages) Sanyo Semicon Device – FROM 64K byte, RAM 2048 byte on-chip 8-bit 1-chip Microcontroller

LC87F5864B
Consumption Current Characteristics at Ta = -20°C to +70°C, VSS1 = VSS2 = VSS3 = 0V
Parameter
Normal mode
consumption
current
(Note 7-1)
Symbol
IDDOP(1)
Pin/
Remarks
VDD1
=VDD2
=VDD3
Conditions
• FmCF=10MHz ceramic oscillation mode
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 10MHz side
• Internal RC oscillation stopped
VDD[V]
min
3.0 to 3.6
Specification
typ
max unit
5.2
12
• 1/1 frequency division ratio
IDDOP(2)
• CF1=20MHz external clock
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to CF1 side
3.0 to 3.6
5.6
14
• Internal RC oscillation stopped
• 1/2 frequency division ratio
IDDOP(3)
IDDOP(4)
• FmCF=8MHz ceramic oscillation mode
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 8MHz side
• Internal RC oscillation stopped
• 1/1 frequency division ratio
3.0 to 3.6
2.5 to 3.0
4.2
9.8
mA
3.2
7.1
IDDOP(5)
• FmCF=4MHz ceramic oscillation mode
• FmX’tal=32.768kHz crystal oscillation mode
3.0 to 3.6
1.4
3.3
IDDOP(6)
• System clock set to 4MHz side
• Internal RC oscillation stopped
• 1/2 frequency division ratio
2.2 to 3.0
0.94
2.5
IDDOP(7)
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz crystal oscillation mode
3.0 to 3.6
0.39
1.7
IDDOP(8)
• System clock set to internal RC oscillation
• 1/2 frequency division ratio
2.2 to 3.0
0.27
1.3
IDDOP(9)
IDDOP(10)
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 32.768kHz side
• Internal RC oscillation stopped
• 1/2 frequency division ratio
3.0 to 3.6
2.2 to 3.0
24
81
µA
15
58
HALT mode
IDDHALT(1)
HALT mode
consumption
• FmCF=10MHz ceramic oscillation mode
current
(Note 7-1)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 10MHz side
3.0 to 3.6
2.1
5.1
• Internal RC oscillation stopped
• 1/1 frequency division ratio
IDDHALT(2)
• CF1=20MHz external clock
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to CF1 side
3.0 to 3.6
2.6
6.8
• Internal RC oscillation stopped
• 1/2 frequency division ratio
IDDHALT(3)
• HALT mode
• FmCF=8MHz ceramic oscillation mode
3.0 to 3.6
1.8
4.3
IDDHALT(4)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 8MHz side
• Internal RC oscillation stopped
2.5 to 3.0
mA
1.3
3.2
• 1/1 frequency division ratio
IDDHALT(5)
• HALT mode
• FmCF=4MHz ceramic oscillation mode
3.0 to 3.6
0.81
2.0
• FmX’tal=32.768kHz crystal oscillation mode
IDDHALT(6)
• System clock set to 4MHz side
• Internal RC oscillation stopped
2.2 to 3.0
0.53
1.5
• 1/2 frequency division ratio
IDDHALT(7)
• HALT mode
• FmCF=0Hz (oscillation stopped)
3.0 to 3.6
0.23
1.0
IDDHALT(8)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to internal RC oscillation
• 1/2 frequency division ratio
2.2 to 3.0
0.16 0.77
Note 7-1 : The consumption current value includes none of the currents that flow into the output Tr and internal pull-up
resistors.
Continued on next page.
No.8296-18/23