LC87F5NC8A Datasheet, PDF (19/25 Pages) Sanyo Semicon Device – CMOS IC FROM 128K byte, RAM 4096 byte on-chip 8-bit 1-chip Microcontroller

LC87F5NC8A
Consumption Current Characteristics at Ta = -40°C to +85°C, VSS1 = VSS2 = VSS3 = VSS4 = 0V
Parameter
Symbol
Normal mode
consumption
current
(Note 7-1)
IDDOP(1)
IDDOP(2)
IDDOP(3)
IDDOP(4)
IDDOP(5)
IDDOP(6)
IDDOP(7)
Pins/Remarks
Conditions
VDD[V]
min
VDD1
=VDD2
=VDD3
=VDD4
• FmCF=12MHz ceramic oscillation mode
• FmX’tal=32.768kHz by crystal oscillation
mode
• System clock set to 12MHz side
• Internal RC oscillation stopped
• frequency variable RC oscillation stopped
4.5 to 5.5
2.8 to 4.5
• 1/1 frequency division ratio.
• FmCF=8MHz ceramic oscillation mode
• FmX’tal=32.768kHz by crystal oscillation
mode
4.5 to 5.5
• System clock set to 8MHz side
• Internal RC oscillation stopped
• frequency variable RC oscillation stopped
2.5 to 4.5
• 1/1 frequency division ratio.
• FmCF=4MHz ceramic oscillation mode
• FmX’tal=32.768kHz by crystal oscillation
mode
4.5 to 5.5
• System clock set to 4MHz side
• Internal RC oscillation stopped
• frequency variable RC oscillation stopped
2.2 to 4.5
• 1/1 frequency division ratio.
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz by crystal oscillation
4.5 to 5.5
mode
• System clock set to internal RC oscillation
• frequency variable RC oscillation stopped
•1/2 frequency division ratio.
2.2 to 4.5
Specification
typ
max unit
9.5 20.5
5.5 14.8
8 15.5
4
11
2.8
6.6
mA
1.5
4.2
1
4.8
0.55
3.3
IDDOP(8)
• FmCF=0Hz (oscillation stopped)
• FmX'tal=32.768kHz by crystal oscillation
mode.
4.5 to 5.5
1.3
5.7
IDDOP(9)
• System clock set to 1MHz with frequency
variable RC oscillation
• Internal RC oscillation stopped
2.2 to 4.5
0.7
4.6
• 1/2 frequency division ratio.
IDDOP(10)
• FmCF=0Hz (oscillation stopped)
• FmX'tal=32.768kHz by crystal oscillation
mode.
4.5 to 5.5
40
120
IDDOP(11)
• System clock set to 32.768kHz side.
• Internal RC oscillation stopped
• frequency variable RC oscillation stopped
2.2 to 4.5
µA
20
77
• 1/2 frequency division ratio.
HALT mode
consumption
current
(Note 7-1)
IDDHALT(1)
VDD1
=VDD2
=VDD3
=VDD4
• HALT mode
• FmCF=12MHz ceramic oscillation mode
• FmX’tal=32.768kHz by crystal oscillation
mode
• System clock set to 12MHz side
4.5 to 5.5
3.6
8.3
• Internal RC oscillation stopped
• frequency variable RC oscillation stopped
2.8 to 5.5
2.1
4.4
• 1/1 frequency division ratio.
mA
IDDHALT(2)
• HALT mode
• FmCF=8MHz ceramic oscillation mode
• FmX’tal=32.768kHz by crystal oscillation
4.5 to 5.5
2.7
5.8
mode
IDDHALT(3)
• System clock set to 8MHz side
• Internal RC oscillation stopped
• frequency variable RC oscillation stopped
2.5 to 4.5
1.4
3.1
• 1/1 frequency division ratio.
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.A0929-19/25