LC87F06J2A Datasheet, PDF (22/32 Pages) Sanyo Semicon Device – CMOS IC FROM 192K byte, RAM 8192 byte on-chip 8-bit 1-chip Microcontroller

LC87F06J2A
Continued from preceding page.
Parameter
HALT mode
consumption
current
(Note 7-1)
Symbol
IDDHALT(1)
Pins/
Remarks
VDD1
=VDD2
=VDD3
=VDD4
=VDDVCO
=VDDODA
Conditions
• HALT mode
• FmCF=15MHz ceramic oscillation mode
• FsX’tal=32.768kHz by crystal
oscillation mode
• System clock set to 15MHz side
• Internal RC oscillation stopped
• frequency variable RC oscillation stopped
VDD[V]
min
4.5 to 5.5
Specification
typ
max unit
5
10
• 1/1 frequency division ratio.
IDDHALT(2)
IDDHALT(3)
• HALT mode
• FmCF=0Hz(oscillation stopped)
• FsX’tal=32.768kHz by crystal
oscillation mode
• System clock set to internal RC oscillation
• frequency variable RC oscillation stopped
4.5 to 5.5
2.7 to 4.5
0.4
1.5
mA
0.2
1
•1/2 frequency division ratio.
IDDHALT(4)
• HALT mode
• FmCF=0Hz(oscillation stopped)
• FsX'tal=32.768kHz by crystal
oscillation mode.
4.5 to 5.5
1.0
4.5
IDDHALT(5)
• System clock set to 1MHz with
frequency variable RC oscillation
• Internal RC oscillation stopped
2.7 to 4.5
0.6
3.5
• 1/2 frequency division ratio.
IDDHALT(6)
IDDHALT(7)
• HALT mode
• FmCF=0Hz(oscillation stopped)
• FsX'tal=32.768kHz by crystal
oscillation mode.
• System clock set to 32.768kHz side.
• Internal RC oscillation stopped
• frequency variable RC oscillation stopped
• 1/2 frequency division ratio.
4.5 to 5.5
2.7 to 4.5
25
70
10
50
µA
Current drain
during HOLD
mode
IDDHOLD(1)
IDDHOLD(2)
VDD1
• HOLD mode
• CF1=VDD or open (External clock mode)
4.5 to 5.5
2.7 to 4.5
0.085
20
0.02
15
Current drain
during time-
base clock
HOLD mode
IDDHOLD(3) VDD1
IDDHOLD(4)
• Timer HOLD mode
• CF1=VDD or open (External clock mode)
• FsX'tal=32.768kHz by crystal
oscillation mode
4.5 to 5.5
2.7 to 4.5
21
60
7
40
Note 7-1: The consumption current value includes none of the currents that flow into the output Tr and internal pull-up
resistors
F-ROM Write Characteristics at Ta = +10°C to +55°C, VSS1 = VSS2 = VSS3 = VSS4 = VSSVCO = 0V
Parameter
Onboard
programming
Symbol
IDDFW(1)
Pins/
Remarks
VDD1
Conditions
• 128-byte programming
• Erasing current including
VDD[V]
min
4.5 to 5.5
Specification
typ
max
unit
25
40 mA
current
Programming tFW(1)
• 128-byte programming
time
• Erasing current including
4.5 to 5.5
25
35
ms
• Time for setting up 128 byte data is excluded.
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