LC88F58B0A Datasheet, PDF (20/25 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 4096K byte on-chip 16-bit 1-chip Microcontroller

LC88F83B0A
Consumption Current Characteristics at Ta = -20 to +75°C, VSS = LCDVSS0 = LCDVSS1 = 0V
Parameter
Consumption
current during
normal
operation
Symbol
IDDOP(1)
IDDOP(2)
Pin/
Remarks
Conditions
VDD[V]
min
VDD
Crystal oscillation mode
• FOSC0=32.768kHz
LCD
Display
2.4 to 5.5
• System clock: FOSC0
ON
• Internal RC oscillation stopped
2.4 to 3.6
Specification
typ
max unit
70
150
50
80
(Note 8-1)
IDDOP(3)
IDDOP(4)
• FOSC1=0Hz (Oscillation stop)
• 1/1frequency division ratio.
[No panel load]
LCD
Display
OFF
2.3 to 5.5
2.3 to 3.6
70
120
40
70
IDDOP(5)
Ceramic oscillation mode
• FOSC1=4MHz
2.4 to5.5
3000 4100
• System clock: FOSC1
IDDOP(6)
• Internal RC oscillation stopped
• FOSC0=0Hz (Oscillation stop)
• 1/2 frequency division ratio.
2.4 to 3.6
2200 2900
IDDOP(7)
Internal RC oscillation mode
• System clock: Internal RC
2.3 to 5.5
1900 3000
IDDOP(8)
• Internal RC oscillates
• FOSC0=0Hz (Oscillation stop)
• FOSC1=0Hz (Oscillation stop)
• 1/1 frequency division ratio
2.3 to3.6
μA
1200 2000
IDDOP(9)
High-speed RC oscillation mode
*Ta=0 to 60°C
• FOSC1=1MHz RCR1=470kΩ
2.3 to 5.5
1700 2300
IDDOP(10)
• System clock: FOSC1
• Internal RC oscillation stopped
• FOSC0=0Hz (Oscillation stop)
2.3 to 3.6
1200 1700
• 1/1 frequency division ratio.
IDDOP(11)
Low-speed RC oscillation mode
*Ta=0 to 60°C
• FOSC0=64kHz RCR0=910kΩ
2.3 to 5.5
110
170
IDDOP(12)
• System clock: FOSC0
• Internal RC oscillation stopped
• FOSC1=0Hz (Oscillation stop)
2.3 to 3.6
70
110
• 1/1 frequency division ratio.
Note 8-1: 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.A1228-20/25