LC88F58B0A Datasheet, PDF (21/25 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 4096K byte on-chip 16-bit 1-chip Microcontroller

LC88F83B0A
Continued from preceding page.
Parameter
Symbol
Pin/
Remarks
Condition
VDD[V]
min
Consumption
current during
IDDHALT(1)
VDD
HALT mode
Crystal oscillation mode
LCD
Display
2.4 to 5.5
HALT mode
(Note 8-1)
IDDHALT(2)
• FOSC0=32.768kHz
• System clock: FOSC0
ON
2.4 to 3.6
IDDHALT(3)
• Internal RC oscillation stopped
• FOSC1=0Hz (Oscillation stop)
LCD
Display
2.3 to 5.5
IDDHALT(4)
• 1/1frequency division ratio.
[No panel load]
OFF
2.3 to 3.6
Specification
typ
max unit
32
93
15
35
22
59
6
21
IDDHALT(5)
IDDHALT(6)
HALT mode
Ceramic oscillation mode
• FOSC1=4MHz
• System clock: FOSC1
• Internal RC oscillation stopped
• FOSC0=0Hz (Oscillation stop)
• 1/2 frequency division ratio.
2.4 to 5.5
2.4 to 3.6
700 1100
300
500
IDDHALT(7)
IDDHALT(8)
IDDHALT(9)
IDDHALT(10)
HALT mode
Internal RC oscillation mode
• System clock: Internal RC
• Internal RC oscillates
• FOSC0=0Hz (Oscillation stop)
• FOSC1=0Hz (Oscillation stop)
• 1/1 frequency division ratio.
HALT mode
High-speed RC oscillation mode
*Ta=0 to 60°C
• FOSC1=1MHz RCR1=470kΩ
• System clock: FOSC1
• Internal RC oscillation stopped
• FOSC0=0Hz (Oscillation stop)
• 1/1 frequency division ratio.
2.3 to 5.5
2.3 to 3.6
2.3 to 5.5
2.3 to 3.6
400
700
200
300
μA
200
400
100
200
IDDHALT(11)
IDDHALT(12)
HALT mode
Low-speed RC oscillation mode
*Ta=0 to 60°C
• FOSC0=64kHz RCR0=910kΩ
• System clock: FOSC0
• Internal RC oscillation stopped
• FOSC1=0Hz (Oscillation stop)
• 1/1 frequency division ratio.
2.3 to 5.5
2.3 to 3.6
20
50
10
30
Consumption
IDDHOLD(1) VDD
HOLD mode
2.3 to 5.5
12
current during
HOLD mode
IDDHOLD(2)
• CF1=VDD or OPEN (External clock mode)
2.3 to 3.6
5
Consumption
current during
clock HOLD
mode
IDDHOLD(3)
IDDHOLD(4)
VDD
Clock HOLD mode
• CF1=VDD or OPEN (External clock mode)
• FmX’tal=32.768kHz crystal oscillation
mode
2.3 to 5.5
2.3 to 3.6
16
55
3
16
Note 8-1: The consumption current value includes none of the currents that flow into the output Tr and internal pull-up
resistors.
F-ROM Programming Characteristics at Ta = +10°C to +55°C, VSS = LCDVSS0 = LCDVSS1 = 0V
Parameter
Symbol
Pin/
Remarks
Conditions
VDD[V]
min
Onboard
programming
IDDFW(1)
VDD
The consumption current of the
microcomputer is excluded.
2.7 to 5.5
Specification
typ
max
unit
5
10 mA
current
Programming
time
tFW(1)
tFW(2)
Erasing time: 128 bytes
Programming time: 2 bytes
2.7 to 5.5
2.7 to 5.5
20
30 ms
40
60 μs
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