Specifications - Casio SF-8500 Service Manual & Parts List

2. SPECIFICATIONS

Data storage:
Telephone/business card/memo/schedule data storage/recall, calendar display, marker, phrase memory,
secret area, editing, capacity display, auto display
Clock:
Average of accuracy ±3 seconds per day under normal temperatures; worldtime, schedule alarm, daily
alarm
Calculation:
12-digit arithmetic calculations, constants for + / – / × / ÷, independent memory, percentages, square roots,
24-digit approximations, date calculations, other mixed calculations
General:
Display element:
Memory capacity:
Main component:
Power supply:
Power consumption:
Battery life:
Auto power off:
Operating temperature: 0°C ~ 40°C (32°F ~ 104°F)
Dimensions:
Weight:
Current consumption:
Power switch
OFF
ON
ON (Operating)
32-column × 6-line LCD
64 KB (65,499 bytes) for the Spreadsheet Mode data plus
64 KB (51,910 bytes) for other mode's data
LSI
Main Power Supply — Two CR2032 lithium batteries
Backup Power Supply — One CR2032 lithium battery
0.05W
Main: Approximately 120 hours (Repeated cycle of 1-minute data input
into Telephone Directory followed by 10-minute display. Operation
temperature of 20°C)
Approximately 150 hours (Continuous display in Telephone Direc-
tory. Operation temperature of 20°C)
Backup: 5 years if main batteries are replaced as soon as they become weak.
1 year if dead main batteries are left in the unit.
• Note That the life of the battery that comes with the unit starts when the
battery is loaded in the unit at the factory. The life you get from the battery may
be shorter than normal because of the time the unit spends in transport, on
the shelf, etc.
Approximately 6 minutes after last key operation
Unfolded: 10.5H × 154W × 155.2mmD (
17.9H × 154W × 78mmD (
Folded:
152.5g (5.4 oz) including batteries
TYP. [µA]
8
1,447
6,707
— 5 —
"H × 6"W × 6
3 / 1 / "D)
8 8
"H × 6"W × 3
3 / 1 / "D)
4 16
MAX [µA]
29
13,258
19,958