AIM104-RTC - Arcom AIM104-RTC Series PC/104 RTC Interface Boards

AIM104-RTC - Arcom AIM104-RTC Series PC/104 RTC Interface Boards Simple Type: I/O...

Arcom AIM104-RTC Series PC/104 RTC Interface Boards Simple Type: I/O Module

AIM104-RTC(ARCOM)-8-bit module providing a real time clock with a very high stability option (30 sec / year)

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12 or 24 hour clock with AM and PM 12-hour mode
3.7V 0.37Ah Lithium Battery (Optional on both variants)
8 bit PC/104 (IEEE996) bus interface
Accuracy of ±1 minute per month at 25°C, ±2 minutes per month at -10°C and ±3 minutes per
Board access LED (on all decoded addresses)
Counts seconds, minutes, hours, days, day of the week, date, month, and year with leap year corrections
End of the clock update cycle (i.e. every second)
Link-selectable interrupt options (IRQ3,4,5,6,7)
month at +65°C regardless of the PC/104 host supply voltage (different for the AIM014-RTC-HS)
MTBF: 1,476,985 hours (using generic figures from MIL-HDBK -217F at ground benign)
Operating temperature of -10°C to 70°C (Storage temperature of -40°C to +70°C)
Periodic rates from 122ms to 500ms
Power Consumption from the PC/104 host 80mA @5v
Three interrupt alarms
Time of day alarm once/second to once/day
Totally non-volatile with over 10 years of operation in the absence of power

General

Base Address Range: 0 to 3FC hex
Bus Interface: IEEE996 bus interface 8-bit PC/104
I/O: I/O space required: 4 bytes
IRQ Select: IRQ 3,4,5,6,7
MTBF: 1,500,000hrs (no battery)
Power Consumption: 80mA @ 5V
Real Time Clock: Real-Time Clock DS12887 Quartz crystal Stability: 1 min @ 25°C; 2min @ -10C; 3min @ +65°C
Temperature: Operating temperature: -10 to +70°C