AcPC482: Counter/Timer with Quadrature

Support for internal or external triggering simplifies the synchronization of operations to specific events. Counter functions can use internally generated clocks or an externally supplied clock.

Environmental
Operating temperature: 0 to 70°C or -40 to 85°C (E versions).
Storage temperature: -55 to 125°C.
Relative humidity: 5 to 95% non-condensing.
Power: 320mA at +5V, typical.
MTBF: Hours at 25°C, MIL-HDBK-217F, notice 2.

Features & Benefits
• Ten 16-bit counter/timers
• Two 16-bit counters can be combined to create one 32-bit counter
• 16 bi-directional digital I/O
• 20MHz clock time base
• Counter/timer functions:
Quadrature position measurement
Pulse width modulation
Watchdog timer
Event counting
Frequency measurement
Period/pulse-width measurement
One-shot/repetitive
• 0 to 70°C or -40 to 85°C (E versions)