ELANsat Tech CF232-5 manual Mechanical

5.2 ELECTRICAL

All figures quoted are typical parameters @ 25°C

RS232 SIGNALS:	Typical output level ±5.5V (open circuit voltages)
ESD PROTECTION:	All RS232 signal lines on the CF232 card are protected
	against electrostatic discharge (ESD)
	∙ 15kv - human body model
	∙	8kv - IEC1000-4-2,contact discharge
	∙	15kv - IEC1000-4-2,air-gap discharge
UART CLOCK SPEED:	1.8432MHz, max baud rate 115.2KBaud
	On H/W Rev3.00 cards switch selectable Baud rate
	multiplier:
	x1: UART CLOCK is 1.8432MHz ->115.2KBaud max
	x8: UART CLOCK is 14.7456MHz->921.6KBaud max

5.3 POWER CONSUMPTION

All figures quoted are typical parameters @ 25°C

VCC CURRENT:	20mA typical @ 5V, 13mA typical @ 3.3V
IN STANDBY MODE :	14mA typical @ 5V, 5mA typical @ 3.3V

5.4 MECHANICAL

MASS:	10g typical.
FORM FACTOR:	36.4mm x 42.8mm x 3.3 mm overall size
5.5 ENVIRONMENTAL
HUMIDITY:	<80% non-condensing
TEMP:	0-50°C ambient

5.6 NOTES ON SERIAL DATA THROUGHPUT

The maximum serial baud rate of 921KBits/sec does not imply that the maximum sustained throughput rate of the serial port will be as high. The actual throughput rate that can be achieved depends on many factors including the host PC speed, the serial data source’s data block size and whether the block are “back-to-back”, whether the interrupt in use on the host is being shared by other devices leading to increased latency etc.

Elan Digital Systems Ltd. 8 CF232 USER’S GUIDE