5.2 ELECTRICAL
All figures quoted are typical parameters @ 25°C
RS232 SIGNALS:
ESD PROTECTION:
UART CLOCK SPEED:
5.3 POWER CONSUMPTION
All figures quoted are typical parameters @ 25°C
VCC CURRENT:
IN STANDBY MODE :
5.4 MECHANICAL
MASS:
FORM FACTOR:
5.5 ENVIRONMENTAL
HUMIDITY:
TEMP:
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.
Typical output level ±5.5V (open circuit voltages)
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
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
20mA typical @ 5V, 13mA typical @ 3.3V
14mA typical @ 5V, 5mA typical @ 3.3V
10g typical.
36.4mm x 42.8mm x 3.3 mm overall size
<80% non-condensing
0-50°C ambient
8
CF232 USER'S GUIDE
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