26
Embedded Modules
© Tibbo Technology Inc.
Ordering Info and Specifications
Device numbering scheme is as follows:
"A" and "T" versions are not standard and cannot be ordered from our online store.
Contact Tibbo if you wish to order EM2000 devices with "A" or "T" options.
If the flash memory size is omitted, 1024K option is implied.
To order the EM2000 in combination with the
the "EM2000NC" ordering code for the WA2000C (chip antenna onboard), and
"EM2000NU" ordering code for the WA2000U (coaxial connector for an external
antenna). These codes mean that the EM2000 module will be supplied with the
WA2000 add-on soldered into it (the resulting mechanical structure is presented as
"option B" on the
Hardware specifications
Ethernet interface
10/100BaseT Ethernet, Auto-MDIX, magnetics
not
built-in
Serial ports
4 ports, CMOS-level
UART capabilities
Baudrates up to 460'800bps;
none/even/odd/mark/space parity and 7/8
bits/character (7 bits/character and "none" parity
cannot be used together)
Number of I/O lines
56 lines.
All lines are 5V-tolerant,
40 lines are combined into five 8-bit ports,
8 lines can be used as interrupt lines.
Max. load current for each
I/O line
20mA
Square wave generator
458Hz - 15MHz (with the full-speed clock), primarily
intended for driving external buzzer
Clock frequency
(controlled
programmatically)
120MHz at full speed
34MHz at medium speed
16MHz at low speed