Ordering Info and Specifications

The EM500 "MiniMo"* device is only available in a single configuration and can be ordered as "EM500-00".

Hardware specifications

Ethernet interface

10/100BaseT Ethernet, Auto-MDIX, magnetics not built-in

Serial ports

1 port, CMOS-level.

UART capabilities

Baudrates up to 460'800bps; none/even/odd/mark/space parity and 7/8 bits/character.

Number of I/O lines

8 lines (this does not include the TX and RX lines of the serial port);

all 8 lines are combined into an 8-bit port;

2 lines can be used as interrupt lines.

Max. load current for each I/O line


Flash memory

512 KBytes, 320KBytes are available to store a compiled Tibbo BASIC/C application;

this memory cannot be used as a flash disk.

EEPROM memory

208 bytes, 180 bytes are available to store application data.

Typical write endurance is around 1'000'000 write cycles per 8-byte EEPROM sector. See Prolonging and Estimating EEPROM life.

Nominal power supply voltage (VCC pin)

DC 3.3V, +/- 5%

Required external reset circuit trip voltage


Operating current (VCC pin)


Operating temperature

-40 to +70 degrees C

Operating relative humidity


Mechanical dimensions (excl. leads)


Pin diameter



Tray, 30 modules/tray

*Minimo is a registered trademark of Tibbo Technology Inc.

All specifications are subject to change without notice and are for reference only. Tibbo assumes no responsibility for any errors in this Manual, and does not make any commitment to update the information contained herein.

Think the above table should contain additional data? Do not just assume that you know the answer — talk to Tibbo! Remember that the ultimate responsibility for all decisions you make regarding the use and the mode of use of Tibbo products lies with you, our Customer.