Ordering Info and Specifications

The device numbering scheme for the DS1206N is as follows:

An illustration of the DS1206N numbering scheme.

All DS1206N boards are equipped with 1,024KB of flash memory.

"-RS" version: "true" RS232 port on the DB9M connector, power jack and "12V"-to-3.3V power regulator, optional "12V" power on pin 9 of the DB9M (software-controllable).
"-TM" version: TTL serial port on the pin header connector, power jack and "12V"-to-3.3V power regulator.
"-TS" version: TTL serial port on the pin header connector, direct 3.3V power input.

The "-TM" and "-TS" versions are not standard and cannot be ordered from our online store. Contact Tibbo if you wish to order DS1206N devices in the "-TM" or "-TS" configurations.

Examples of Valid Model Numbers

Model number	Description
DS1206N-RS	DS1206N with 1,024KB of flash memory, "-RS" version
DS1206N-TM	DS1206N with 1,024KB of flash memory, "-TM" version

Hardware Specifications

Ethernet interface	10/100BaseT Ethernet, Auto-MDIX
Serial ports	One serial port with 3.5 serial channels (four inputs and three outputs), optional "12V" power output on pin 9 "-RS": RS232 port on the DB9M connector "-TM" and "-TS": TTL serial port on the pin header connector
UART capabilities	Baudrates up to 921,600bps; none/even/odd/mark/space parity and 7/8 bits/character.
Clock frequency	11.0592MHz with PLL off 88.4736MHz with PLL on
Flash memory	1,024KB, entire memory minus 64KB is available to store Tibbo BASIC/C application and data. Typical write endurance is 100,000 write cycles per 256-byte sector. See the warning in Flash Memory and EEPROM.
EEPROM	2,048 bytes, 2,020 bytes available to store application data. Typical write endurance is around 1,000,000 write cycles per 16-byte EEPROM sector. See Prolonging and Estimating EEPROM life.
Supply voltage range	"-RS" and "-TM": 10V~24VDC (12VDC nominal) "-TS": 3.3VDC (±5%)
Operating temperature	–5°C to +70°C
Operating relative humidity	10% ~ 90%
Board dimensions	52.6 x 38.0mm

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.