ICP DAS I-7188_DOS_512 - Embedded Controller with Developing Tool Kit, 512K Flash, Datalight's ROM/DOS & Minios7 Utility with 40
by ICP DAS

I-7188/DOS/512 - Embedded Controller with Developing Tool Kit, 512K Flash, Datalight's ROM/DOS & Minios7 Utility with 40 Mhz CPU. Supports operating temperatures between -25 to 75°C.

CPU
CPU	80188 (40MHz)
SRAM	256K Bytes
Flash	512K Bytes; Erase unit is one sector (64K bytes); 100,000 erase/write cycles.
EEPROM	2048 Bytes (8 block, each block contains 256byte) Data retention > 100 years; 1,000,000 erase/write cycles
NVRAM	31 Bytes (battery backup, data valid up to 10 year)
RTC (real time clock)	Seconds, minutes, hours, date of the month; month, year, valid up from 1980 to 2079
64-bit Hardware Serial Number	No
Build-in Watchdog Timer	Yes
Communication Interface
COM1	RS-232 or RS-485 ( jumper select(JP1), default is RS-232) RS-232 (TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI, GND) RS-485 (D1+, D1-) 16 bytes FIFO
COM2	RS-485 (D2+, D2-), 16 bytes FIFO
COM3	RS-232 (TXD3, RXD3, GND), 1 byte FIFO
COM4	RS-232 (TXD4, RXD4, GND); Program download port; Can be used as general purpose RS-232 port, 1 byte FIFO
Communication speed
All ports	115.2K bps max
Digital Input/Output
Digital Input	No
Digital Output	No
LED Display
5 Digits Seven Segment Display	Yes (for 7188D)
Red LED	Yes
I/O expansion bus
I-7188	No
I-7188D	No
Dimensions
I-7188	119mm x 72mm x 33mm
I-7188D	119mm x 72mm x 33mm
Operating Environment
Operating Temperature	-25C to +75C
Storage Temperature	-40C to +80C
Humidity	5~90%, non-condensing
Power
Protection	Power reverse polarity protection
Power requirement	10 to 30VDC
Power consumption	I-7188: 2.0W I-7188D: 3.0W