I-7188D/512 CR
Embedded controller with Developing Tool Kit, includes 512K flash, MiniOS7 utility with 40 Mhz CPU, 5 digits seven segment display, download utility, download cable and manual. Operating Temperatures between -25 to 75°C.
The I-7188(D) is for industry applications and can be used to replace PC or PLC devices in harsh environments. The I-7188(D) controller is designed for palm-size embedded systems that require high reliability, PC-compatibility, and compactness at a reasonable price.
The controllers can be integrated into an OEM product as a processor core component. By building your product around I-7188(D) controller, you reduce the time from design to market introduction, cut development costs, minimize technical risks, and deliver a more reliable product.
Depending on the type of embedded firmware programs that are being developed, the I-7188(D) can be used as a single versatile controller.
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: -25°C to +75°C
Storage Temperature: -40°C to +80°C
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