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| Categories: | I-7188 C Language Embedded controllers |
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Powerful and Versatile Controller
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.
| I-7188/512 | Embedded Controller with developing tool kit, MiniOS7, 512K flash, without display |
| I-7188D/512 | Embedded Controller with developing tool kit, MiniOS7, 512K flash, with 7 segment display |
| I-7188/DOS/512 | Embedded Controller with developing tool kit, Datalight's ROM/DOS, 512K flash, without display |
| I-7188D/DOS/512 | Embedded Controller with developing tool kit, Datalight's ROM/DOS, 512K flash, with 7 segment display |
| 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 |
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User's Manual
Hardware
Demo Progam
RS-485 I/O
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