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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. | |
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| 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 |
| i-7188 |
119mm x 72mm x 33mm |
| i-7188D |
119mm x 72mm x 33mm |
| 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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i-7188/512 CR |
Embedded controller includes 512K flash, MiniOS7, download utility, download cable and manual. (RoHS) |
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i-7188D/512 CR |
Embedded controller includes 512K flash, 5 digits seven segment display, MiniOS7, 5 digits seven segment display, download utility, download cable and manual. (RoHS) |
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OEM Version |
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i-7188/DOS/512 CR |
Embedded controller includes 512K flash, ROM-DOS, download utility, download cable and manual. (RoHS) |
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i-7188D/DOS/512 CR |
Embedded controller includes 512K flash, 5 digits seven segment display, ROM-DOS, 5 digits seven segment display, download utility, download cable and manual. (RoHS) | | | | |
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