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I-7188EAD - Embedded Internet / Ethernet Controller with 512K bytes Flash, 512K bytes SRAM with 7-Segment LED Display
by ICP DAS
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I-7188EAD_SUMMARY.html
- AMD 80188-40 embedded CPU or compatible
- 10BASE-T Ethernet Controller, NE2000 compatible
- 64-bit hardware unique serial number inside
- COM driver support interrupt & 1K QUEUE Input & Output buffer
- COM port: COM1, COM2
- Built-in RTC, NVRAM, EEPROM
- Six digital input channels
- Seven open-collector output channels
- Built-in self-tuner ASIC controller on RS-485 port
- 7-segment LED display for I-7188EAD
- Built-in MiniOS7
- TCP/IP
- Built-in RTC, NVRAM, EEPROM
- Program download port: COM1 or Ethernet Port
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I-7188EAD_DESCRIPTION.html
I-7188EAD - Embedded Internet / Ethernet Controller with 512K bytes Flash, 512K bytes SRAM with 7-Segment LED Display with 40 Mhz CPU. MiniOS7 Operating System. Supports operating temperatures between -25 to 75°C.
I-7188EAD.html
| CPU |
| CPU |
80188, 40MHz or compatible |
| SRAM |
512K bytes
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| Flash Memory |
512K bytes |
| EEPROM |
2K Bytes |
| NVRAM |
31 Bytes (battery backup, data valid up to 10 year) |
| RTC (Real Time Clock) |
Yes |
| 64-bit Hardware Serial Number |
Yes |
| Built-in Watchdog Timer |
Yes |
| Communication Interface |
| COM1 |
RS-232 (TXD, RXD, RTS, CTS, GND) |
| COM2 |
RS-485 (D2+, D2-) |
| Ethernet Port |
10BASE-T NE2000 compatible Ethernet Controller |
| COM Port Formats |
| Data bit |
7, 8 |
| Parity |
Even, Odd, None |
| Stop bit |
1 |
| LED Display |
| 5-Digit 7 Segment LED Display |
Yes (for I-7188EAD only) |
| System LED Indicator |
Yes |
| Digital Input |
| Input Channels |
6 |
| On Voltage Level |
+3.5V/DC to +30V/DC Max. (-20C to +70C)
+3.5V/DC to
+25V/DC Max. (-20C to +75C) |
| Off Voltage Level |
+1V/DC Max. (Connect to GND) |
| Digital Output |
| Output Channels |
7 |
| Output Type |
Open-collector |
| Max Load Current |
100mA |
| Load Voltage |
+30V/DC Max. |
| Dimensions |
| I-7188EA(D) |
123mm x 72mm x 33mm |
| Operating Environment |
| Operating Temperature |
-25C to +75C |
| Storage Temperature |
-40C to +80C |
| Power |
| Protection |
Power reverse polarity protection |
| Required Supply Voltage |
+10 to +30V/DC (non-regulated) |
| Power consumption |
2W for I-7188EA
3W for I-7188EAD |
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