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Embedded Controller with four communication port, 5 digits seven segment display, developing tool kit, with 512K Flash, 512K SRAM, Battery backup, MiniOS7, 3000V Isolated RS-485
● 80188-40 embedded CPU
● OS: MiniOS7
● 512K SRAM, 512K Flash
● Built-in RTC, 31B NVRAM, 2048B EEPROM
● 4 COM ports : RS-232, RS-485
● 3000 V isolated RS-485
● Power / Communication Indicator Red LED
● 5-digit 7-segment LED Display
● Built-in 2 DI & 2 DO channels
ICPDAS I-7188XAD is a palm-size PAC that equips a DOS-like OS (MiniOS7). Its software development toolkit is C language compilers that can build 16-bit executable file (*.exe) running on an 80188/80186 CPU. There are two free compilers (Turbo C 2.0 and Turbo C++ 1.01), we suggest users to use the Turbo C++ 1.01.
By the multi-COM port feature, I-7188 can integrate serial devices (for example: barcode reader, card reader, HMI) and use the few onboard I/O points to implement embedded applications.
Powerful and Versatile Controller
The ICPDAS I-7188XAD is for industry applications and can be used to replace PC or PLC devices in harsh environments. The I-7188XADcontroller 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-7188XAD 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, and which I/O Expansion Board, the I-7188XAD can be used as a single versatile controller.
I/O Expansion Bus and Expansion Board
The ICPDAS I-7188XAD supports an I/O expansion bus.
The I/O expansion bus can be used to implement various I/O functions such as D/I, D/O, A/D, D/A, Timer/Counter, UART, flash memory, battery backup SRAM, AsicKey & other I/O functions. Nearly all kinds of I/O functions can be implemented by this bus.
The integrated modular design of the expansion board allows a fast, easy, and flexible way of upgrading our controller's capability.
|CPU||80188 (40 MHz)|
|Flash||512 KB; Erase unit is one sector (64 KB); 100.000 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||Yes|
|Build-in Watchdog Timer||Yes|
|COM2||RS-485 (D2+, D2-, self-tuner ASIC inside), 16 bytes FIFO, Isolation voltage: 3000 V|
|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|
|Speed||115.2K bps max. (on all ports)|
|5 Digits Seven Segment Display||Yes|
|Protection||Power reverse polarity protection|
|Power Requirement||10 ~ 30 VDC|
|Power Consumption||3.0 W|
|Dimensions (l x h x d)||119 x 72 x 33mm|
|Operating Temperature||-25 °C to +75 °C|
|Storage Temperature||-40 °C to +80 °C|