TMP87CH29U

The TMP87CH29U is designed as high speed and high performance 8-bit single chip microcomputers. It contains CPU core, ROM, RAM, a LCD driver, multi-function timer/counters, an A/D converter, two clock generators and a serial interface (UART) on a chip.

TMP87CH29U has many features. The first one is 8-bit chip microcomputer TLCS-870 series. The second one is indtruction execution time would be 0.5us at 8MHz and 122us at 32.768kHz. The third one is 412 basic instructions. The fourth one is 13 interrupt sources. The fifth one is 7 input / output ports (43 pins). The sixth one is 18-bit timer / counter. The seventh one is four 8-bit timer / counters. The eighth one is time base timer (interrupt frequency : 1Hz to 16384Hz). And so on. That are the main features.

Some asbolute maximum ratings TMP87CH29U have been concluded into several points as follow. The first one is about its supply voltage which would be from -0.3V to 6.5V. The second one is about its input voltage which would be from -0.3V to Vdd+0.3V. The third one is about its output voltage which would be from -0.3V to Vdd+0.3V. The fourth one is about its output current (per 1 pin) which would be 30mA for P3 and 3.2mA for the others. The fifth one is about its output current (total) which would be 60mA for P3 and 120mA for the others. The sixth one is about its power dissipation which would be 350mW. The seventh one is about its soldering temperature (time) which would be 260°C (10s). The eighth one is about its storage temperature range which would be from -55°C to 125°C. The ninth one is about its operating temperature range which would be from -30°C to 70°C. It should be noted that the absolute maximum ratings are rated values which must not be exceeded during operation, even for an instant. And so on. For more information please contact us.