TMP86C845U

The TMP86C845U is designed as the high speed and high performance and low power consumption 8-bit microcomputer which contain ROM, RAM, multi-function timer / counter, serial interface and 10-bit AD converter on a chip.

TMP86C845U has many features. The first one is 8-bit single chip microcomputer TLCS-870/C series. The second one is instruction execution time 0.5us at 8MHz and 122us at 32.768KHz. The third one is 132 types and 731 basic instructions. The fourth one is interrupt sources 15 factors (external 6 and internal 9). The fifth one is input / output ports 35 pins. The sixth one is 8-bit timer / counter 2 ch. The seventh one is timer base timer. The eighth one is watchdog timer. The ninth one is serial interface. The tenth one is 10-bit successive approximation type AD converter. And so on. That are the main features.

Some TMP86C845U absolute maximum ratings have been concluded into several points as follow. The first one is 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 -1.8mA for P1, P3, P4 and would be 3.2mA for P1, P3 and would be 30mA for P0, P2, P4. The fifth one is about TMP86C845U's output current total which would be 60mA for P1, P3 and would be 80mA for P0, P2, P4. The sixth one is about its power dissipation which would be 250mW. The seventh one is about its soldering temperature (time) which would be 260°C (10s). The eighth one is about its storage temperature which would be from -55°C to 125°C. The ninth one is about TMP86C845U's operating temperature range which would be from -40°C to 85°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.