TMP87P809

The TMP87P809 has the following features including Chroma signal band: 1.5MHz (typ.);Sharpness filter;Supports both RGB and Y color difference output;Outputs ACK ON/OFF identification signal;Outputs line alternate signal;Compatible with both NTSC and PAL systems;Low power consumption (120mV, Vcc=5V).

The TMP87P809 is a high-speed, high-performance 8-bit single chip microcomputer, which has 64-Kbits One-Time PROM.TMP87P809 is pin compatible with the TMP87C409B/809B. The operations possible with the TMP87C409B/809B can be performed by writing programs to PROM. The TMP87P809 can write and verify in the same way as the TC57256AD using an adapter socket and a general-purpose PROM programmer.The recommended operating conditions for a device are operating conditions under which it can be guaranteed that the device will operate as specified.  If the device is used under operating conditions other than the recommended operating conditions (supply voltage, operating temperature range, specified AC/DC values etc.), malfunction may occur. Thus, when designing products which include this device, ensure that the recommended operating conditions for the device are always adhered to.

The absolute maximum ratings TMP87P809 are rated values which must not be exceeded during operation, even for an instant.Any one of the ratings must not be exceeded. If any absolute maximum rating is exceeded, a device may break down or its performance may be degraded, causing it to catch fire or explode resulting in injury to the user.  Thus, when designing products which include this device, ensure that no absolute maximum rating value will ever be exceeded.The high-speed programming mode is achieved by applying the program voltage(+12.75 V) to the Vpp pin when Vcc=6.25 V. After the address and input data are stable, the data is programmed by applying a single 0.1ms program pulse to the CE input. The programmed data is verified. If incorrect, another 0.1ms program pulse is applied and then the programmed data is verified. This process should be repeated (up to 25 times) until the program operates correctly. After that, change the address and input data, and program as before.