TMP87P538N single-chip microcomputer integrated circuit diagram

Published:2011/5/8 21:42:00 Author:Ecco | Keyword: single-chip , microcomputer, integrated circuit | From:SeekIC

TMP87P538N is the single-chip microcomputer integrated circuit produced by Toshiba, it is widely used in Changhong, Toshiba series of movement and assembly of large-screen color TV. 1. Features of functionsTMP87P538N integrated circuits is mainly composed of the central processing (CPU), clock oscillator circuit, the reset control circuit, I2C bus control circuit, remote control command signals processing circuit, the character generation and processing circuit, the switch control power conversion circuit, keyboard scan decoding circuit, squelch control circuit, audio format conversion circuit, and other control and auxiliary functions circuit, its block diagram is shown in Figure 1.Figure 1 shows the circuit block diagram and pin functions and signal flowing of TMP87P538N integrated.2. Pin functions and data TMP87P538N integrated circuit uses the package with 42 feet in double rows, the pin functions and signal flowing are shown in Figure 1, the pin letter code and data are listed in Table 1. Table 1 shows TMP87P538N pins letter code and data of integrated circuit.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Computer-Related_Circuit/TMP87P538N_single_chip_microcomputer_integrated_circuit_diagram.html

Print this Page | Comments | Reading(3)