W99132EX / W99132E / W99132P th Loti = Electronics C +r ectronics Carp, ASANAS SAAS MER SAAS AEG AER SASSER ANE ARGS AE RGAALLAATEL ATES AEOS AREAL EATERS ALES AERSARLAASLLAEE EARLE ESARESASELASS LAAT ESASESAERSSAALLLARER ARREARS SEE ES NTNU EIS SEE SS SNES SSNS ANNISTON NN TEI TST IS NT TTI ISIE ISTE ett ert Tools VCD CONTROLLER GENERAL DESCRIPTION The W99132 is a VCD microcontroller with W99132 Functional Block standard 80C32 core. It contains embedded 12KB SRAM without external memory anymore. It provides improved peripheral function as to Following figure shows the function block of communicate with other components W99132 conveniently. And a porgrammable Watchdog eee Timer is dedicated to supervising the system. It Fmwetos also support Remote Control Receiver to sense | \| | fs" user command more rapidly and correctly. T47 1 1 i AINTO, 1B - 12K Byt Additional direct block move operation with P| Interupe SRAM 256 Bytes Serial Pert fg PP ANTI all exp auto-increment on source or destination address | i 7 provide an efficient data move ability. RST + CPU ntl FEATURES f * 8-Bit CMOS microcontroller sueour Control wore Counter Up to 50 MHz operation haa SG tak Additional instructions of memory to memory po move with two 16-bit Data Pointers TT YYY XTALI XTALZ PWR IRD ALE JEPSEN PO Pl P2 P3 TO T1 T2 e 256-byte Scratchpad RAM 12k-byte data memory embedded 64k-byte address space for external Program APPLICATIONS Memory * 64k-byte address space for external Data VCD player Memory DVD player Three 16-bit timer/counter, the timerO clock can be programmed * Four 8-bit bidirectional ports The following figure shows a typical VCD player e A Seven-source interrupt structure with two connection diagram of W99132 priority levels Anadditional a programmable watchdog timer One enhanced programmable full duplex serial port NEC, PHILIPS and SANYO format remote | control receiver Power-on reset ih @ Multimedia system EEPROM DRAM W27E010-70 | OOAM e rons| [ ryEnceder - Built-in power-saving modes - Idle mode & we i A Power-down mode * An additional system Clock Output me} fucia DAC |__ge ey (W99132E, W99132P) 4 [=] e Operating voltage 4.5V ~ 5.5V y * 40-pin DIP package (W99132EX, W99132E) La 44-pin PLCC package (W99132P) Winbond Corporate Headquarters Taipei Sales Office = =Winbend Electronics North America Corp. Winbend Electronics H.K. Ltd. Tel : 886-3-5790666 Tel : 886-2-27190505 Tel : 1-408-943666 Tel : 852-27513100 Fax : 886-3-5796139 Fax : 886-2-27197502 Fax : 1-408-9436668 Fax : 852-27552064 Details are subject to change without notice. All trade marks are property of their respective holders. June 1998