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W536120K Dataheets PDF



Part Number W536120K
Manufacturers Winbond
Logo Winbond
Description (W536xx0K) VOICE/MELODY/LCD CONTROLLER
Datasheet W536120K DatasheetW536120K Datasheet (PDF)

www.DataSheet4U.com W536020K/030K/060K/090K/120K VOICE/MELODY/LCD CONTROLLER (ViewTalk TM Series) Table of Contents1. 2. 3. 4. 5. GENERAL DESCRIPTION 2 FEATURES .... 3 BLOCK DIAGRAM ..

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www.DataSheet4U.com W536020K/030K/060K/090K/120K VOICE/MELODY/LCD CONTROLLER (ViewTalk TM Series) Table of Contents1. 2. 3. 4. 5. GENERAL DESCRIPTION ......................................................................................................... 2 FEATURES ................................................................................................................................. 3 BLOCK DIAGRAM ...................................................................................................................... 5 PAD DESCRIPTION ................................................................................................................... 6 ELECTRICAL CHARACTERISTICS........................................................................................... 9 5.1 5.2 5.3 6. Absolute Maximum Ratings............................................................................................... 9 DC Characteristics............................................................................................................. 9 AC Characteristics ........................................................................................................... 11 TYPICAL APPLICATION CIRCUITS ........................................................................................ 14 6.1 6.2 Sub Clock with RC Mode................................................................................................. 14 Sub Clock with Crystal Mode........................................................................................... 15 7. REVISION HISTORY ................................................................................................................ 16 -1- Publication Release Date: May 21, 2003 Revision A3 W536020K/030K/060K/090K/120K 1. GENERAL DESCRIPTION The W536XXXK, a member of ViewTalkTM family, is a high-performance 4-bit micro-controller (uC) with built-in speech unit, melody unit and 40seg * 8 com LCD driver unit which includes internal regulator, pump circuit and dedicated one page LCD RAM. The 4-bit uC core contains dual clock source, 4-bit ALU, two 8-bit timers, one 14 bits divider, maximum 24 pads for input or output, 8 interrupt sources and 8-level nesting for subroutine/interrupt applications. Speech unit, integrated as a single chip with maximum 128 seconds (based on 6.4K sample rate with 5 bits MDPCM), is capable of expanding to 512 seconds speech addressed by external memory W55XXX with serial bus interface. It can be implemented with Winbond Power Speech using MDPCM algorithm. Melody unit provides dual tone output and can store up to 1k notes. Power reduction mode is also built in to minimize power dissipation. It is ideal for games, educational toys, remote controllers, watches, clocks and other application products which incorporate both LCD display and speech. Body W536020K W536030K W536060K W536090K W536120K Voice I/O pad WDT disable/Enable (Mask Option) Sub-clock RC/XTAL mode (Mask Option) RD port shared as serial bus (Mask Option) Tri-state serial bus (Mask Option) (3) Cascaded Voice ROM through serial bus (2) Notes: 20 sec 4I/O,8I (RA/RC/RD) 30 sec 4I/O, 8I (RA/RC/RD) 60 sec 8io, 8i (RA/RB/RC/RD) 90 sec 8I/O, 8I, 8O (RA/RB/RC/RD/RE/ RF) 120 sec 8I/O, 8I, 8O (RA/RB/RC/RD/ RE/RF) Y Y Y Y Y Y Y Y Y Y Y(1) Y(1) N N N (2) Y N Y Y(1) N N Y N Y Y 1. Share 3 pads of RD port (RD1/CLK, RD2/DATA and RD3/ADDR) 2. Dedicate serial bus 3 pads (CLK, DATA and ADDR) to interface with W55XXX. Cascaded Voice ROM can help to expand voice up to 512 sec by W55XXX chip. 3. Tri-state serial bus mask option can float serial bus while voice playing is no active. Let this mask option is disabled to get minimum power consumption in general. -2- W536020K/030K/060K/090K/120K 2. FEATURES • Operating voltage: 2.4 volt ~ 5.5 volt • Watch dog disabled/enabled by mask option • Dual clock operating system − Main clock with Ring/Crystal (400 KHz to 4 MHz) − Sub-clock with 32.768 KHz RC/Crystal by mask option • Memory − Program ROM (P-ROM): 16K × 20 (ROM Bank0) − Data RAM (W-RAM): 1K × 4 bit (RAM Bank 0 is 512 nibbles from 0: 000~0: 1FF and 0: 380~0:3FF are mapped to specia register. RAM Bank F is 512 nibbles from F: 200~F: 3FF either data RAM or dedicated to script kernel) − LCD RAM (L-RAM): 80× 4 bit (RAM Bank1 from 200~24F) • Maximum 24 input/output pads − Ports for input only: 8 pads (RC, RD port; RD1~3 can share as serial bus for external memory W55XXX interface @W5360020/30K) − Ports for output only: 8 pads (RE & RF port; W536090K/120K available only) − Ports for Input/output: 8 pads (RA and RB port; RB port is available for W536060/090K/ 120K only) • Power-down mode − Hold mode (except for 32KHz oscillator) − Stop mode (including 32KHz oscillator and release by RD or RC port) • Eight types of interrupts − Five internal interrupts (Divider, Timer 0, Timer 1, Speech, Melody) − Three external interrupts (Port RC, RD, RA) • One built-in 14-bit clock frequency di.


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