W536090K PDF даташит
Спецификация W536090K изготовлена «Winbond» и имеет функцию, называемую «(W536xx0K) VOICE/MELODY/LCD CONTROLLER». |
|
Детали детали
Номер произв | W536090K |
Описание | (W536xx0K) VOICE/MELODY/LCD CONTROLLER |
Производители | Winbond |
логотип |
16 Pages
No Preview Available ! |
www.DataSheet4U.com
W536020K/030K/060K/090K/120K
VOICE/MELODY/LCD CONTROLLER
(ViewTalk TM Series)
Table of Contents-
1. GENERAL DESCRIPTION ......................................................................................................... 2
2. FEATURES ................................................................................................................................. 3
3. BLOCK DIAGRAM ...................................................................................................................... 5
4. PAD DESCRIPTION ................................................................................................................... 6
5. ELECTRICAL CHARACTERISTICS........................................................................................... 9
5.1 Absolute Maximum Ratings............................................................................................... 9
5.2 DC Characteristics............................................................................................................. 9
5.3 AC Characteristics ........................................................................................................... 11
6. TYPICAL APPLICATION CIRCUITS ........................................................................................ 14
6.1 Sub Clock with RC Mode................................................................................................. 14
6.2 Sub Clock with Crystal Mode........................................................................................... 15
7. REVISION HISTORY ................................................................................................................ 16
Publication Release Date: May 21, 2003
- 1 - Revision A3
No Preview Available ! |
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
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)
W536020K W536030K
20 sec
30 sec
4I/O,8I
(RA/RC/RD)
4I/O, 8I
(RA/RC/RD)
YY
YY
Y(1) Y(1)
YY
N Y(1)
W536060K
60 sec
8io, 8i
(RA/RB/RC/RD)
W536090K
90 sec
8I/O, 8I, 8O
(RA/RB/RC/RD/RE/
RF)
YY
YY
NN
NY
NN
W536120K
120 sec
8I/O, 8I, 8O
(RA/RB/RC/RD/
RE/RF)
Y
Y
N (2)
Y
Y
Notes:
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-
No Preview Available ! |
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 divider circuit
• Two built-in 8-bit programmable countdown timers
− Timer 0: one of two clock sources (FOSC/4 or FOSC/1024) can be selected
− Timer 1: built-in auto-reload function includes internal timer, external event counter from
RC.0
• Built-in 18/14-bit watchdog timer for system reset.
• Powerful instruction sets
• 8-level subroutine (including interrupt) nesting
• LCD driver unit capability
− VLCD higher than (VDD -0.5V)
− Built-in voltage regulator to V2 pad
− 40 seg × 8 com
Publication Release Date: May 21, 2003
- 3 - Revision A3
Скачать PDF:
[ W536090K.PDF Даташит ]
Номер в каталоге | Описание | Производители |
W536090A | (W536xx0A) VOICE/ MELODY / LCD CONTROLLER | Winbond |
W536090K | (W536xx0K) VOICE/MELODY/LCD CONTROLLER | Winbond |
W536090P | (W536xx0P) VOICE & MELODY CONTROLLER | Winbond |
W536090T | (W536xx0T) VOICE/MELODY/LCD CONTROLLER | Winbond |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |