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PDF ( 数据手册 , 数据表 ) W536090T

零件编号 W536090T
描述 (W536xx0T) VOICE/MELODY/LCD CONTROLLER
制造商 Winbond
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W536090T 数据手册, 描述, 功能
www.DataSheet4U.com
W536030T/060T/090T/120T
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 A8







W536090T pdf, 数据表
W536030T/060T/090T/120T
PAD Description, continued
SYMBOL
COM0COM15
COM16COM23
I/O FUNCTION
LCD common signal output pads either 1/32 duty or 1/16 duty. The LCD
O frame rate is controlled by LCDM1 register, and default value LCDM1 =
0111b with 64Hz frame rate.
LCD common signal output pads while 1/32 duty is active. The LCD
O frame rate is controlled by LCDM1 register, and default value LCDM1 =
0111b with 64Hz frame rate.
COM24/PORTP.0
LCD common signal output pads, or shared as general output by
O/O register LCDM3.2 when in 1/16 duty mode. Default function is common
COM27/PORTP.3
function.
COM28/PORTO.0
LCD common signal output pads, or shared as general input by register
O/I LCDM3.2 when in 1/16 duty mode. Default function is common function
COM31/PORTO.3
and PM5.2 = 0 to inhibit LCD waveform abnormal.
DH1, DH2 (6)
Connection terminal for voltage double capacitor with 0.1uF. The DH2
O connects to capacitor positive node and DH1 negative node if polar
capacitor is used.
V3 ~ V6 (6)
O
LCD COM/SEG output driving voltage. Need an external 0.1uF
capacitor to every pad terminal.
V2 (6)
Voltage regulator output pad. An external capacitor is a must. Output
level can be controlled from 0~Fh by LCDM4 register. If internal pump
is enabled (LCDM3.3 = 0 and default value), LCD operating voltage
I/O
(VLCD) will be 4*V2 or 5*V2 depending on 1/4 bias or 1/5 bias. A
limitation should be noted that VLCD must be higher than (VDD -0.5v) to
avoid chip leakage current. While external reference voltage is selected
(LCDM3.3 = 1), V2 pad input voltage can not be over 1.5 Volt to inhibit
chip damage.
VSSP
VSSA (7)
VSS
VDDP
VDDA (7)
VDD
I Power ground for PWM or DAC playing output.
I Power ground. (For w536090/120T only)
I Power ground
I Power source for PWM or DAC playing output.
I Power source. (For w536090/120T only)
I Power source.
Notes:
(4). RD1~3 are shared as CLK/DATA/ADDR to interface with W55XXX @W536030T/060T
(5). @W536120T only
(6). 0.1uF is default value, and capacitor value should be larger than 0.1uF if LCD dot size over 0.5mm*0.5mm.
(7). External application circuit should connect together, please refer to APPLICATION CIRCUIT. To sure chip operation
properly, please bond all VDDP, VDDA, VDD, VSSP, VSS and VSSA pads and connect VSSP, VSS from chip outside PCB circuit.
VSSA and VDDA are for W536090/120T only
(8). When working at NMOS open drain mode, external pull high voltage can't higher than VDD to avoid leakage current.
-8-







W536090T equivalent, schematic
W536030T/060T/090T/120T
7. REVISION HISTORY
VERSION
A2
DATE
Aug. 10, 1999
A3 Aug. 23,1999
A4 April 13, 2000
A5 Sep. 10, 2000
A6 Dec. 15, 2000
A7 May 22, 2001
A8 May 21, 2003
WRITER
YCHuang
Judy Kuo
Judy Kuo
Jimmy Chen
Jimmy Chen
Jimmy Chen
Jimmy Chen
DESCRIPTION
MASK option
W536060A to 12io only, and external speech
shared RD port except W536120X Part No
Modify some errors and add "Tri-state serial
bus" mask option and cascaded voice ROM
function
Add Application Circuit
Add AC Picture
Application circuit modify
Application circuit modify
Melody Function
Headquarters
No. 4, Creation Rd. III,
Science-Based Industrial Park,
Hsinchu, Taiwan
TEL: 886-3-5770066
FAX: 886-3-5665577
http://www.winbond.com.tw/
Taipei Office
9F, No.480, Rueiguang Rd.,
Neihu District, Taipei, 114,
Taiwan, R.O.C.
TEL: 886-2-8177-7168
FAX: 886-2-8751-3579
Winbond Electronics Corporation America
2727 North First Street, San Jose,
CA 95134, U.S.A.
TEL: 1-408-9436666
FAX: 1-408-5441798
Winbond Electronics (Shanghai) Ltd.
27F, 2299 Yan An W. Rd. Shanghai,
200336 China
TEL: 86-21-62365999
FAX: 86-21-62365998
Winbond Electronics Corporation Japan
7F Daini-ueno BLDG, 3-7-18
Shinyokohama Kohoku-ku,
Yokohama, 222-0033
TEL: 81-45-4781881
FAX: 81-45-4781800
Winbond Electronics (H.K.) Ltd.
Unit 9-15, 22F, Millennium City,
No. 378 Kwun Tong Rd.,
Kowloon, Hong Kong
TEL: 852-27513100
FAX: 852-27552064
Please note that all data and specifications are subject to change without notice.
All the trade marks of products and companies mentioned in this data sheet belong to their respective owners.
Information contained in this publication regarding device applications and the like is intended for suggestion
only and may be superseded updates. No representation or warranty is given and no liability is assumed by
Winbond Electronics Corp. with respect to the accuracy or use of such information, or infringement of patents
or other intellectual property.
- 16 -










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