ViewTalk® Family
ViewTalk® Family Series are specially designed for LCD-based consumer product applications such as musical watches, musical calculators, musical PDAs, hand-held games, toy PCs, pre-school kid education toys, virtual pets, and security systems.
W536K/Q/A/T 4-bit µC Base, 1-ch Voice + Dual-Tone Melody Synthesizer w/ 320~2K-dot LCD Driver
| Part No. |
ROM (Kbit) |
Working RAM (bit) |
Voice/ Tone Channel |
LCD Type |
LCD Dots (SEG*COM) |
I/O |
LCD Share Port |
Audio Output |
OSC. |
Sub-clock |
Status* |
RoHS |
Datasheet |
|
|
640 |
1K x 4 |
1 / 2 |
B/W |
40 x 8 |
8 I, 4 I/O |
12 I, 8 I/O, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
1024 |
1K x 4 |
1 / 2 |
B/W |
40 x 8 |
8 I, 4 I/O |
12 I, 8 I/O, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
2048 |
1K x 4 |
1 / 2 |
B/W |
40 x 8 |
8 I, 8 I/O |
12 I, 8 I/O, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
3072 |
1K x 4 |
1 / 2 |
B/W |
40 x 8 |
8 I, 8 I/O, 8 O |
12 I, 8 I/O, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
4096 |
1K x 4 |
1 / 2 |
B/W |
40 x 8 |
8 I, 8 I/O, 8 O |
12 I, 8 I/O, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
640 |
1K x 4 |
1 / 2 |
B/W |
40 x 16 |
4 I, 8 I/O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
1024 |
1K x 4 |
1 / 2 |
B/W |
40 x 16 |
4 I, 8 I/O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
2048 |
1K x 4 |
1 / 2 |
B/W |
40 x 16 |
8 I, 8 I/O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
3072 |
1K x 4 |
1 / 2 |
B/W |
40 x 16 |
8 I, 8 I/O, 8 O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
4096 |
1K x 4 |
1 / 2 |
B/W |
40 x 16 |
8 I, 8 I/O, 8 O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
1024 |
1.4K x 4 |
1 / 2 |
B/W |
64 x 16 |
8 I, 8 I/O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
1024 |
1.4K x 4 |
1 / 2 |
B/W |
64 x 16 |
8 I, 4 I/O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
2048 |
1.4K x 4 |
1 / 2 |
B/W |
64 x 16 |
8 I, 8 I/O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
3072 |
1.4K x 4 |
1 / 2 |
B/W |
64 x 16 |
8 I, 8 I/O, 8O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
4096 |
1.4K x 4 |
1 / 2 |
B/W |
64 x 16 |
8 I, 8 I/O, 8O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
1024 |
1.4K x 4 |
1 / 2 |
B/W |
64 x 32 |
4 I, 4 I/O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
2048 |
1.4K x 4 |
1 / 2 |
B/W |
64 x 32 |
8 I, 4 I/O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
3072 |
1.4K x 4 |
1 / 2 |
B/W |
64 x 32 |
8 I, 8 I/O, 8 O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
|
|
|
4096 |
1.4K x 4 |
1 / 2 |
B/W |
64 x 32 |
8 I, 8 I/O, 8 O |
12 I, 8 I/O, 12 O |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
P |
Y |
| * Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life.
W537Txxx, 8-bit µC Base, 2-ch Voice + Wavetable Melody Synthesizer w/ 2K-dot LCD Driver
| Part No. |
ROM (KByte) |
Working RAM (Byte) |
Voice/ Wavetable Channel |
LCD Type |
LCD Dots (SEG*COM) |
I/O |
Audio Output |
OSC. |
Sub-clock |
WDT/ LVR/ LVD/ IR |
Status* |
RoHS |
Datasheet |
|
W537A205 |
505 |
1K |
2 |
B/W |
64 x 16 |
16 |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
Y |
P |
Y |
|
|
W537A206 |
761 |
1K |
2 |
B/W |
64 x 16 |
24 |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
Y |
P |
Y |
|
|
W537A208 |
1017 |
1K |
2 |
B/W |
64 x 16 |
24 |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
Y |
P |
Y |
|
|
W537T202 |
249 |
1K |
2 |
B/W |
64 x 16 |
24 |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
Y |
P |
Y |
|
|
W537T204 |
505 |
1K |
2 |
B/W |
64 x 16 |
24 |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
Y |
P |
Y |
|
|
W537T206 |
761 |
1K |
2 |
B/W |
64 x 16 |
24 |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
Y |
P |
Y |
|
|
W537T208 |
1017 |
1K |
2 |
B/W |
64 x 16 |
24 |
DAC / PWM |
Ring/ X'tal |
X'tal RC |
Y |
P |
Y |
| * Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life.
W538Txxx 8-bit µC Base, 8-ch Voice + Wavetable Melody Synthesizer w/ 2K-dot LCD Driver
| Part No. |
ROM (KByte) |
Working RAM (Byte) |
Voice/ Wavetable Channel |
LCD Type |
LCD Dots (SEG*COM) |
I/O |
LCD Share Port |
Audio Output |
OSC. |
Sub-clock (32KHz) |
SIM |
SIM/ WDT/ LVR/ LVD |
Status* |
RoHS |
Datasheet |
|
|
249 |
1K |
2 / 8 |
B/W |
64 x 32 |
24 I/O |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
|
505 |
1K |
2 / 8 |
B/W |
64 x 32 |
24 I/O |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
|
761 |
1K |
2 / 8 |
B/W |
64 x 32 |
24 I/O |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
|
1017 |
1K |
2 / 8 |
B/W |
64 x 32 |
24 I/O |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
| * Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life.
W539Txxx, 8-bit µC Base, 2-ch / 8-ch Voice + Wavetable Melody Synthesizer w/ 4-Gray Level, 2K-dot LCD Driver
| Part No. |
ROM (KByte) |
Working RAM (Byte) |
Voice/ Wavetable Channel |
LCD Type |
LCD Dots (SEG*COM) |
I/O |
LCD Share Port |
Audio Output |
OSC. |
Sub-clock (32KHz) |
H/W PWM |
SIM/ WDT/ LVR/ LVD |
Status* |
RoHS |
Datasheet |
|
W539T204 |
505 |
1K |
2 / 8 |
4-GL |
64 x 32 |
16 |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
6-pin |
Y |
P |
Y |
|
|
W539T206 |
761 |
1K |
2 / 8 |
4-GL |
64 x 32 |
16 |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
6-pin |
Y |
P |
Y |
|
|
W539T208 |
1017 |
1K |
2 / 8 |
4-GL |
64 x 32 |
16 |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
6-pin |
Y |
P |
Y |
|
|
W539T804 |
505 |
1K |
2 / 8 |
4-GL |
64 x 32 |
16 |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
6-pin |
Y |
P |
Y |
|
|
W539T806 |
761 |
1K |
2 / 8 |
4-GL |
64 x 32 |
16 |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
6-pin |
Y |
P |
Y |
|
|
W539T808 |
1017 |
1K |
2 / 8 |
4-GL |
64 x 32 |
16 |
8 I, 8 O |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
6-pin |
Y |
P |
Y |
| * Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life.
W539Pxxx, 8-bit µProcessor with ADC, SPI and DAC/PWM output
| Part No. |
ROM (KByte) |
RAM (Byte) |
Voice/ Wavetable Channel |
I/O |
Audio Output |
OSC. |
Sub-clock (32KHz) |
H/W PWM |
SPI Interface |
ADC |
SIM/ WDT/ LVR/ LVD |
Status* |
RoHS |
Datasheet |
|
W539P116 |
32 |
512 |
1 |
16 |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
- |
Y |
Y |
Y |
P |
Y |
|
|
W539P124 |
32 |
512 |
1 |
24 |
DAC / PWM |
Ring/ X'tal |
X'tal/ RC |
6-pin |
Y |
Y |
Y |
P |
Y |
| * Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life.
FS-LCD Driver IC Family
This series of driver IC is designed for FS-LCD panel use. FS stands for Field Sequential. FS-LCD uses the same panel process as TN that the panel works with RGB LED switching effect to produce a colorful display. FS-LCD driver targets at the applications which require both color display and low cost, such as games, toys, ELA, weather forecast station… etc.
N535FSxxxx Sereis (FS-LCD Driver IC)
| Part No. |
LCD Dots (SEG x COM) |
Color No. |
Supply Voltage |
VLCD (max.) |
Duty |
LCD RAM |
Build-in Oscillator/ Voltage Regulator/ Voltage Follower |
Build-in RGB LED Driver |
Build-in voltage booster for LED/LCD |
Interface |
Cascade |
Status* |
RoHS |
Datasheet |
|
|
80x1 |
8-Color |
2.4V~5.5V |
14V |
Statis |
80x1x3 |
Y |
Y |
Y |
Serial I/F |
Y |
UD |
Y |
|
|
|
120x2 |
8-Color |
2.4V~5.5V |
6V |
Static, 1/2 |
120x2x3 bit |
Y |
Y |
Y |
Serial I/F |
Y |
P |
Y |
|
|
|
64x16 |
27-Color |
2.4V~5.5V |
14V |
1/8,1/16 |
64x16x6 bit |
Y |
Y |
Y |
Serial I/F,MPU interface |
Y |
P |
Y |
| * Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life.
N532FSxx, 8-bit µC Base, 1-ch Single-Tone Melody Synthesizer w/ FS-LCD driver)
| Part No. |
Single-Tone Melody |
Audio Output . |
LCD Dots(SEGxCOM) |
Color No. |
Supply Voltage |
VLCD (max.) |
Duty |
ROM(KB) |
User RAM(Byte) |
LCO RAM(Byte) |
I/O |
Build-in Oscillator/ Voltage Regulator/ Voltage Follower/RGB LCD Drivers |
Build-in voltage booster for LED/LCD |
Status* |
RoHS |
Datasheet |
|
|
1 |
PWM |
80x4 |
8-bit Color |
2.4V~5.5V |
6V |
Static, 1/2, 1/3, 1/4 |
64 |
128 |
120 |
8 |
Y |
Y |
P |
Y |
| * Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life.
Contact us:
MicroC-PS@nuvoton.com
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