ViewTalk™ Family
Speech/sound effect chips 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.
W538A/Txxx 8-bit uC Base, 8-ch Voice + Wave-Table Melody Synthesizer w/ 1K/2K-dot LCD Driver
| Part No. |
LCD Dots (seg*com) |
LCD Share port |
ROM (Kbyte) |
Voice/ Wave- table Channel |
Audio Output |
I/O |
RAM (Byte) |
OSC. |
Sub-clock (32KHz) |
SIM |
WDT/ LVR/ LVD |
Status* |
RoHS |
|
|
64*16 |
8I, 8O |
121 |
2 / 8 |
DAC / PWM |
20 I/O |
1K |
Ring X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
64*16 |
8I, 8O |
249 |
2 / 8 |
DAC / PWM |
20 I/O |
1K |
Ring X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
64*16 |
8I, 8O |
505 |
2 / 8 |
DAC / PWM |
24 I/O |
1K |
Ring X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
64*16 |
8I, 8O |
761 |
2 / 8 |
DAC / PWM |
24 I/O |
1K |
Ring X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
64*16 |
8I, 8O |
1017 |
2 / 8 |
DAC / PWM |
24 I/O |
1K |
Ring X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
64*32 |
8I, 8O |
249 |
2 / 8 |
DAC / PWM |
24 I/O |
1K |
Ring X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
64*32 |
8I, 8O |
505 |
2 / 8 |
DAC / PWM |
24 I/O |
1K |
Ring X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
64*32 |
8I, 8O |
761 |
2 / 8 |
DAC / PWM |
24 I/O |
1K |
Ring X'tal |
X'tal/ RC |
Y |
Y |
P |
Y |
|
|
64*32 |
8I, 8O |
1017 |
2 / 8 |
DAC / PWM |
24 I/O |
1K |
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.
W536K/Q/A/T 4-bit uC Base, 1-ch Voice + Dual-Tone Melody Synthesizer w/ 320~2K-dot LCD Driver
| Part No. |
LCD Dots (seg*com) |
LCD Share port |
ROM(Kbit) |
Voice/ Tone Channel |
Audio Output |
RAM |
OSC. |
Sub-clock |
I/O |
Status* |
RoHS |
|
|
40*8 |
12I, 8 I/O, 8O |
640 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
8I, 4 I/O |
P |
Y |
|
|
40*8 |
12I, 8 I/O, 8O |
1024 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
8I, 4 I/O |
P |
Y |
|
|
40*8 |
12I, 8 I/O, 8O |
2048 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O |
P |
Y |
|
|
40*8 |
12I, 8 I/O, 8O |
3072 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
8I,8 I/O,8O |
P |
Y |
|
|
40*8 |
12I, 8 I/O, 8O |
4096 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
8I,8 I/O,8O |
P |
Y |
|
|
40*16 |
12I, 8 I/O, 12O |
640 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
4I, 8 I/O |
P |
Y |
|
|
40*16 |
12I, 8 I/O, 12O |
1024 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
4I, 8 I/O |
P |
Y |
|
|
40*16 |
12I, 8 I/O, 12O |
2048 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O |
P |
Y |
|
|
40*16 |
12I, 8 I/O, 12O |
3072 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O, 8O |
P |
Y |
|
|
40*16 |
12I, 8 I/O, 12O |
4096 |
1 / 2 |
DAC / PWM |
1K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O, 8O |
P |
Y |
|
|
64*16 |
12I, 8 I/O, 12O |
1024 |
1 / 2 |
DAC / PWM |
1.4K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O |
P |
Y |
|
|
64*16 |
12I, 8 I/O, 12O |
1024 |
1 / 2 |
DAC / PWM |
1.4K*4 |
Ring X'tal |
X'tal RC |
8I, 4 I/O |
P |
Y |
|
|
64*16 |
12I, 8 I/O, 12O |
2048 |
1 / 2 |
DAC / PWM |
1.4K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O |
P |
Y |
|
|
64*16 |
12I, 8 I/O, 12O |
3072 |
1 / 2 |
DAC / PWM |
1.4K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O, 8O |
P |
Y |
|
|
64*16 |
12I, 8 I/O, 12O |
4096 |
1 / 2 |
DAC / PWM |
1.4K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O, 8O |
P |
Y |
|
|
64*32 |
12I, 8 I/O, 12O |
1024 |
1 / 2 |
DAC / PWM |
1.4K*4 |
Ring X'tal |
X'tal RC |
4I, 4 I/O |
P |
Y |
|
|
64*32 |
12I, 8 I/O, 12O |
2048 |
1 / 2 |
DAC / PWM |
1.4K*4 |
Ring X'tal |
X'tal RC |
8I, 4 I/O |
P |
Y |
|
|
64*32 |
12I, 8 I/O, 12O |
3072 |
1 / 2 |
DAC / PWM |
1.4K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O, 8O |
P |
Y |
|
|
64*32 |
12I, 8 I/O, 12O |
4096 |
1 / 2 |
DAC / PWM |
1.4K*4 |
Ring X'tal |
X'tal RC |
8I, 8 I/O, 8O |
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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