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參數(shù)資料
| 型號(hào)： | MSU3132 |
| 廠商： | Mosel Vitelic, Corp. |
| 英文描述： | LCD-less 90” Voice Smart Monolithic Talking Microcomputer(語(yǔ)音存儲(chǔ)時(shí)間為90秒，單片語(yǔ)音智能微型電子計(jì)算機(jī)) |
| 中文描述： | 液晶不到90“語(yǔ)音智能單片微機(jī)談（語(yǔ)音存儲(chǔ)時(shí)間為90秒，單片語(yǔ)音智能微型電子計(jì)算機(jī)） |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 10K |
| 代理商： | MSU3132 |
MSU3132
LCD-less 90" Voice Smart
MOSEL VITELIC INC.
1/1
(PID 261* -3) 07/98
Specifications subject to change without notice, contact your sales representatives for the most recent information.
July 1998
General Description
The MSU3132 is a monolithic talking microcomputer that can memorize voice up to 90 seconds using MOSEL
qualified coding method (MPCM-5). It's an integration of traditional 4-bit microcotroller and voice chip with minimal
external components. Miscellaneous interface by 20-bit i/o are provided for versatile applications. With more
than bit 10K bits ROM/RAM inside, this chip meets every intelligent novelty. Customer requested function and
voice data will be built in by changing masks during fabrication.
Hardware Features
Low current consumption
Maximal function with minimal cost
Current output could drive 8 ohm speaker with a
transistor, Vout could drive buzzer directly.
The voice content is stored up to 90 seconds at
6 KHz (81000h) and can be separated to 256
sections.
Duration of each section can be different and is
multiples of 100h.
Duration of section with appended memory-less
mute is up to 40 seconds (100000h).
Each trigger can access a sentence, up to 256
sentences could be access. 1024 entry count are
provided.
Working at 2.4V through 6.0V
Precise voice sample rate 8 KHz is provided.
Auto ramp up and ramp down.
Halt mode is provided.
Very low current consumption at Halt mode.
No LCD driver provided
Built-In clock generator
Built-In doubler, halver, tripler
Internal program ROM : 1024 x 15 bits;
Internal program RAM : 64 x 4 bits
Internal stack RAM: 4x10 bits.
Two 4-bit input ports
Two 4-bit input/output ports
One 4-bit output port
Preliminary
Development Supports
Development tools are provided
Software / Hardware programming guide is provided
Evaluation chip U3040 is to be available soon
Software Features
76 instructions, in 39 mnemonics
4-level subroutine nesting (also used for interrupt)
Two external factors (INT, S&M) for interrupt
Two internal factors (timer, divider) for interrupt
Sample Applications
handy game without LCD
versatile timepiece without LCD
talking timer without LCD
intelligent calculator without LCD
smart stationery without LCD
talking home electronics without LCD
talking education kit withot LCD
MSM9068
MSM9088
MSM9018
Developing Card
Program code emulation board
120" Sound emulation board
Mask Options
either open or hold transistor on S port & M port
either pull down or pull up on Interrupt switch
either leading edge or trailing edge on Interrupt
edge
either power back-up activated or not when
power on
either with reset or not when power on
either 8 ms or 2 ms chattering removal time on S
port & M port
either slow (by 15.625 ms) or fast (by 224.14 us)
set time timer
either fast system clock ( Fosc) or slow system
clock ( Fosc / 2)
either Rosc or 32768 Hz crystal to play voice
Development Supports
Pid321 Voice Smart Programmer's Guide
Pid345 Voice Smart ICE M9068 User's Manual
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