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參數資料
| 型號： | MSU3042 |
| 廠商： | Mosel Vitelic, Corp. |
| 英文描述： | 120" Voice Smart with LCD Monolithic Talking Microcomputer(語音存儲時間為120秒，單片語音智能帶LCD微型電子計算機) |
| 中文描述： | 120“語音智能液晶單片微機談（語音存儲時間為120秒，單片語音智能帶液晶微型電子計算機） |
| 文件頁數： | 1/16頁 |
| 文件大小： | 63K |
| 代理商： | MSU3042 |
MSU3022/U3032/U3042
60"/90"/120" Voice Smart
MOSEL VITELIC INC.
1/16
PID 262(*) 08/97
Specifications subject to change without notice, contact your sales representatives for the most recent information.
August 1997
General Description
The MSU30x2 is a monolithic talking microcomputer that can memorize voice up to 60/90/120 seconds
using MOSEL qualified coding method(MPCM). It's an integration of traditional 4-bit microcomputer and
voice chip with minimal external components. LCD driver and miscellaneous interface are provided
for versatile applications. With more than bit 10K 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 120 seconds at
6 KHz (B0000h) 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.
LCD driver provided, can drive up to 75
segments
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
Preliminary
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