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參數(shù)資料
| 型號(hào)： | MSU001T |
| 廠商： | MOSEL-VITELIC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, UUC69 |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 127K |
| 代理商： | MSU001T |
MOSEL VITELIC
MSu001/u001T
PID219D 02/96
2/12
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 20 seconds at 6 KHz
S.R. and can be separated up to 64 sections.
22 seconds at 5.51 KHz sample rate (1DA00h)
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
Two 4-bit input ports
Two 4-bit input/output ports
One 4-bit output port
Development Supports
Development tools are provided
Software / Hardware programming guide is provided
Engineering sample could be provided
Software Features
78 instructions, in 48 categories
4-level subroutine nesting (also used for interrupt)
Two external factors (INT, S&M) for interrupt
Two internal factors (timer, divider) for interrupt
Mask Options
mask option for either open or hold transistor on S
port & M port
mask option for either pull down
or put
up on
Interrupt switch
mask option for either leading edge or trailing edge
on Interrupt edge
mask option for either power back-up activated or
not when power on
mask option for either with reset or not when power
on
mask option for either 8 ms or 2 ms chattering
removal time on S port & M port
mask option for either slow (by 15.625 ms) or fast
(by 224.14 us) set time timer
mask option for either fast system clock ( Fosc)
or slow system clock ( Fosc / 2)
LCD display frequency : (1) 128 Hz /170.7 Hz (2)
64Hz /85.3 Hz (3) 32Hz /42.7Hz
LCD driver : (1) static (2) 1/2 bias 1/2 duty (3) 1/2
bias 1/3 duty
AC Characteristics at 4.5 V & 6 KHz S.R.
Timing
Min.
Max.
T
Write Enable pulse width
W
T
Trigger address hold time
H
T
Write Enable to BUSY delay time
WB
T
Write Enable to Audio delay time
WA
300ns
80ns
1 us
500us
Sample Applications
handy game with LCD
versatile timepiece with LCD
talking timer with LCD
intelligent calculator with LCD
smart stationery with LCD
talking home electronics with LCD
TS
Trigger address setup time
220ns
MSM9058
MSM9012
MSM9011
MSM9009
Developing Card
LCD display emulation board
Program code emulation board
20" (30") Sound emulation board
talking education kit with LCD
Remarks
SRD
SRD := Sample Rate Dependent
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