參數(shù)資料
型號: MSM9803
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: Voice Synthesis IC with Built-in Mask ROM
中文描述: 語音合成集成電路內(nèi)置掩模ROM
文件頁數(shù): 11/52頁
文件大?。?/td> 349K
代理商: MSM9803
11/51
MSM9802/03/05-xxx
Semiconductor
AC Characteristics
Parameter
Symbol
f
duty
t
w(
RST
)
t
D(
RST
)
t
w(
RAN
)
Condition
Unit
%
μs
μs
μs
Master Clock Duty Cycle
RESET
Input Pulse Width
RESET
Input Time After Power-on
RND
Input Pulse Width
50
Typ.
(V
DD
=5.0 V, GND=0 V, Ta=–40 to +85°C)
Min.
40
Max.
60
15
100
16
14
10
16
16
SW0-SW2 Input Pulse Width
BUSY
Output Time
Chattering Prevention Time 1
Chattering Prevention Time 2
t
w(SW)
t
SBS
t
CHA
t
CHB
ms
μs
ms
ms
0
10
64
250
375
60
200
350
68
300
500
D/A Converter Change Time
Standby Transition Time
Silence Time Between Phrases
t
DAR
, t
DAF
t
STB
t
BLN
ms
ms
μs
16
15
17
Random Address Fetch Time
t
RA
μs
f
SAM
=8 kHz
(note)
(note)
(note)
(note)
(note)
(note)
(note)
(Note) Proportional to master the periods of oscillation frequencies f
OSC1
and f
OSC2
.
The rated values show values when the standard master oscillation frequency is used.
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