參數(shù)資料
型號: W58300
廠商: WINBOND ELECTRONICS CORP
英文描述: ROM-LESS High Fidelity ADPCM Voice Synthesizer(無ROM、高保真的ADPCM話音合成器)
中文描述: 無ROM高保真差分PcM語音合成器(無光盤,高保真的差分PcM話音合成器)
文件頁數(shù): 10/12頁
文件大?。?/td> 153K
代理商: W58300
W58300
- 10 -
PARAMETER
Oscillation Frequency
1
SYM.
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Fosc
Ring Oscillator, Rosc = 270 K
2.7
3
3.3
MHz
Ring Oscillator, Rosc = 560 K
1.3
1.5
1.7
Oscillation Frequency
Deviation by Voltage
Drop
Fosc
Fosc
F(3V)
F(2.4V)
F(3V)
7.5
%
Instruction Cycle Time
T
INS
Fosc = 3 MHz, SR = 6 KHz
1/3
mS
POI Delay Time
T
PD
Fosc = 3 MHz
160
mS
Long Debounce Time
Short Debounce Time
2
T
DEBL
Fosc = 3 MHz, SR = 6 KHz
50
mS
T
DEBS
400
μ
S
1. This parameter is different from that of W583xxx.
2. For ring oscillator only.
TYPICAL APPLICATION CIRCUIT
Crystal
AUD/SPK+
SPK-
RESET
Vss
VCC
V
OSCO/X
SEL
OSC/X
W58300
TG2
TG3/IRIN
TG1
TG4
TG5
TG6
TG7
TG8
STPA/BUSY
STPB
LED2/STPC
STPD
STPE
STPF
STPG
STPH
LED1
VCC
Serial
Flash
Memory
(W55Fxx)
WRP
RDP
DATA
V
DISOTP
TEST
IROUT
330
20P
20P
DD
(PWM type voice output)
IN
OUT
DDE
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