W5830 Datasheet, PDF (11/14 Pages) Winbond – HIGH FIDELITY Power Speech

Preliminary W583XXX
AC Characteristics
PARAMETER
Oscillation Frequency¹
SYM.
CONDITIONS
Fosc Ring Oscillator, Rosc = 750 KΩ
Oscillation Frequency
Deviation by Voltage
Drop
∆Fosc
Fosc
Ring Oscillator, Rosc = 1.6 MΩ
F(3V)-F(2.4V)
F(3V)
Instruction Cycle Time
POI Delay Time
Long Debounce Time
Short Debounce Time²
Tins
TPD
TDEBL
TDEBS
Fosc = 3 MHz, SR = 6 KHz
Fosc = 3 MHz
Fosc = 3 MHz, SR = 6 KHz
1. This parameter is different from that of W58300.
2. For ring oscillator only.
MIN.
2.7
1.3
TYP.
3
1.5
MAX.
3.3
1.7
7.5
UNIT
MHz
%
1/3
mS
160
mS
50
mS
400
µS
TYPICAL APPLICATION CIRCUIT
STPA/BUSY ^VDD VDD1
STPB
LED2/STPC
STPD
STPE
STPF
STPG
STPH
IROUT
TG1 _W583S80
TG2
TG3/IRIN
TG4
TG5
LED1
TG6
TG7
TG8
AUD/SPK+
SPK-
Rosc
VCC
OSC/XIN
XOUT
TEST
SEL
VSS1
RESET
VSS
VCC
VCC
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Publication Release Date: March 1999
Revision A1