W528S03 Datasheet, PDF (14/17 Pages) Winbond – ADPCM VOICE SYNTHESIZER

W528SXX
7. ELECTRICAL CHARACTERISTICS
7.1 Absolute Maximum Ratings
PARAMETER
Power Supply
Input Voltage
Storage Temp.
Operating Temp.
SYMBOL
VDD−VSS
VIN
TSTG
TOPR
CONDITIONS
-
All Inputs
-
-
RATED VALUE
-0.3 to +7.0
VSS -0.3 to VDD +0.3
-55 to +150
0 to +70
UNIT
V
V
°C
°C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
7.2 DC Characteristics
(TA = 25° C, VSS = 0 V)
PARAMETER
SYM.
CONDITIONS
Operating Voltage
VDD
-
Input Voltage
VIL
All Input Pins
Standby Current
Operating Current
Input Current for TG1−TG4
SPK (D/A Full Scale)
Output Current of STPC
Output
Current
Oscillation Freq.
LED1
LED2
STPA
STPB
Oscillation Freq. Deviation
by Voltage Drop
Input Debounce Time
VIH
IDD1
IDD2
IOP1
IOP2
IIN
IO1
IOL
IOH
IO
IOL
IOH
FOSC
∆FOSC
FOSC
TDEB1
TDEB2
VDD = 3V, No Playing
VDD = 5V, No Playing
VDD = 3V, No Load
VDD = 5V, No Load
VDD = 3V, VIN = 0V
VDD = 4.5V, RL = 100 Ω
VDD = 3V, VOUT = 0.4V
VDD = 3V, VOUT = 2.7V
VDD = 3V, VOUT = 1V
VDD = 4.5V, VOUT = 1V
VDD = 3V, VOUT = 0.4V
VDD = 3V, VOUT = 2.7V
VDD = 3V, ROSC = Typ.
VDD = 4.5V, ROSC = Typ.
F(3V) − F(2.4)
F(3V)
FOSC = 3 MHz,
SR = 6 KHz
Note: Rosc = 430KOhm for all items in W528Sxx
LIMITS
MIN. TYP.
2.4
3
VSS
-0.3
-
0.7 VDD -
-
-
-
-
-
-
-
-
-
-
-4.0 -5.0
1
-
-0.5
-
10
-
15
-
1
3
-1
-3
2.7
3
2.7
3
0
4
45
-
350
-
MAX.
5.5
0.3
VDD
VDD
0.2
0.4
400
800
6
-6.0
-
-
-
-
-
-
3.3
3.3
7.5
-
-
UNIT
V
V
µA
µA
µA
mA
mA
mA
MHz
%
mS
µS
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