W528SXX Datasheet, PDF (13/15 Pages) Winbond – ADPCM VOICE SYNTHESIZER(PowerSpeech)

W528SXX
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
CONDITIONS
RATED VALUE
UNIT
Power Supply
VDD−VSS
-
-0.3 to +7.0
V
Input Voltage
VIN
All Inputs
VSS -0.3 to VDD +0.3
V
Storage Temp.
TSTG
-
-55 to +150
°C
Operating Temp.
TOPR
-
0 to +70
°C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
ELECTRICAL CHARACTERISTICS
(TA = 25° C, VSS = 0 V)
PARAMETER
SYM.
CONDITIONS
Operating Voltage
Input Voltage
VDD
-
VIL
All Input Pins
VIH
Standby Current
IDD1 VDD = 3V, No Playing
IDD2 VDD = 5V, No Playing
Operating Current
IOP1 VDD = 3V, No Load
IOP2 VDD = 5V, No Load
Input Current for TG1−TG4
IIN VDD = 3V, VIN = 0V
SPK (D/A Full Scale)
IO1 VDD = 4.5V, RL = 100 Ω
Output Current of STPC
IOL VDD = 3V, VOUT = 0.4V
IOH VDD = 3V, VOUT = 2.7V
LED1
IO VDD = 3V, VOUT = 1V
Output
LED2
VDD = 4.5V, VOUT = 1V
Current
STPA
IOL VDD = 3V, VOUT = 0.4V
STPB
IOH VDD = 3V, VOUT = 2.7V
Oscillation Freq.
FOSC VDD = 3V, ROSC = Typ.
VDD = 4.5V, ROSC = Typ.
Oscillation Freq. Deviation
by Voltage Drop
∆FOSC
FOSC
F(3V) − F(2.4)
F(3V)
Input Debounce Time
TDEB1
FOSC = 3 MHz,
TDEB2
SR = 6 KHz
Notes:
1. Rosc = 430KOhm for all bodies in W528xxx
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
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
%
45
-
-
mS
350
-
-
µS
- 13 -
Publication Release Date: Nov 2000
Revision A1