W51300 Ver la hoja de datos (PDF) - Winbond
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W51300 Datasheet PDF : 12 Pages
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W51300
AC CHARACTERISTICS
(VCC = 5V, VCCS = 0V, TA = 25° C)
PARAMETER
SYM. CONDITIONS
Input Debounce
Time
Normal
mode
CPU mode
CLK Duty Cycle
Write
Read
CLK Frequency
Write
Read
ADDR Duty Cycle
ADDR Frequency
Input Clock Duty Cycle of Erase Pin
Input Clock Frequency of Erase Pin
Output Clock Duty Cycle of BWD
Pin
Output Clock Frequency of BWD Pin
TDEB1
TDEB2
TCLK1
TCLK2
FCLK1
FCLK2
TADDR
FADDR
TIN
FIN
TOUT
FOUT
FOSC = 768 KHz
-
-
FOSC = 768 KHz
-
FOSC = 768 KHz
CPU mode
CPU mode
CPU mode
CPU mode,
FOSC = 768 KHz
LIMITS
MIN. TYP. MAX
.
21 32 42.7
UNIT
mS
1.27 1.9 2.54 µS
-
50
-
%
-
75
-
%
- 384 - KHz
- 192 - KHz
-
50
-
%
- 384 - KHz
40
-
60
%
-
- 100 KHz
-
50
-
%
- 100
Hz
ANALOG CIRCUIT CHARACTERISTICS
(VCC = 5V, VSS = 0V, TA = 25° C)
PARAMETER
SYM.
CONDITIONS
MIC Input Voltage
MIC Input Resistance
Passband of LPF
Speaker Output Power
Speaker Voltage Output
Speaker Current Output
Speaker Resistance
VMIC
RMIC
BW
POUT
VOUT
IAUD
RSP
Peak to Peak
-
FOSC = 768 KHz
REXT = 16Ω, rms
REXT = 600Ω
VCC = 4.5V,
RL = 100Ω
-
MIN.
-
-
-
-
-
-4.0
LIMITS
TYP.
-
10
3.5
-
-
-5.0
MAX.
20
-
-
50
1.2
-6.0
UNIT
mV
KΩ
KHz
mW
VP-P
mA
8
16
-
Ω
- 10 -
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