W51300 Просмотр технического описания (PDF) - Winbond

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W51300

FLASH VR CONTROLLER

Winbond 

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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