M41T256Y(2007) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

M41T256Y
(Rev.:2007)

256Kbit (32K x 8) serial RTC

STMicroelectronics 

Operating modes

Figure 8. Read mode sequence

M41T256Y

BUS ACTIVITY:

MASTER

SDA LINE

S

BYTE

ADDRESS (0)

BYTE

ADDRESS (1)

S

BUS ACTIVITY:

SLAVE

ADDRESS

SLAVE

ADDRESS

DATA n

DATA n+X P

AI04760

Figure 9. Alternate read mode sequence

BUS ACTIVITY:

MASTER

SDA LINE

S

BYTE

ADDRESS (0)

BYTE

ADDRESS (1)

S

BUS ACTIVITY:

SLAVE

ADDRESS

SLAVE

ADDRESS

DATA n

DATA n+X P

AI04760

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