SLA24C01-SSLASHP datasheet(16/27 Pages) SIEMENS

Teilenummer	SLA24C01-S/P

Bauteilbeschribung	1/2 Kbit 128/256 x 8 bit Serial CMOS EEPROMs, I2C Synchronous 2-Wire Bus

PDF	27 Pages

Scroll/Zoom	100%

Hersteller	SIEMENS [Siemens Semiconductor Group]

Direct Link	http://www.siemens.com/

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16 / 27 page

SLx 24C01/02/P

Semiconductor Group

1998-07-27

6.2

Current Address Read

The EEPROM content is read without setting an EEPROM address, in this case the

current content of the address counter will be used (e.g. to continue a previous read

operation after the Master has served an interrupt).

Figure 12

Current Address Read

Transmission of CSR

For a current address read the master generates a START

condition, which is followed by the command byte CSR (chip

select read). The receipt of the CSR-byte is acknowledged by

the EEPROM with a low on the SDA line.

Transmission of

EEPROM Data

During the next eight clock pulses the EEPROM transmits the

data byte and increments the internal address counter.

STOP Condition from

Master

During the following clock cycle the masters releases the bus

and then transmits the STOP condition.

Command Byte

CSR

Bus Activity

Master

SDA Line

Bus Activity

EEPROM

IED02132

Data Byte

SLA24C01-S/P Datenblatt(PDF) 16 Page - Siemens Semiconductor Group