HN58X2402SFPIE View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

HN58X2402SFPIE

Two-wire serial interface 2k EEPROM (256-word × 8-bit) 4k EEPROM (512-word × 8-bit)

Renesas Electronics 

HN58X2402SI/HN58X2404SI

Functional Description

Start Condition

A high-to-low transition of the SDA with the SCL high is needed in order to start read, write operation (See start

condition and stop condition).

Stop Condition

A low-to-high transition of the SDA with the SCL high is a stop condition. The stand-by operation starts after a read

sequence by a stop condition. In the case of write operation, a stop condition terminates the write data inputs and place

the device in a internally-timed write cycle to the memories. After the internally-timed write cycle which is specified as

tWC, the device enters a standby mode (See write cycle timing).

Start Condition and Stop Condition

SCL

SDA

(in)

Start condition

Stop condition

Rev.4.00, Jul.13.2005, page 8 of 17

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