hn58x2402sfpie Renesas Electronics Corporation., hn58x2402sfpie Datasheet - Page 8

• Manufacturer Part Number: hn58x2402sfpie
• Description: Two-wire Serial Interface 2k Eeprom 256-word ?? 8-bit 4k Eeprom 512-word ?? 8-bit
• Manufacturer: Renesas Electronics Corporation.

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
t
Start Condition and Stop Condition
Rev.4.00, Jul.13.2005, page 8 of 17
WC
, the device enters a standby mode (See write cycle timing).
SCL
SDA
(in)
Start condition
Stop condition