HN58X24512FPI Hitachi Semiconductor, HN58X24512FPI Datasheet - Page 9

• Manufacturer Part Number: HN58X24512FPI
• Description: Two-wire serial interface 512k EEPROM (64-kword 8-bit)
• Manufacturer: Hitachi Semiconductor

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
timing)
Start Condition and Stop Condition
SCL
SDA
(in)
Start condition
WC
, the device enters a standby mode. (See write cycle
Stop condition
HN58X24512I
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