HN58X24512I HITACHI [Hitachi Semiconductor], HN58X24512I Datasheet

Manufacturer Part Number

HN58X24512I

Description

Manufacturer

HITACHI [Hitachi Semiconductor]

Datasheet

1.HN58X24512I.pdf (20 pages)

Description

HN58X24512I is the two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM).

It realizes high speed, low power consumption and a high level of reliability by employing advanced

MNOS memory technology and CMOS process and low voltage circuitry technology. It also has a 128-

byte page programming function to make it’s write operation faster.

Note: Hitachi’s serial EEPROM are authorized for using consumer applications such as cellular phone,

Features

Preliminary: The specification of this device are subject to change without notice. Please contact your

nearest Hitachi’s Sales Dept. regarding specification.

Single supply: 1.8 V to 5.5 V

Two-wire serial interface (I

Clock frequency: 1 MHz (2.5 V to 5.5 V)/400 kHz (1.8 V to 2.5 V)

Power dissipation:

Automatic page write: 128-byte/page

Write cycle time: 10 ms (2.5 V to 5.5 V)/15 ms (1.8 V to 2.5 V)

Endurance: 10

Data retention: 10 Years

Standby: 3 µA (max)

Active (Read): 2 mA (max)

Active (Write): 5 mA (max)

camcorders, audio equipment. Therefore, please contact Hitachi’s sales office before using

industrial applications such as automotive systems, embedded controllers, and meters.

Cycles (Page write mode)

512k EEPROM (64-kword 8-bit)

Two-wire serial interface

HN58X24512I

serial bus*

)

ADE-203-1239 (Z)

Jan. 10, 2001

Preliminary

Rev. 0.0