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HN58X24128I

Hitachi Semiconductor
Part Number HN58X24128I
Manufacturer Hitachi Semiconductor
Description Two-wire serial interface/ 128k EEPROM (16-kword x 8-bit)/ 256k EEPROM (32-kword x 8-bit)
Published Mar 26, 2005
Detailed Description HN58X24128I/HN58X24256I Two-wire serial interface 128k EEPROM (16-kword × 8-bit) 256k EEPROM (32-kword × 8-bit) ADE-203...
Datasheet PDF File HN58X24128I PDF File

HN58X24128I
HN58X24128I

Overview
HN58X24128I/HN58X24256I Two-wire serial interface 128k EEPROM (16-kword × 8-bit) 256k EEPROM (32-kword × 8-bit) ADE-203-1029B (Z) Rev.
2.
0 Nov.
26, 1999 Description HN58X24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM).
They realize 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.
They also have a 64-byte page programming function to make their write operation faster.
Note: Hitachi’s serial EEPROM are authorized for using consumer applications such as cellular phone, camcorders, audio equipment.
Therefore, please contact Hitachi’s sales office before using industrial applications such as automotive systems, embedded controllers, and meters.
Features • • • • Single supply: 1.
8 V to 5.
5 V Two-wire serial interface (I2CTM serial bus* 1) Clock frequency: 400 kHz Power dissipation:  Standby: 3 µA (max)  Active (Read): 1 mA (max)  Active (Write): 5 mA (max) Automatic page write: 64-byte/page Write cycle time: 10 ms (2.
7 V to 5.
5 V)/15 ms (1.
8 V to 2.
7 V) Endurance: 10 5 Cycles (Page write mode) Data retention: 10 Years • • • • HN58X24128I/HN58X24256I • Small size packages: SOP-8pin, TSSOP-14pin • Shipping tape and reel  TSSOP 14-pin: 2,000 IC/reel  SOP 8-pin: 2,500 IC/reel • Temperature range: –40 to +85°C Note: 1.
I2C is a trademark of Philips Corporation.
Ordering Information Type No.
HN58X24128FPI HN58X24256FPI HN58X24128TI HN58X24256TI Internal organization Operating voltage 128k bit (16384 × 8-bit) 256k bit (32768 × 8-bit) 128k bit (16384 × 8-bit) 256k bit (32768 × 8-bit) 1.
8 V to 5.
5 V 400 kHz 14-pin plastic TSSOP (TTP-14D) 1.
8 V to 5.
5 V Frequency 400 kHz Package 150 mil 8-pin plastic SOP (FP-8DB) Pin Arrangement 8-pin SOP A0 A1 A2 VSS 1 2 3 4 8 7 6 5 (Top view) VCC WP SCL SDA A0 A1 NC NC NC A2 VSS 14-pin TSSOP 1 2 3 4 5 6 7 14 13 12 11 10 9 8 (Top view) VCC WP NC NC NC SCL SDA 2 HN58X24128I/...


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