Two Wire Serial Interface EEPROM
Description
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Ordering number : ENA0682C
LE24C042M
Overview
CMOS IC
Two Wire Serial Interface EEPROM (4k EEPROM)
The LE24C042M is a 2-wire serial interface EEPROM.
It realizes high speed and a high level reliability by incorporating SANYO’s high performance CMOS EEPROM technology.
This device is compatible with I2C memory protocol, therefore it is best suited for application that requires small-scale re-writable nonvolatile parameter memory.
Functions
• Capacity: 4k bits (512 × 8 bits) • Single supply voltage: 2.
7V to 5.
5V • Interface: Two wire serial interface (I2C Bus*) • Operating clock frequency: 400kHz • Low power consumption : Standby: 2μA (max) : Active (Read): 0.
5mA (max) • Automatic page write mode: 16 Bytes • Read mode: Sequential read and random read • Erase/Write cycles: 106 cycles • Data Retention: 20 years • High reliability: Adopts SANYO’s proprietary symmetric memory array configuration (USP6947325) Noise filters connected to SCL and SDA pins Incorporates a feature to prohibit write operations under low voltage conditions.
* I2C Bus is a trademark of Philips Corporation.
* This product is licensed from Silicon Storage Technology, Inc.
(USA), and manufactured and sold by SANYO Semiconductor Co.
, Ltd.
Any and all SANYO Semiconductor Co.
,Ltd.
products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.
).
The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.
) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they gra...
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