LE24C322M 반도체 회로 부품 판매점
Two Wire Serial Interface EEPROM
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 Sanyo Semicon Device |
www.DataSheet.co.kr
Ordering number : ENA0685C
CMOS IC
LE24C322M Two Wire Serial Interface EEPROM
(32k EEPROM)
Overview
The LE24C322M 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: 32k bits (4k × 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
• Write protect mode: Data protection using WP pin
• 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 grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
10511 SY/91009 SY / 70109 SY / 71807 SY IM No.0685-1/12
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
Package Dimensions
unit:mm (typ)
3032E
LE24C322M
[LE24C322M]
5.0
8
12
(0.6) 1.27
0.35
0.15
SANYO : MFP8(225mil)
Pin Assignment
NC
NC
NC
GND
1
2
3
4
8 VDD
7 WP
6 SCL
5 SDA
Pin Descriptions
PIN.1
PIN.2
PIN.3
PIN.4
PIN.5
PIN.6
PIN.7
PIN.8
NC
NC
NC
GND
SDA
SCL
WP
VDD
Nonconnected pin
Nonconnected pin
Nonconnected pin
Ground
Serial data input/output
Serial clock input
Write protect
Power supply
Block Diagram
WP
SCL
Write controller
High voltage generator
EEPROM Array
SDA
Y decoder & Sense AMP
Serial-parallel converter
No.0685-2/12
Datasheet pdf - http://www.DataSheet4U.net/
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제조업체: Sanyo Semicon Device
( sanyo )
LE24C322M data
데이터시트 다운로드 :
[ LE24C322M.PDF ]
[ LE24C322M 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
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