LE2464C Datasheet, PDF (1/16 Pages) ON Semiconductor – CMOS Serial EEPROM

LE2464C
CMOS LSI
64-kb I²C CMOS Serial EEPROM
www.onsemi.com
Overview
The LE2464C (hereinafter referred to as ‘this device’) is two-wire serial
interface EEPROM (Electrically Erasable and Programmable ROM). This
device realizes high speed and a high level reliability by high performance
CMOS EEPROM technology. This device is compatible with I²C memory
protocol, therefore it is best suited for application that requires re-writable
nonvolatile parameter memory.
Function
WLCSP6, 0.80x1.20
 Capacity
: 64k bits (8k  8 bits)
 Single supply voltage
: 1.7V to 3.6V
 Operating temperature
 Interface
: 40ºC to +85ºC
: Two wire serial interface (I²C Bus*)
 Operating clock frequency : 400kHz
 Low Power consumption

: Standby
: 2 µA (max.)
: Active (Read) : 0.5 mA (max.)
 Automatic page write mode : 32 Bytes
 Read mode
: Sequential Read and random read
 Slave Address : Slave address in 7 bit format is 050 or 054 depending of polarity of pin B3 (TEST)
 Erase/Write cycles : 10⁶ cycles (Page Write)
 Data Retention : 20 years
 High reliability : Adopts proprietary symmetric memory array configuration (USP6947325)
Hardware write protect feature
Noise filters connected to SCL and SDA pins
Incorporates a feature to prohibit write operations under low voltage conditions.
 Package
: WLP6(1.200.80) 0.33mm height
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter
Supply voltage
DC input voltage
Over-shoot voltage
Storage temperature
Symbol
Tstg
Conditions
Ratings
Unit
0.5 to +4.6
V
0.5 to VCC+0.5
V
1.0 to VCC+1.0
V
65 to +150
C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,
damage may occur and reliability may be affected.
* I²C Bus is a trademark of Philips Corporation.
* This product is licensed from Silicon Storage Technology, Inc. (USA).
ORDERING INFORMATION
See detailed ordering and shipping information on page 16 of this data sheet.
© Semiconductor Components Industries, LLC, 2015
1
February 2015 - Rev. 2
Publication Order Number :
LE2464C/D