CAV24C64_16 Datasheet, PDF (1/11 Pages) ON Semiconductor – 64-Kb I2C CMOS Serial EEPROM

CAV24C64
64-Kb I²C CMOS Serial
EEPROM
Description
The CAV24C64 is a 64−Kb CMOS Serial EEPROM device,
internally organized as 8192 words of 8 bits each.
It features a 32−byte page write buffer and supports the Standard
(100 kHz) and Fast (400 kHz) I²C protocol.
External address pins make it possible to address up to eight
CAV24C64 devices on the same bus.
Features
• Automotive Temperature Grade 1 (−40°C to +125°C)
• Supports Standard and Fast I²C Protocol
• 2.5 V to 5.5 V Supply Voltage Range
• 32−Byte Page Write Buffer
• Hardware Write Protection for Entire Memory
• CAV Prefix for Automotive and Other Applications Requiring Site
and Change Control
• Schmitt Triggers and Noise Suppression Filters on I²C Bus Inputs
(SCL and SDA)
• Low Power CMOS Technology
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
• SOIC, TSSOP 8−lead, and WLCSP 4−Ball Packages
• This Device is Pb−Free, Halogen Free/BFR Free, and RoHS
Compliant
V_CC
SCL
A₂, A₁, A₀
WP
CAV24C64
SDA
V_SS
Figure 1. Functional Symbol
www.onsemi.com
SOIC−8
W SUFFIX
CASE 751BD
WLCSP−4
C4C SUFFIX
CASE 567JY
TSSOP−8
Y SUFFIX
CASE 948AL
PIN CONFIGURATIONS (Top Views)
A₀
1
A₁
A₂
V_SS
V_CC
WP
SCL
SDA
SOIC (W), TSSOP (Y)
1
V_CC A1 A2 V_SS
SCL B1 B2 SDA
WLCSP (C4C)
Pin Name
A₀, A₁, A₂
SDA
SCL
WP
V_CC
V_SS
PIN FUNCTION
Function
Device Address Input
Serial Data Input/Output
Serial Clock Input
Write Protect Input
Power Supply
Ground
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
© Semiconductor Components Industries, LLC, 2016
1
February, 2016 − Rev. 2
Publication Order Number:
CAV24C64/D