NV24C64
Product Preview
64 Kb I2C CMOS Serial
EEPROM
Description
www.onsemi.com
The NV24C64 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
2
(100 kHz), Fast (400 kHz) and Fast−Plus (1 MHz) I C protocol.
External address pins make it possible to address up to eight
NV24C64 devices on the same bus.
SOIC−8
DW SUFFIX
CASE 751BD
TSSOP−8
DT SUFFIX
CASE 948AL
WLCSP−4
C4 SUFFIX
CASE 567JY
Features
2
• Supports Standard, Fast and Fast−Plus I C Protocol
• 1.7 V to 5.5 V Supply Voltage Range
• 32−Byte Page Write Buffer
PIN CONFIGURATIONS (Top Views)
• Hardware Write Protection for Entire Memory
1
1
V
A
A
A
CC
0
1
2
2
V
V
SS
A1
B1
A2
B2
CC
• Schmitt Triggers and Noise Suppression Filters on I C Bus Inputs
WP
(SCL and SDA)
SCL
SDA
SCL
SDA
• Low Power CMOS Technology
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
V
SS
SOIC (DW), TSSOP (DT)
WLCSP (C4)
For the location of Pin 1, please consult the
corresponding package drawing.
• Automotive Grade 2 (105°C) Temperature Range
• SOIC, TSSOP 8−lead and WLCSP 4−bump Packages
• This Device is Pb−Free, Halogen Free/BFR Free, and RoHS
Compliant
PIN FUNCTION
Pin Name
Function
Device Address
A , A , A
0
1
2
V
CC
SDA
Serial Data
Serial Clock
Write Protect
Power Supply
Ground
SCL
WP
V
CC
SCL
V
SS
NV24C64
SDA
A , A , A
2
1
0
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
WP
V
SS
Figure 1. Functional Symbol
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
© Semiconductor Components Industries, LLC, 2016
1
Publication Order Number:
August, 2016 − Rev. P1
NV24C64/D