NV24C32WF
EEPROM Serial 32-Kb I2C
Automotive Grade 1 in
Wettable Flank UDFN-8
Package
www.onsemi.com
Description
2
The NV24C32 is a EEPROM Serial 32−Kb I C Automotive Grade 1
devices, internally organized as 4096 words of 8 bits each.
It features a 32−byte page write buffer and supports the Standard
(100 kHz) and Fast (400 kHz) I C protocol.
1
2
UDFN8
MU SUFFIX
CASE 517DH
External address pins make it possible to address up to eight
NV24C32 devices on the same bus.
Features
MARKING DIAGRAM
• Automotive Temperature Grade 1 (−40°C to +125°C)
2
1
• Supports Standard and Fast I C Protocol
C5W
• 2.5 V to 5.5 V Supply Voltage Range
• 32−Byte Page Write Buffer
AWLYWG
C5W
= Specific Device Code
= Assembly Location
= Wafer Lot
• Hardware Write Protection for Entire Memory
• NV Prefix for Automotive and Other Applications Requiring Site and
Change Control
A
WL
Y
W
G
= Year
= Work Week
= Pb−Free Package
2
• Schmitt Triggers and Noise Suppression Filters on I C Bus Inputs
(SCL and SDA)
• Low Power CMOS Technology
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
• UDFN−8 Wettable Flank Package
• This Device is Pb−Free, Halogen Free/BFR Free, and RoHS
Compliant
PIN CONFIGURATION
1
A
A
A
V
CC
0
1
2
WP
SCL
SDA
V
SS
V
CC
UDFN−8
PIN FUNCTION
Function
SCL
Pin Name
A0, A1, A2
SDA
NV24C32
SDA
A , A , A
Device Address Input
Serial Data Input/Output
Serial Clock Input
Write Protect Input
Power Supply
2
1
0
WP
SCL
WP
V
SS
V
CC
V
SS
Ground
Figure 1. Functional Symbol
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
© Semiconductor Components Industries, LLC, 2018
1
Publication Order Number:
May, 2018 − Rev. 1
NV24C32WF/D