CAT24M01 Просмотр технического описания (PDF) - ON Semiconductor
Номер в каталоге
Компоненты Описание
производитель
CAT24M01 Datasheet PDF : 14 Pages
| |||
CAT24M01
1 Mb I2C CMOS Serial
EEPROM
Description
The CAT24M01 is a 1024 kb Serial CMOS EEPROM, internally
organized as 131,072 words of 8 bits each.
It features a 256−byte page write buffer and supports the Standard
(100 kHz), Fast (400 kHz) and Fast−Plus (1 MHz) I2C protocol.
Write operations can be inhibited by taking the WP pin High (this
protects the entire memory).
External address pins make it possible to address up to four
CAT24M01 devices on the same bus.
On−Chip ECC (Error Correction Code) makes the device suitable
for high reliability applications.
Features
• Supports Standard, Fast and Fast−Plus I2C Protocol
• 1.8 V to 5.5 V Supply Voltage Range
• 256−Byte Page Write Buffer
• Hardware Write Protection for Entire Memory
• 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
• Industrial and Extended Temperature Range
• 8−pin PDIP, SOIC, TSSOP and 8−pad UDFN Packages
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
VCC
SCL
A2, A1
WP
CAT24M01
SDA
VSS
Figure 1. Functional Symbol
http://onsemi.com
SOIC−8
W SUFFIX
CASE 751BD
UDFN−8
HU5 SUFFIX
CASE 517BU
SOIC−8
X SUFFIX
CASE 751BE
PDIP−8
L SUFFIX
CASE 646AA
TSSOP−8
Y SUFFIX
CASE 948AL
PIN CONFIGURATION
NC
1
VCC
A1
WP
A2
SCL
VSS
SDA
PDIP (L), SOIC (W, X),
TSSOP (Y), UDFN (HU5)
For the location of Pin 1, please consult the
corresponding package drawing.
Pin Name
A1, A2
SDA
SCL
WP
VCC
VSS
PIN FUNCTION
Function
Device Address
Serial Data
Serial Clock
Write Protect
Power Supply
Ground
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
© Semiconductor Components Industries, LLC, 2012
1
October, 2012 − Rev. 3
Publication Order Number:
CAT24M01/D
Share Link: 