CAT24C02YI ON Semiconductor, CAT24C02YI Datasheet

CAT24C02YI

Manufacturer Part Number
CAT24C02YI
Description
Manufacturer
ON Semiconductor
Datasheet

Specifications of CAT24C02YI

Density
2Kb
Interface Type
Serial (I2C)
Organization
256x8
Access Time (max)
900ns
Frequency (max)
400KHz
Write Protection
Yes
Data Retention
100Year
Operating Supply Voltage (typ)
1.8/2.5/3.3/5V
Package Type
TSSOP
Operating Temp Range
-40C to 85C
Supply Current
2mA
Operating Supply Voltage (min)
1.7V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Lead Free Status / Rohs Status
Compliant

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CAT24C01, CAT24C02,
CAT24C04, CAT24C08,
CAT24C16
1-Kb, 2-Kb, 4-Kb, 8-Kb and
16-Kb I
EEPROM
Description
16−Kb respectively CMOS Serial EEPROM devices organized
internally as 8/16/32/64 and 128 pages respectively of 16 bytes each.
All devices support both the Standard (100 kHz) as well as Fast
(400 kHz) I
contiguous bytes into a Page Write Buffer, and then writing all data to
non−volatile memory in one internal write cycle. Data is read by
providing a starting address and then shifting out data serially while
automatically incrementing the internal address count.
CAT24C01 or CAT24C02, four CAT24C04, two CAT24C08 and one
CAT24C16 device on the same bus.
Features
© Semiconductor Components Industries, LLC, 2009
November, 2009 − Rev. 10
The CAT24C01/02/04/08/16 are 1−Kb, 2−Kb, 4−Kb, 8−Kb and
Data is written by providing a starting address, then loading 1 to 16
External address pins make it possible to address up to eight
(SCL and SDA)
Compliant
Supports Standard and Fast I
1.7 V to 5.5 V Supply Voltage Range
16−Byte Page Write Buffer
Hardware Write Protection for Entire Memory
Schmitt Triggers and Noise Suppression Filters on I
Low power CMOS Technology
1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial and Extended Temperature Range
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
A
2
, A
1
SCL
, A
WP
2
0
C protocol.
Figure 1. Functional Symbol
2
C CMOS Serial
CAT24Cxx
V
V
CC
SS
2
C Protocol
SDA
2
C Bus Inputs
1
See detailed ordering and shipping information in the package
dimensions section on page 15 of this data sheet.
CASE 646AA
CASE 948AL
CAT24C16/08/04/02/01
Y SUFFIX
L SUFFIX
TSSOP8
NC/NC/NC/A
A0, A1, A2
Pin Name
PDIP−8
NC/NC/A
NC/A
SDA
SCL
V
V
WP
NC
CC
SS
SDA
SCL
PDIP (L), SOIC (W), TSSOP (Y),
V
2
ORDERING INFORMATION
/A
SS
PIN CONFIGURATIONS
2
1
MSOP (Z), TDFN (VP2)
/A
/A
http://onsemi.com
0
1
2
V
PIN FUNCTION
/A
/A
/A
SS
CASE 419AE
CASE 511AK
VP2 SUFFIX
0
1
2
TB SUFFIX
(Top Views)
Device Address Input
Serial Data Input/Output
Serial Clock Input
Write Protect Input
Power Supply
Ground
No Connect
TSOT−23
TSOT−23
1
2
3
TDFN8
Publication Order Number:
5
4
1
2
3
4
Function
8
7
6
5
CASE 751BD
CASE 846AD
WP
V
CC
CAT24C01/D
W SUFFIX
Z SUFFIX
MSOP 8
SOIC−8
V
WP
SCL
SDA
CC

Related parts for CAT24C02YI

CAT24C02YI Summary of contents

Page 1

... I C CMOS Serial EEPROM Description The CAT24C01/02/04/08/16 are 1−Kb, 2−Kb, 4−Kb, 8−Kb and 16−Kb respectively CMOS Serial EEPROM devices organized internally as 8/16/32/64 and 128 pages respectively of 16 bytes each. All devices support both the Standard (100 kHz) as well as Fast 2 (400 kHz protocol. ...

Page 2

Table 1. ABSOLUTE MAXIMUM RATINGS Parameters Storage Temperature Voltage on any pin with respect to Ground (Note 1) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is ...

Page 3

Table 4. PIN IMPEDANCE CHARACTERISTICS ( −40°C to +125°C and Symbol Parameter C (Note 4) SDA Pin Capacitance IN Other Pins I (Note 5) WP Input Current WP 4. ...

Page 4

... SCL: The Serial Clock input pin accepts the Serial Clock generated by the Master. SDA: The Serial Data I/O pin receives input data and transmits data stored in EEPROM. In transmit mode, this pin is open drain. Data is acquired on the positive edge, and is delivered on the negative edge of SCL. ...

Page 5

SCL SDA START CONDITION BUS RELEASE DELAY (TRANSMITTER) SCL FROM MASTER DATA OUTPUT FROM TRANSMITTER DATA OUTPUT FROM RECEIVER START SCL t SU:STA t HD:SDA ...

Page 6

Byte Write In Byte Write mode, the Master sends the START condition and the Slave address with the R/W bit set to zero to the Slave. After the Slave generates an acknowledge, the Master sends the byte address that is ...

Page 7

SCL th SDA 8 Bit Byte n S BUS ACTIVITY SLAVE R MASTER ADDRESS SLAVE ADDRESS BYTE 1 SCL a 7 SDA WP ACK t WR STOP ...

Page 8

Immediate Read Upon receiving a Slave address with the R/W bit set to ‘1’, the CAT24Cxx will interpret this as a request for data residing at the current byte address in memory. The CAT24Cxx will acknowledge the Slave address, will ...

Page 9

PIN # 1 IDENTIFICATION D TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. (2) Complies with JEDEC MS-001. PACKAGE DIMENSIONS PDIP−8, 300 mils CASE 646AA−01 ISSUE A SYMBOL ...

Page 10

PIN # 1 IDENTIFICATION TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MS-012. PACKAGE DIMENSIONS SOIC 8, 150 mils CASE 751BD−01 ISSUE O SYMBOL ...

Page 11

E1 e TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-153. PACKAGE DIMENSIONS TSSOP8, 4.4x3 CASE 948AL−01 ISSUE O SYMBOL MIN A A1 0.05 A2 ...

Page 12

E E1 TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-187. PACKAGE DIMENSIONS MSOP 8, 3x3 CASE 846AD−01 ISSUE O SYMBOL MIN A A1 ...

Page 13

D E PIN#1 INDEX AREA TOP VIEW SYMBOL MIN NOM A 0.70 0.75 A1 0.00 0.02 A2 0.45 0.55 A3 0.20 REF b 0.20 0.25 D 1.90 2.00 D2 1.30 1.40 E 2.90 3.00 E2 1.20 1.30 e 0.50 TYP ...

Page 14

TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-193. PACKAGE DIMENSIONS TSOT−23, 5 LEAD CASE 419AE−01 ISSUE O SYMBOL MIN A A1 0.01 A2 ...

Page 15

... For the TDFN (VP2) package CAT24C02 new product, there is NO hyphen in the orderable part number (example: CAT24C02VP2IGT3A). 15. For additional package and temperature options, please contact your nearest ON Semiconductor Sales office. 16. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...

Page 16

... ON Semiconductor is licensed by Philips Corporation to carry the I ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “ ...

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