24C02C/P Microchip Technology, 24C02C/P Datasheet

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24C02C/P

Manufacturer Part Number
24C02C/P
Description
IC EEPROM 2KBIT 400KHZ 8DIP
Manufacturer
Microchip Technology
Datasheets

Specifications of 24C02C/P

Memory Size
2K (256 x 8)
Package / Case
8-DIP (0.300", 7.62mm)
Operating Temperature
0°C ~ 70°C
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
400kHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
4.5 V ~ 5.5 V
Organization
256 K x 8
Interface Type
I2C
Maximum Clock Frequency
0.4 MHz
Access Time
900 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Current
3 mA
Maximum Operating Temperature
+ 70 C
Mounting Style
Through Hole
Minimum Operating Temperature
0 C
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
24C02C/P
Manufacturer:
MCP
Quantity:
6 215
Part Number:
24C02C/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
I
Features
• Single supply with operation from 4.5 to 5.5V
• Low-power CMOS technology
• Organized as a single block of 256 bytes (256 x 8)
• Hardware write protection for upper half of array
• 2-wire serial interface bus, I
• 100 kHz and 400 kHz compatibility
• Page write buffer for up to 16 bytes
• Self-timed write cycle (including auto-erase)
• Fast 1 mS write cycle time for Byte or Page mode
• Address lines allow up to eight devices on bus
• 1,000,000 erase/write cycles
• ESD protection > 4,000V
• Data retention > 200 years
• 8-pin PDIP, SOIC or TSSOP packages
• Available for extended temperature ranges
Description
The Microchip Technology Inc. 24C02C is a 2K bit
Serial Electrically Erasable PROM with a voltage range
of 4.5V to 5.5V. The device is organized as a single
block of 256 x 8-bit memory with a 2-wire serial
interface. Low current design permits operation with
typical standby and active currents of only 10 A and 1
mA respectively. The device has a page write capability
for up to 16 bytes of data and has fast write cycle times
of only 1 mS for both byte and page writes. Functional
address lines allow the connection of up to eight
24C02C devices on the same bus for up to 16K bits of
contiguous EEPROM memory. The device is available
in the standard 8-pin PDIP, 8-pin SOIC (150 mil) and
TSSOP packages.
 2003 Microchip Technology Inc.
2
C is a trademark of Philips Corporation.
- 1 mA active current typical
- 10 A standby current typical at 5.5V
- Commercial (C):
- Industrial (I):
- Automotive (E):
-40°C to
-40°C to +125°C
0°C
2K 5.0V I
2
C compatible
to
+70°C
+85°C
2
C
Serial EEPROM
Package Types
Block Diagram
PDIP/SOIC
TSSOP
SDA SCL
A0 A1 A2
Control
Logic
I/O
Vcc
Vss
V
A0
A1
A2
SS
Vss
A0
A1
A2
Memory
Control
WP
Logic
1
2
3
4
1
2
3
4
24C02C
XDEC
8
7
6
5
8
7
6
5
DS21202D-page 1
HV Generator
Write-Protect
Sense Amp.
R/W Control
Vcc
WP
SCL
SDA
EEPROM
Circuitry
V
WP
SCL
SDA
YDEC
Array
CC

Related parts for 24C02C/P

24C02C/P Summary of contents

Page 1

... Automotive (E): -40°C to +125°C Description The Microchip Technology Inc. 24C02C bit Serial Electrically Erasable PROM with a voltage range of 4.5V to 5.5V. The device is organized as a single block of 256 x 8-bit memory with a 2-wire serial interface. Low current design permits operation with typical standby and active currents of only 10 A and 1 mA respectively ...

Page 2

... HYS CC V — 0. — ± — ± — OUT I Read — Write — — 50 CCS +1. Conditions (Note 3.0 mA, Vcc = 4. 0.1V to 5.5V Vss 0.1V to 5.5V OUT V = 5.0V (Note 25° MHz 5.5V, SCL = 400 kHz 5. 5.5V, SDA = SCL =  2003 Microchip Technology Inc. ...

Page 3

... Total Endurance™ Model which can be obtained from our web site. FIGURE 1-1: BUS TIMING DATA T F SCL STA T LOW SDA STA SDA OUT  2003 Microchip Technology Inc +4.5V to +5.5V CC Commercial (C 0°C to +70°C A Industrial (I -40°C to +85°C A Automotive (E -40°C to +125° +85°C -40°C T +85° Min ...

Page 4

... Start and Stop conditions, while the 24C02C works as slave. Both master and slave can operate as transmitter or receiver but the master device determines which mode is activated. for  2003 Microchip Technology Inc. ...

Page 5

... Transmitter must release the SDA line at this point allowing the Receiver to pull the SDA line low to acknowledge the previous eight bits of data.  2003 Microchip Technology Inc. The data on the line must be changed during the low period of the clock signal. There is one bit of data per clock pulse ...

Page 6

... In this case, software can use A0 of the control byte as address bit A8 address bit A9, and A2 as address bit A10 not possible to write or read across device boundaries.  2003 Microchip Technology Inc. A0 R/W ACK ...

Page 7

... Byte T SDA Line S Bus Activity  2003 Microchip Technology Inc. operation, once the Stop condition is received an internal write cycle will begin (Figure 6-2 attempt is made to write to the protected portion of the array when the hardware write protection has been enabled, the device will acknowledge the command but no data will be written ...

Page 8

... This address pointer allows the entire memory contents to be serially read during one operation. The internal address pointer will automatically roll over from address FF to address 00.  2003 Microchip Technology Inc. ...

Page 9

... Bus Activity FIGURE 8-2: RANDOM READ S T Bus Activity Control A Master Byte SDA line Bus Activity FIGURE 8-3: SEQUENTIAL READ Bus Activity Control Master Byte SDA line Bus Activity  2003 Microchip Technology Inc Control A Data Byte Word Control A Address (n) Byte ...

Page 10

... APPENDIX A: REVISION HISTORY Revision D Corrections to Section 1.0, Electrical Characteristics. DS21202D-page 10  2003 Microchip Technology Inc. ...

Page 11

... Microchip Products • Conferences for products, Development Systems, technical information and more • Listing of seminars and events  2003 Microchip Technology Inc. SYSTEMS INFORMATION AND UPGRADE HOT LINE The Systems Information and Upgrade Line provides system users a listing of the latest versions of all of Microchip's development systems software products ...

Page 12

... What deletions from the document could be made without affecting the overall usefulness there any incorrect or misleading information (what and where)? 7. How would you improve this document? DS21202D-page 12 Total Pages Sent ________ FAX: (______) _________ - _________ N Literature Number: DS21202D  2003 Microchip Technology Inc. ...

Page 13

... The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. New Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products.  2003 Microchip Technology Inc. XXX Pattern 24C02C ...

Page 14

... NOTES: DS21202D-page 14  2003 Microchip Technology Inc. ...

Page 15

... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2003, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 16

... Via Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands Biesbosch 14 NL-5152 SC Drunen, Netherlands Tel: 31-416-690399 Fax: 31-416-690340 United Kingdom 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44-118-921-5869 Fax: 44-118-921-5820 07/28/03  2003 Microchip Technology Inc. ...

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