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24C02CE/SN

Description
256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
Categorystorage    storage   
File Size291KB,24 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
Download Datasheet Parametric View All

24C02CE/SN Overview

256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8

24C02CE/SN Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeSOIC
package instructionSOP,
Contacts8
Reach Compliance Codecompli
Maximum clock frequency (fCLK)0.4 MHz
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9 mm
memory density2048 bi
Memory IC TypeEEPROM
memory width8
Humidity sensitivity level1
Number of functions1
Number of terminals8
word count256 words
character code256
Operating modeSYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize256X8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.75 mm
Serial bus typeI2C
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width3.9 mm
Maximum write cycle time (tWC)1 ms
Base Number Matches1
24C02C
2K 5.0V I
2
C
Serial EEPROM
Features:
• Single-supply with operation from 4.5 to 5.5V
• Low-power CMOS technology:
- Read current 1 mA, typical
- Standby current 10
μA,
typical
• 2-wire serial interface, I
2
C compatible
• Cascadable up to eight devices
• Schmitt Trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• 100 kHz and 400 kHz clock compatibility
• Fast Page or Byte write time 1 ms, typical
• Self-timed erase/write cycle
• 16-byte page write buffer
• Hardware write-protect for upper half of the array
(80h-FFh)
• ESD protection >4,000V
• More than 1 million erase/write cycles
• Data retention >200 years
• Factory programming available
• Packages include 8-lead PDIP, SOIC, TSSOP,
DFN and MSOP
• Pb-free and RoHS compliant
• Temperature ranges:
- Industrial (I):
-40°C to +85°C
- Automotive (E):
-40°C to +125°C
Package Types
PDIP, MSOP
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
A0
A1
A2
SOIC, TSSOP
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
SDA V
SS
DFN
A0 1
A1 2
A2 3
V
SS
4
8 V
CC
7 WP
6 SCL
5 SDA
Block Diagram
A0 A1 A2
WP
HV Generator
I/O
Control
Logic
Memory
Control
Logic
XDEC
EEPROM
Array
SDA SCL
Vcc
Write-Protect
Circuitry
YDEC
Sense Amp.
R/W Control
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
μA
and 1
mA, respectively. The device has a page write capabil-
ity 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 (3.90
mm), 8-pin 2x3 DFN, 8-pin MSOP and TSSOP
packages.
Vss
I
2
C is a trademark of Philips Corporation.
©
2007 Microchip Technology Inc.
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