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24LC04B-E/SNG

Description
Electrically Erasable Programmable Read Only Memory 512kx8 - 2.5V Extended Temp
Categorystorage    storage   
File Size268KB,27 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
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24LC04B-E/SNG Overview

Electrically Erasable Programmable Read Only Memory 512kx8 - 2.5V Extended Temp

24LC04B-E/SNG Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeSOIC
package instructionSOP, SOP8,.25
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum clock frequency (fCLK)0.4 MHz
Data retention time - minimum200
Durability1000000 Write/Erase Cycles
I2C control byte1010XXMR
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9 mm
memory density4096 bit
Memory IC TypeEEPROM
memory width8
Humidity sensitivity level1
Number of functions1
Number of terminals5
word count512 words
character code512
Operating modeSYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize512X8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)260
power supply3/5 V
Certification statusNot Qualified
reverse pinoutNO
Maximum seat height1.75 mm
Serial bus typeI2C
Maximum standby current0.000005 A
Maximum slew rate0.003 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width3.9 mm
Maximum write cycle time (tWC)5 ms
write protectHARDWARE
Base Number Matches1
24AA04/24LC04B
4K I
2
C
Serial EEPROM
Device Selection Table
Part
Number
24AA04
24LC04B
Note 1:
Vcc
Range
1.8-5.5
2.5-5.5
Max Clock
Frequency
400 kHz
(1)
400 kHz
Temp
Ranges
I
I, E
Description:
The Microchip Technology Inc. 24AA04/24LC04B
(24XX04*) is a 4 Kbit Electrically Erasable PROM. The
device is organized as two blocks of 256 x 8-bit
memory with a 2-wire serial interface. Low-voltage
design permits operation down to 1.8V, with standby
and active currents of only 1
μA
and 1 mA,
respectively. The 24XX04 also has a page write
capability for up to 16 bytes of data. The 24XX04 is
available in the standard 8-pin PDIP, surface mount
SOIC, TSSOP, 2x3 DFN and MSOP packages and is
also available in the 5-lead SOT-23 package.
100 kHz for V
CC
<2.5V
Features:
• Single supply with operation down to 1.8V
• Low-power CMOS technology:
- 1 mA active current, typical
- 1
μA
standby current, typical (I-temp)
• Organized as 2 blocks of 256 bytes (2 x 256 x 8)
• 2-wire serial interface bus, I
2
C™ compatible
• Schmitt Trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• 100 kHz (24AA04) and 400 kHz (24LC04B)
compatibility
• Self-timed write cycle (including auto-erase)
• Page write buffer for up to 16 bytes
• Hardware write-protect for entire memory
• Can be operated as a serial ROM
• Factory programming (QTP) available
• ESD protection > 4,000V
• 1,000,000 erase/write cycles
• Data retention > 200 years
• 8-lead PDIP, SOIC, TSSOP, DFN and MSOP
packages
• 5-lead SOT-23 package
• Pb-free finish available
• Available for extended 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
SOT-23-5
SCL
Vss
SDA
Note:
1
2
3
4
Vcc
5
WP
A0 1
A1 2
A2 3
V
SS
4
8
7
6
5
V
CC
WP
SCL
A0
A1
A2
SOIC, TSSOP
1
2
3
4
DFN
8 V
CC
7 WP
6 SCL
5 SDA
8
7
6
5
V
CC
WP
SCL
SDA
SDA V
SS
Pins A0, A1 and A2 are not used by the 24XX04. (No
internal connections).
Block Diagram
WP
HV
Generator
I/O
Control
Logic
Memory
Control
Logic
XDEC
EEPROM
Array
Page
Latches
I/O
SCL
YDEC
SDA
V
CC
V
SS
Sense Amp.
R/W Control
©
2005 Microchip Technology Inc.
DS21708D-page 1

24LC04B-E/SNG Related Products

24LC04B-E/SNG 24LC04B-E-PG 24LC04B-E/STG 24LC04BT-E/MSG
Description Electrically Erasable Programmable Read Only Memory 512kx8 - 2.5V Extended Temp EEPROM 512kx8 - 2.5V Extended Temp EEPROM 512kx8 - 2.5V Extended Temp Electrically Erasable Programmable Read Only Memory 512kx8 - 2.5V Industrial Temp
Is it lead-free? Lead free - Lead free Lead free
Is it Rohs certified? conform to - conform to conform to
Parts packaging code SOIC - SOIC MSOP
package instruction SOP, SOP8,.25 - TSSOP, TSSOP8,.25 TSSOP, TSSOP8,.19
Contacts 8 - 8 8
Reach Compliance Code compliant - compliant compliant
ECCN code EAR99 - EAR99 EAR99
Maximum clock frequency (fCLK) 0.4 MHz - 0.4 MHz 0.4 MHz
Data retention time - minimum 200 - 200 200
Durability 1000000 Write/Erase Cycles - 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles
I2C control byte 1010XXMR - 1010XXMR 1010XXMR
JESD-30 code R-PDSO-G8 - R-PDSO-G8 S-PDSO-G8
JESD-609 code e3 - e3 e3
length 4.9 mm - 4.4 mm 3 mm
memory density 4096 bit - 4096 bit 4096 bit
Memory IC Type EEPROM - EEPROM EEPROM
memory width 8 - 8 8
Humidity sensitivity level 1 - 1 1
Number of functions 1 - 1 1
Number of terminals 5 - 5 8
word count 512 words - 512 words 512 words
character code 512 - 512 512
Operating mode SYNCHRONOUS - SYNCHRONOUS SYNCHRONOUS
Maximum operating temperature 125 °C - 85 °C 125 °C
Minimum operating temperature -40 °C - -40 °C -40 °C
organize 512X8 - 512X8 512X8
Package body material PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP - TSSOP TSSOP
Encapsulate equivalent code SOP8,.25 - TSSOP8,.25 TSSOP8,.19
Package shape RECTANGULAR - RECTANGULAR SQUARE
Package form SMALL OUTLINE - SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial SERIAL - SERIAL SERIAL
Peak Reflow Temperature (Celsius) 260 - 260 260
power supply 3/5 V - 3/5 V 3/5 V
Certification status Not Qualified - Not Qualified Not Qualified
reverse pinout NO - NO NO
Maximum seat height 1.75 mm - 1.2 mm 1.1 mm
Serial bus type I2C - I2C I2C
Maximum standby current 0.000005 A - 0.000005 A 0.000005 A
Maximum slew rate 0.003 mA - 0.003 mA 0.003 mA
Maximum supply voltage (Vsup) 5.5 V - 5.5 V 5.5 V
Minimum supply voltage (Vsup) 2.5 V - 2.5 V 2.5 V
surface mount YES - YES YES
technology CMOS - CMOS CMOS
Temperature level AUTOMOTIVE - INDUSTRIAL AUTOMOTIVE
Terminal surface Matte Tin (Sn) - Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING - GULL WING GULL WING
Terminal pitch 1.27 mm - 0.65 mm 0.65 mm
Terminal location DUAL - DUAL DUAL
Maximum time at peak reflow temperature 40 - 40 40
width 3.9 mm - 3 mm 3 mm
Maximum write cycle time (tWC) 5 ms - 5 ms 5 ms
write protect HARDWARE - HARDWARE HARDWARE
Base Number Matches 1 - 1 1
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