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24LC04B-I/CS16K

Description
512X8 I2C/2-WIRE SERIAL EEPROM, PDSO8
Categorystorage   
File Size643KB,34 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Download Datasheet Parametric View All

24LC04B-I/CS16K Overview

512X8 I2C/2-WIRE SERIAL EEPROM, PDSO8

24LC04B-I/CS16K Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals8
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Maximum supply/operating voltage5.5 V
Minimum supply/operating voltage2.5 V
Rated supply voltage5 V
maximum clock frequency0.4000 MHz
Processing package description4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
Lead-freeYes
EU RoHS regulationsYes
China RoHS regulationsYes
stateACTIVE
CraftsmanshipCMOS
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mountYes
Terminal formGULL WING
Terminal spacing0.6500 mm
terminal coatingMATTE TIN
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
Temperature levelINDUSTRIAL
memory width8
organize512 X 8
storage density4096 deg
operating modeSYNCHRONOUS
Number of digits512 words
Number of digits512
Memory IC typeI2C/2-WIRE SERIAL EEPROM
serial parallelSERIAL
Maximum TWC of write cycle5 ms
24AA04/24LC04B
4K I
2
C
Serial EEPROM
Device Selection Table
Part
Number
24AA04
24LC04B
Note 1:
V
CC
Range
1.7-5.5
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 1.7V, 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, 2x3 TDFN, and MSOP
packages and is also available in the 5-lead SOT-23, or
4-lead Chip Scale package.
100 kHz for V
CC
<2.5V.
Features:
• Single Supply with Operation down to 1.7V for
24AA04 Devices, 2.5V for 24LC04B Devices
• Low-Power CMOS Technology:
- Read current 1 mA, typical
- Standby current 1
μA,
typical
• 2-Wire Serial Interface, I
2
C™ Compatible
• Schmitt Trigger inputs for Noise Suppression
• Output Slope Control to eliminate Ground Bounce
• 100 kHz and 400 kHz Clock Compatibility
• Page Write Time 3 ms, typical
• Self-Timed Erase/Write Cycle
• 16-Byte Page Write Buffer
• Hardware Write-Protect
• 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, TDFN, MSOP and 5-lead SOT-23 or 4-lead
Chip Scale
• Pb-Free and RoHS Compliant
• Temperature Ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
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
Package Types
PDIP/MSOP/SOIC/TSSOP
A0
A1
A2
V
SS
Note
1
2
3
4
1:
2:
8
7
6
5
V
CC
WP
Vss
SCL
SDA
SDA
3
4
Vcc
2
SCL
1
SOT-23-5
5
WP
A0 1
A1 2
A2 3
V
SS
4
DFN/TDFN
8 V
CC
7 WP
6 SCL
5 SDA
(Top Down View,
Balls Not Visible)
SCL
CS (Chip Scale)
2
V
CC
1
3
V
SS
SDA
2
4
Pins A0, A1 and A2 are not used by the 24XX04. (No internal connections).
Available in I-temp, “AA” only.
* 24XX04 is used in this document as a generic part number for the 24LC04/24LC04B devices.
©
2009 Microchip Technology Inc.
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