24LC64-I/MS

Manufacturer Part Number24LC64-I/MS
Description64K, 8K X 8, 2.5V SER EE, IND
ManufacturerMicrochip Technology Inc.
24LC64-I/MS datasheet
 


Specifications of 24LC64-I/MS

Capacitance, Input10 pFCapacitance, Output10 pF
Current, Input, Leakage±1 μACurrent, Operating0.05 μA (Read), 0.1 mA (Write)
Current, Output, Leakage±1Data Retention>200 yrs.
Density64KInterface2-Wire
Memory TypeSerial EEPROMOrganization8K×8
Package TypeMSOPTemperature, Operating-40 to +85 °C
Time, Access900 nsTime, Fall300 ns
Time, Rise300 nsVoltage, Esd≥4 kV
Voltage, Input, High1.75 VVoltage, Input, Low0.75 V
Voltage, Output, Low0.4 VVoltage, Supply2.5 to 5.5 V
Lead Free Status / Rohs StatusRoHS Compliant part Electrostatic Device  
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Device Selection Table
Part
V
Max. Clock
CC
Number
Range
Frequency
24AA64
1.7-5.5
400 kHz
24LC64
2.5-5.5
400 kHz
(2)
24FC64
1.7-5.5
1 MHz
Note 1:
100 kHz for V
<2.5V
CC
2:
400 kHz for V
<2.5V
CC
Features:
• Single-Supply with Operation down to 1.7V for
24AA64/24FC64 devices, 2.5V for 24LC64
devices
• Low-Power CMOS Technology:
- Active current 1 mA, typical
- Standby current 1 μA, typical
2
• 2-Wire Serial Interface, I
C™ Compatible
• Cascadable up to 8 Devices
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz and 400 kHz Clock Compatibility
• 1 MHz Clock for FC versions
• Page Write Time 5 ms, typical
• Self-timed Erase/Write Cycle
• 32-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,
MSOP, DFN, TDFN and 5-lead SOT-23
• Pb-Free and RoHS Compliant
• Temperature Ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
* 24XX64 is used in this document as a generic part
number for the 24AA64/24LC64/24FC64 devices.
© 2009 Microchip Technology Inc.
24AA64/24LC64/24FC64
2
C
Serial EEPROM
Description:
Temp.
The Microchip Technology Inc. 24AA64/24LC64/
Ranges
24FC64 (24XX64*) is a 64 Kbit Electrically Erasable
PROM. The device is organized as a single block of 8K
(1)
I
x 8-bit memory with a 2-wire serial interface. Low-volt-
I, E
age design permits operation down to 1.7V, with
standby and active currents of only 1 μA and 1 mA,
I
respectively. It has been developed for advanced, low-
power applications such as personal communications
or data acquisition. The 24XX64 also has a page write
capability for up to 32 bytes of data. Functional address
lines allow up to eight devices on the same bus, for up
to 512 Kbits address space. The 24XX64 is available in
the standard 8-pin PDIP, surface mount SOIC, TSSOP,
DFN, TDFN and MSOP packages. The 24XX64 is also
available in the 5-lead SOT-23 package.
Package Types
PDIP, MSOP
A0
1
A1
2
A2
3
V
4
SS
SOT-23
SCL
1
V
SS
2
3
SDA
Block Diagram
I/O
Control
Logic
I/O
SCL
SDA
V
CC
V
SS
SOIC, TSSOP
8
V
CC
1
8
A0
V
CC
7
WP
2
7
A1
WP
6
SCL
3
6
A2
SCL
5
SDA
4
5
V
SDA
SS
DFN/TDFN
WP
5
A0
1
V
8
CC
WP
7
A1
2
SCL
6
3
A2
4
V
CC
V
4
5
SS
SDA
HV
WP
Generator
Memory
EEPROM
Control
XDEC
Array
Logic
Page
Latches
YDEC
Sense Amp.
R/W Control
DS21189M-page 1

24LC64-I/MS Summary of contents

  • Page 1

    ... Microchip Technology Inc. 24AA64/24LC64/24FC64 2 ™ C Serial EEPROM Description: Temp. The Microchip Technology Inc. 24AA64/24LC64/ Ranges 24FC64 (24XX64 Kbit Electrically Erasable PROM. The device is organized as a single block 8-bit memory with a 2-wire serial interface. Low-volt age design permits operation down to 1.7V, with standby and active currents of only 1 μ ...

  • Page 2

    ... ELECTRICAL CHARACTERISTICS (†) Absolute Maximum Ratings V .............................................................................................................................................................................6.5V CC All inputs and outputs w.r.t. V ......................................................................................................... -0. Storage temperature ...............................................................................................................................-65°C to +150°C Ambient temperature with power applied ................................................................................................-40°C to +125°C ESD protection on all pins ......................................................................................................................................................≥ † NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device ...

  • Page 3

    ... This eliminates the need for This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model, which can be obtained from Microchip’s web site © 2009 Microchip Technology Inc. 24AA64/24LC64/24FC64 Electrical Characteristics: Industrial (I ...

  • Page 4

    ... AC CHARACTERISTICS Param. Sym. Characteristic No Output valid from clock AA (Note Bus free time: Time the bus BUF must be free before a new transmission can start 15 T Output fall time from V OF minimum to V maximum IL ≤ 100 Input filter spike suppression SP (SDA and SCL pins) ...

  • Page 5

    ... D N NOTE DS21189M-page φ L © 2009 Microchip Technology Inc. ...

  • Page 6

    ... C Serial EEPROM 24LC64-I/P: Industrial Temperature Serial EEPROM 2.5V, PDIP package 2 C Serial EEPROM (Tape f) 24LC64-E/SN: Extended Temperature, 2.5V, SOIC package 24LC64-E/SM: Extended Temperature, g) 2.5V, h) 24LC64-I/ST: Industrial Temperature, 2.5V, Industrial Temperature, SOIC (5.28 mm) package TSSOP package, tape and reel SOIC (5.28 mm) package ...