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24AA64FT-I/MS

Description
8K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
Categorystorage    storage   
File Size696KB,36 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
Download Datasheet Parametric View All

24AA64FT-I/MS Overview

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

24AA64FT-I/MS Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeMSOP
package instructionPLASTIC, MSOP-8
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time16 weeks
Maximum clock frequency (fCLK)0.4 MHz
Data retention time - minimum200
Durability1000000 Write/Erase Cycles
I2C control byte1010DDDR
JESD-30 codeS-PDSO-G8
JESD-609 codee3
length3 mm
memory density65536 bi
Memory IC TypeEEPROM
memory width8
Humidity sensitivity level1
Number of functions1
Number of terminals8
word count8192 words
character code8000
Operating modeSYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize8KX8
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.19
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)260
power supply2/5 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Serial bus typeI2C
Maximum standby current0.000001 A
Maximum slew rate0.003 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1.7 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn) - annealed
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width3 mm
Maximum write cycle time (tWC)5 ms
write protectHARDWARE
Base Number Matches1
24AA64F/24LC64F/24FC64F
64K I
2
C™ Serial EEPROM with Quarter-Array Write-Protect
Device Selection Table
Part
Number
24AA64F
24LC64F
24FC64F
Note 1:
2:
V
CC
Range
1.7-5.5
2.5-5.5
1.7-5.5
Max. Clock
Frequency
400 kHz
(1)
400 kHz
1 MHz
(2)
Temp.
Ranges
I
I, E
I
• Temperature Ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
Description:
The Microchip Technology Inc. 24AA64F/24LC64F/
24FC64F (24XX64F*) is a 64 Kbit Electrically Erasable
PROM. The device is organized as a single block of
8K x 8-bit memory with a 2-wire serial interface. Low-
voltage design permits operation down to 1.7V, with
standby and read currents of only 1
A
and 400
A,
respectively. It has been developed for advanced, low-
power applications such as personal communications
or data acquisition. The 24XX64F 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 24XX64F
is available in the standard 8-pin PDIP, surface mount
SOIC, TSSOP, TDFN and MSOP packages. The
24XX64F is also available in the 5-lead SOT-23
package.
100 kHz for V
CC
<2.5V.
400 kHz for V
CC
<2.5V.
Features:
• Single-Supply with Operation down to 1.7V for
24AA64F/24FC64F Devices, 2.5V for 24LC64F
Devices
• Low-Power CMOS Technology:
- Read current 400
A,
max.
- Standby current 1
A,
max. (I-temp)
• 2-Wire Serial Interface, I
2
C™ Compatible
• Packages with Three Address Pins are
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
• 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 for 1/4 Array
(1800h-1FFFh)
• ESD Protection > 4,000V
• More than One Million Erase/Write Cycles
• Data Retention > 200 Years
• Factory Programming Available
• Packages include 8-Lead PDIP, SOIC, TSSOP,
MSOP, TDFN, 5-Lead SOT-23
• Pb-Free and RoHS Compliant
Block Diagram
A0 A1 A2 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
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
SDA
3
4
V
CC
SCL
V
SS
1
2
SOT-23
5
WP
A0 1
A1 2
A2 3
V
SS
4
TDFN
8 V
CC
7 WP
6 SCL
5 SDA
*24XX64F is used in this document as a generic part number for the 24AA64F/24LC64F/24FC64F devices.
2009-2012 Microchip Technology Inc.
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