24LC512-I/SMG Microchip Technology Inc., 24LC512-I/SMG Datasheet

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24LC512-I/SMG

Manufacturer Part Number
24LC512-I/SMG
Description
Serial EEPROM, 512k 64kx8 - 2.5V Lead Free Package
Manufacturer
Microchip Technology Inc.
Datasheet

Specifications of 24LC512-I/SMG

Capacitance, Input
10 pF
Capacitance, Output
10 pF
Current, Input, Leakage
±1 μA
Current, Operating
400 μA (Read), 5 mA (Write)
Current, Output, Leakage
±1
Data Retention
>200 yrs.
Density
512K
Interface
2-Wire
Memory Type
Serial EEPROM
Organization
64K×8
Package Type
SOIJ
Temperature, Operating
-40 to +85 °C
Time, Access
900 ns
Time, Fall
300 ns
Time, Rise
300 ns
Voltage, Esd
≥4 kV
Voltage, Input, High
1.75 V
Voltage, Input, Low
0.75 V
Voltage, Output, Low
0.4 V
Voltage, Supply
2.5 to 5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Device Selection Table
Features:
• Single Supply with Operation Down to 1.7V for
• Low-Power CMOS Technology:
• 2-Wire Serial Interface, I
• Cascadable for up to Eight Devices
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz and 400 kHz Clock Compatibility
• Page Write Time 5 ms max.
• Self-Timed Erase/Write Cycle
• 128-Byte Page Write Buffer
• Hardware Write-Protect
• ESD Protection >4000V
• More than 1 Million Erase/Write Cycles
• Data Retention > 200 years
• Packages Include 8-lead PDIP, SOIJ and DFN
• Pb-Free and RoHS Compliant
• Temperature Ranges:
* 24XX512 is used in this document as a generic part
number for the 24AA512/24LC512/24FC512 devices.
© 2008 Microchip Technology Inc.
Note 1:
24AA512
24LC512
24FC512
24AA512 and 24FC512 Devices, 2.5V for
24LC512 Devices
- Active current 400 uA, typical
- Standby current 100 nA, typical
- Industrial (I):
- Automotive (E):-40°C to +125°C
Number
Part
2:
100 kHz for V
400 kHz for V
1.7-5.5V
2.5-5.5V
1.7-5.5V
Range
V
CC
-40°C to +85°C
512K I
CC
CC
2
C
Max. Clock
Frequency
< 2.5V
< 2.5V
400 kHz
1 MHz
400 kHz
Compatible
(2)
2
(1)
24AA512/24LC512/24FC512
C
Ranges
Temp.
I, E
CMOS Serial EEPROM
I
I
Description:
The Microchip Technology Inc. 24AA512/24LC512/
24FC512 (24XX512*) is a 64K x 8 (512 Kbit) Serial
Electrically Erasable PROM, capable of operation
across a broad voltage range (1.7V to 5.5V). It has
been developed for advanced, low-power applications
such as personal communications and data acquisi-
tion. This device also has a page write capability of up
to 128 bytes of data. This device is capable of both
random and sequential reads up to the 512K boundary.
Functional address lines allow up to eight devices on
the same bus, for up to 4 Mbit address space. This
device is available in the standard 8-pin plastic DIP,
SOIJ and DFN packages.
Block Diagram
Package Type
V
SDA
I/O
A0
A1
A2
SS
Control
Logic
V
V
I/O
CC
SS
1
2
3
4
SCL
PDIP
A0 A1 A2
V
Memory
Control
A0
A1
A2
Logic
SS
8
7
6
5
WP
1
2
3
4
V
WP
SCL
SDA
CC
DFN
V
XDEC
A0
A1
A2
SS
8
7
6
5
V
WP
SCL
SDA
1
2
3
4
CC
DS21754J-page 1
SOIJ
HV Generator
Page Latches
Sense Amp.
R/W Control
EEPROM
Array
YDEC
8
7
6
5
V
WP
SCL
SDA
CC

Related parts for 24LC512-I/SMG

24LC512-I/SMG Summary of contents

Page 1

... Microchip Technology Inc. 24AA512/24LC512/24FC512 2 ™ C CMOS Serial EEPROM Description: Temp. The Microchip Technology Inc. 24AA512/24LC512/ Ranges 24FC512 (24XX512 64K x 8 (512 Kbit) Serial Electrically Erasable PROM, capable of operation (1) I across a broad voltage range (1.7V to 5.5V). It has I, E been developed for advanced, low-power applications ...

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 © 2008 Microchip Technology Inc. 24AA512/24LC512/24FC512 Electrical Characteristics: Industrial (I +1.7V to 5.5V ...

Page 4

... AC CHARACTERISTICS (Continued) Param. Sym. Characteristic No Input filter spike suppression SP (SDA and SCL pins Write cycle time (byte or page — Endurance Note 1: Not 100% tested total capacitance of one bus line in pF transmitter, the device must provide an internal minimum delay time to bridge the undefined region (minimum 300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions ...

Page 5

... α 1RWHV © 2008 Microchip Technology Inc. 24AA512/24LC512/24FC512 PP %RG\ >62,-@ β φ L DS21754J-page 17 ...

Page 6

... DFN package 24LC512-E/P: C Serial 2.5V, PDIP package Serial e) 24LC512-I/SM: 2.5V, SOIJ package Serial f) 24LC512T-I/SM: Tape and Reel, Industrial Temp., 2.5V, SOIJ 2 C Serial package. g) 24LC512-I/MF: 2.5V, DFN package. h) 24FC512-I/P: 1.7V, High Speed, PDIP package. i) 24FC512-I/SM: 1.7V, High Speed, SOIJ package. ...

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