24LC512 Microchip Technology Inc., 24LC512 Datasheet
24LC512
Manufacturer Part Number
24LC512
Description
SOP8
Manufacturer
Microchip Technology Inc.
Datasheets
1.24LC512T-I-ST14.pdf
(24 pages)
2.24LC512.pdf
(26 pages)
3.24LC512.pdf
(26 pages)
4.24LC512.pdf
(22 pages)
Specifications of 24LC512
Date_code
09+
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
24LC512-E/SM
Manufacturer:
MICROCHIP
Quantity:
3 260
Company:
Part Number:
24LC512-E/SM
Manufacturer:
MICROCHIP
Quantity:
3 260
Part Number:
24LC512-E/SM
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
24LC512-E/SN
Manufacturer:
MICROCHIP
Quantity:
3 400
Part Number:
24LC512-I/MF
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
24LC512-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
24LC512-I/SM
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
24LC512-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
* 24XX512 is used in this document as a generic part number for the 24AA512/24LC512/24FC512 devices.
Device Selection Table
Features
• Low-power CMOS technology
• 2-wire serial interface bus, I
• Cascadable for up to eight devices
• Self-timed erase/write cycle
• 128-byte Page Write mode available
• 5 ms max. write cycle time
• Hardware write-protect for entire array
• Schmitt Trigger inputs for noise suppression
• 1,000,000 erase/write cycles
• Electrostatic discharge protection > 4000V
• Data retention > 200 years
• 8-pin PDIP, SOIC (208 mil), and DFN packages
• 14-lead TSSOP package
• Standard and Pb-free finishes available
• Temperature ranges:
Package Type
2004 Microchip Technology Inc.
Note 1:
24AA512
24LC512
24FC512
- Maximum write current 5 mA at 5.5V
- Maximum read current 400 A at 5.5V
- Standby current 100 nA typical at 5.5V
- Industrial (I):
- Automotive (E):
Number
V
A0
A1
A2
SS
Part
1
2
3
4
100 kHz for V
PDIP
2.5-5.5V
2.5-5.5V
1.8-5.5V
Range
V
CC
8
7
6
5
512K I
-40 C to +85 C
-40 C to +125 C
CC
V
WP
SCL
SDA
CC
Max. Clock
Frequency
< 2.5V
400 kHz
2
400 kHz
C
1 MHz
™
V
A0
A1
A2
compatible
SS
(1)
2
24AA512/24LC512/24FC512
C
1
2
3
4
™
Ranges
SOIC
Temp.
I, E
CMOS Serial EEPROM
I
I
8
7
6
5
V
WP
SCL
SDA
CC
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 (1.8V 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,
SOIC, DFN and 14-lead TSSOP packages.
Block Diagram
V
SDA
NC
NC
NC
I/O
A0
A1
A2
SS
Control
Logic
I/O
V
V
CC
SS
1
2
3
4
5
6
7
SCL
TSSOP
A0 A1 A2
14
13
12
10
11
Control
Memory
9
8
Logic
WP
V
WP
NC
NC
NC
SCL
SDA
CC
XDEC
V
A0
A1
A2
SS
1
2
3
4
DS21754E-page 1
DFN
HV Generator
Page Latches
Sense Amp.
R/W Control
EEPROM
Array
YDEC
8
7
6
5
V
WP
SCL
SDA
CC
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