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24LC512T-I/ST 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
EEPROM芯片
封装:
TSSOP-8
描述:
I2C⑩串行EEPROM系列数据手册 I2C⑩ Serial EEPROM Family Data Sheet
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24LC512T-I/ST数据手册
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2008-2021 Microchip Technology Inc. DS20001754Q-page 1
24AA512/24LC512/24FC512
Device Selection Table
Features
• Single Supply with Operation down to 1.7V for
24AA512 and 24FC512 Devices and 2.5V for
24LC512 Devices
• Low-Power CMOS Technology:
- Read current: 400 µA, maximum
- Standby current: 1 µA maximum (I-Temp.)
• Two-Wire Serial Interface, I
2
C Compatible
• Cascadable for up to Eight Devices
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz, 400 kHz and 1 MHz Clock Compatibility
• Page Write Time: 5 ms, Maximum
• 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
• RoHS Compliant
• Temperature Ranges:
- Industrial (I): -40C to +85C
- Extended (E): -40C to +125C
• Automotive AEC-Q100 Qualified
Packages
• 8-Lead SOIC, 8-Lead SOIJ, 8-Lead TSSOP,
14-Lead TSSOP, 8-Lead DFN, 8-Lead UDFN,
8-Lead PDIP, 5-Lead SOT-23 and 8-Ball CSP
Description
The Microchip Technology Inc. 24XX512
(1)
is a 512 Kbit
Electrically Erasable PROM. The device is organized as
one block of 64K x 8-bit memory with a two-wire serial
interface. Its low-voltage design permits operation down
to 1.7V, with standby and active currents of only 1 µA
and 400 µA, respectively. The 24XX512 also has a page
write capability for 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.
Package Type
Part Number
VCC
Range
Max. Clock
Frequency
Temp.
Ranges
Available Packages
24AA512 1.7-5.5V 400 kHz
(1)
I CSP, MF, P, SM, SN, ST, ST14
24LC512 2.5-5.5V 400 kHz I, E MF, P, SM, SN, ST, ST14
24FC512 1.7-5.5V 1 MHz
(2)
I MF, Q4B, P, OT, SM, SN, ST, ST14
Note 1: 100 kHz for VCC <2.5V
2: 400 kHz for V
CC <2.5V
Note 1: 24XX512 is used in this document as a
generic part number for the
24AA512/24LC512/24FC512 devices.
A0
A1
A2
V
SS
V
CC
WP
SCL
SDA
1
2
3
4
8
7
6
5
24XX512
14-Lead TSSOP
A0
A1
A2
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
24XX512
8-Lead DFN/UDFN
A0
A1
A2
V
SS
WP
SCL
SDA
24XX512
5
6
7
8
4
3
2
1
V
CC
8-Lead PDIP/SOIC/SOIJ/TSSOP
9
10
11
12
13
14
NC
NC
NC
NC
NC
NC
8-Ball CSP
12
3
45
6
7
8
V
CC
A1 A0
WP A2
SDA SCL V
SS
(Top View)
(Top View)(Top View)
(Top View)
SCL
V
SS
SDA
WP
V
CC
1
2
3
5
4
5-Lead SOT-23
(Top View)
512K I
2
C Serial EEPROM
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