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AT24C512N-10SI-1.8

Description
IC EEPROM 512K I2C 400KHZ 8SOIC
Categorystorage   
File Size222KB,20 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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AT24C512N-10SI-1.8 Overview

IC EEPROM 512K I2C 400KHZ 8SOIC

AT24C512N-10SI-1.8 Parametric

Parameter NameAttribute value
memory typenon-volatile
memory formatEEPROM
technologyEEPROM
storage512Kb (64K x 8)
Clock frequency400kHz
Write cycle time - words, pages10ms
interview time900ns
memory interfaceI²C
Voltage - Power1.8 V ~ 3.6 V
Operating temperature-40°C ~ 85°C(TA)
Installation typesurface mount
Package/casing8-SOIC (0.154", 3.90mm wide)
Supplier device packaging8-SOIC
Features
Low-voltage and Standard-voltage Operation
– 2.7 (V
CC
= 2.7V to 5.5V)
– 1.8 (V
CC
= 1.8V to 3.6V)
Internally Organized 65,536 x 8
2-wire Serial Interface
Schmitt Triggers, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
1 MHz (5V), 400 kHz (2.7V) and 100 kHz (1.8V) Compatibility
Write Protect Pin for Hardware and Software Data Protection
128-byte Page Write Mode (Partial Page Writes Allowed)
Self-timed Write Cycle (5 ms Max)
High Reliability
– Endurance: 100,000 Write Cycles
– Data Retention: 40 Years
Automotive Grade, Extended Temperature and Lead-free/Halogen-free
Devices Available
8-lead PDIP, 8-lead EIAJ SOIC, 8-lead JEDEC SOIC, 8-lead TSSOP,
8-lead LAP and 8-ball dBGA
TM
Packages
2-wire Serial
EEPROM
512K (65,536 x 8)
AT24C512
Description
The AT24C512 provides 524,288 bits of serial electrically erasable and programmable
read only memory (EEPROM) organized as 65,536 words of 8 bits each. The device’s
cascadable feature allows up to 4 devices to share a common 2-wire bus. The device
is optimized for use in many industrial and commercial applications where low-power
and low-voltage operation are essential. The devices are available in space-saving
8-pin PDIP, 8-lead EIAJ SOIC, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead Leadless
Array (LAP) and 8-ball dBGA packages. In addition, the entire family is available in
2.7V (2.7V to 5.5V) and 1.8V (1.8V to 3.6V) versions.
Pin Configurations
Pin Name
A0 - A1
SDA
SCL
WP
NC
Function
Address Inputs
Serial Data
Serial Clock Input
Write Protect
No Connect
8-lead TSSOP
A0
A1
NC
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
VCC
WP
SCL
SDA
A0
A1
NC
GND
8-lead PDIP
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
8-lead Leadless Array
8
7
6
5
1
2
3
4
A0
A1
NC
GND
Bottom View
8-ball dBGA
8-lead SOIC
A0
A1
NC
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
VCC
WP
SCL
SDA
8
7
6
5
1
2
3
4
A0
A1
NC
GND
Rev. 1116K–SEEPR–1/04
Bottom View
1

AT24C512N-10SI-1.8 Related Products

AT24C512N-10SI-1.8 AT24C512W-10SI-2.7 AT24C512N-10SI-2.7
Description IC EEPROM 512K I2C 400KHZ 8SOIC IC EEPROM 512K I2C 1MHZ 8SOIC IC EEPROM 512K I2C 1MHZ 8SOIC
memory type non-volatile non-volatile non-volatile
memory format EEPROM EEPROM EEPROM
technology EEPROM EEPROM EEPROM
storage 512Kb (64K x 8) 512Kb (64K x 8) 512Kb (64K x 8)
Clock frequency 400kHz 1MHz 1MHz
Write cycle time - words, pages 10ms 10ms 10ms
interview time 900ns 550ns 550ns
memory interface I²C I²C I²C
Voltage - Power 1.8 V ~ 3.6 V 2.7 V ~ 5.5 V 2.7 V ~ 5.5 V
Operating temperature -40°C ~ 85°C(TA) -40°C ~ 85°C(TA) -40°C ~ 85°C(TA)
Installation type surface mount surface mount surface mount
Package/casing 8-SOIC (0.154", 3.90mm wide) 8-SOIC (0.209", 5.30mm wide) 8-SOIC (0.154", 3.90mm wide)
Supplier device packaging 8-SOIC 8-SOIC 8-SOIC
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