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AT24C512C

512Kb I2C compatible 2-wire Serial EEPROM

Status: In Production

Features:

  • 64K x 8 (512 Kbit)
  • 400 kHz and 1 MHz clock compatibility
  • Self-Timed Erase and Write Cycles (5 ms max.)
  • Read current 2 mA (Max)
  • Write current 3 mA (Max)
  • Standby current 6 uA (Max)
  • Hardware Write-Protect Pin
  • More than 1 million erase/write cycles
  • Data retention > 40 years
  • Factory Programming Available
  • Available in 8-lead SOIC, 8-lead SOIJ, 8-lead TSSOP, 8-pad UDFN, 8-ball VFBGA, and WLCSP packages
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
Add To Cart

Device Overview

Summary

The Microchip AT24C512C is a 512Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 64K x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.

Additional Features
    • 64K x 8 (512 Kbit)
    • 2-Wire Serial Interface, I2C Compatible
      • 400 kHz and 1 MHz clock compatibility
    • Self-Timed Erase and Write Cycles (5 ms max.)
    • Low Power Consumption
      • Read current 2 mA (Max)
      • Write current 3 mA (Max)
      • Standby current 6 uA (Max)
    • Hardware Write-Protect Pin
    • More than 1 million erase/write cycles
    • Data retention > 40 years
    • Factory Programming Available
    • Available in 8-lead SOIC, 8-lead SOIJ, 8-lead TSSOP, 8-pad UDFN, 8-ball VFBGA, and WLCSP packages
Parametrics
Name
Value
Density
512K bits
Op. Volt Range (V)
1.7 to 5.5
Max. Clock Freq.
1 MHz
Page Size (bytes)
128
Write Protect
Whole Array
Temp Range (°C)
-40°C to +85°C
Endurance
1,000,000

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Development Environment

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Similar Devices

Product
Memory Size
Memory Speed
Package
Price 5K
512K
400 kHz
CSP-8, DFN-S-8, PDIP-8, SOIC-8, SOIJ-8, TSSOP-14, TSSOP-8
$0.99
512K
400 kHz
PDIP-8, SOIJ-8
$2.19
512K
1 MHz
DFN-S-8, PDIP-8, SOIC-8, SOIJ-8, TSSOP-14, TSSOP-8
$0.99
512K
1 MHz
PDIP-8, SOIJ-8
$2.22
512K
400 kHz
DFN-S-8, PDIP-8, SOIC-8, SOIJ-8, TSSOP-14, TSSOP-8
$0.99
512K
400 kHz
PDIP-8, SOIJ-8
$2.19
 
1 MHz
SOIC-8, SOIJ-8, TSSOP-8, UDFN-8
$0.62

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AT24C512C-SHM-B
0.135700
2.700000
8
SOIJ
.208in
NiPdAu
e4
AT24C512C-SHM-T
0.135700
0.390476
8
SOIJ
.208in
NiPdAu
e4
AT24C512C-SHD-B
0.135700
2.700000
8
SOIJ
.208in
NiPdAu
e4
AT24C512C-SHD-T
0.135700
0.390476
8
SOIJ
.208in
NiPdAu
e4
AT24C512C-XHD-B
0.035800
0.190000
8
TSSOP
4.4mm
NiPdAu
e4
AT24C512C-XHM-B
0.035800
0.190000
8
TSSOP
4.4mm
NiPdAu
e4
AT24C512C-XHD-T
0.035800
0.199200
8
TSSOP
4.4mm
NiPdAu
e4
AT24C512C-XHM-T
0.035800
0.199200
8
TSSOP
4.4mm
NiPdAu
e4
AT24C512C-MAHM-E
0.009600
0.084000
8
UDFN
2x3x0.6mm
NiPdAu
e4
AT24C512C-MAHM-T
0.009600
0.084000
8
UDFN
2x3x0.6mm
NiPdAu
e4
AT24C512C-SSHD-T-899
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
AT24C512C-SSHD-T
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
AT24C512C-SSHD-B
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
AT24C512C-SSHM-B
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
AT24C512C-SSHM-T
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
AT24C512C-SSHM-T-989
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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