EEPROM Memory | N24S128

128 Kb I2C CMOS Serial EEPROM with Software Write Protect and Programmable Device Address

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Overview

The N24S128 is a 128 Kb Serial CMOS EEPROM, internally organized as 816,384 words of 8 bits each.They feature a 64-byte page write buffer and support both the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) I2C protocol.The devices also feature a 128-bit factory-set read-only Unique ID, a 64-byte Secure Data Page that can be permanently locked against future changes, and Software Write Protection of the entire array.A Device Configuration Register enables the user to specify the last 3 bits of the Device Address, allowing up to eight N24S128 devices to be addressed on the same bus.

  • Supports Standard, Fast and Fast-Plus I2C Protocol
  • 1.7 V to 5.5 V Supply Voltage Range
  • 64-byte Page Write Buffer
  • Lockable Secure Data Page
  • User Programmable Write Protection
  • User Programmable Device Address
  • Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • Industrial Temperature Range: −40°C to +85°C
  • Ultra-thin 4-ball WLCSP Package
  • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

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Specific Features

Reference Price

N24S128C4DYT3G

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Active

CAD Model

Pb

A

H

P

WLCSP-4

567VY

1

260

DSFTP

5000

N

CMOS

128 kb

16k x 8

Serial 8-bit

1000

3500

1.7

5.5

-

2

2

-40

85

-

-

$0.1368

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Reliability Data

Die Related Summary Data

Device: N24S128C4DYT3G

Equivalent to wafer fab process: ONC18

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ONC18

2

6465777234

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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