AT24C32D-SSHM-T 32Kb I2C Serial EEPROM 1.7V to 5.5V Wide Voltage 1MHz Speed 32-byte Page Hardware WP 1M Write Cycles 100-year Retention SOIC-8 Industrial Temp

Features

• Low-Voltage and Standard-Voltage Operation:

– VCC = 1.7V to 5.5V

• Internally Organized as 4,096 x 8 (32K)

• Industrial Temperature Range: -40°C to +85°C

• I2C-Compatible (2-Wire) Serial Interface:

– 100 kHz Standard mode, 1.7V to 5.5V

– 400 kHz Fast mode, 1.7V to 5.5V

– 1 MHz Fast Mode Plus (FM+), 2.5V to 5.5V

• Schmitt Triggers, Filtered Inputs for Noise Suppression

• Bidirectional Data Transfer Protocol

• Write‑Protect Pin for Full Array Hardware Data Protection

• Ultra Low Active Current (3 mA maximum) and Standby Current (6 μA maximum)

• 32-Byte Page Write Mode:

– Partial page writes allowed

• Random and Sequential Read Modes

• Self‑Timed Write Cycle within 5 ms Maximum

• High Reliability:

– Endurance: 1,000,000 write cycles

– Data retention: 100 years

• Green Package Options (Lead-free/Halide-free/RoHS compliant)

• Die Sale Options: Wafer Form and Bumped Wafers

Applications

1. Consumer Electronics

Smart Home Appliances: Stores user settings, configuration parameters (e.g., temperature, mode), and operation records.

TVs/Monitors: Stores EDID data such as resolution, color parameters, and user-defined modes.

Audio Devices: Stores equalizer settings, preset radio stations, volume levels, etc.

IoT Devices: Stores device-unique IDs, network configuration parameters, and sensor calibration data.

2. Communication & Networking Equipment

Routers, Switches, Modems: Stores critical data such as MAC addresses, default configurations, and production debugging information.

Baseband Modules: Stores module configuration parameters and identification information.

3. Industrial & Automotive Electronics

Industrial Control: Stores device calibration data, production dates, serial numbers, and maintenance logs.

Automotive Electronics: Used in infotainment systems, dashboards, and body control modules (BCMs) to store non-critical configuration data. Its industrial temperature range (-40°C to +85°C) meets most automotive and industrial requirements.

4. Computer & Peripheral Devices

Printer Cartridges/Toners: A classic application—stores ink levels, serial numbers, and usage dates to prevent counterfeiting.

Motherboards (BIOS): Stores hardware configuration information.

RAID Cards: Stores configuration data.

Memory Modules: Stores SPD (Serial Presence Detect) information such as timings, voltage, and manufacturer details.

5. Medical Equipment

Portable Medical Devices: Stores device calibration data, user preferences, and usage records (note: medical certification requires system-level consideration).

Description

The AT24C32D provides 32,768 bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 4,096 words of 8 bits each. The device’s cascading feature allows up to eight 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-lead SOIC, 8-lead TSSOP, 8-pad UDFN, 8-pad XDFN, 5-lead SOT23 and 8 ball VFBGA packages. All packages operate from 1.7V to 5.5V.

INFORMATION

Drawing

Our advantage :phones, PDA's, notebook comput.ers

• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

be sure to meet your need for all kinds of components. ^_^


Product List
Supply a Series of Electronic Components, full range of semiconductors, active & passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,


The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal & Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)

Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc