Our Commitments
Partners
Communities
Media Center
Investor Relations
Events
Innovation & Technology
Sustainability
Customer Satisfaction
Careers at ST
Procurement
32 Kbit serial I2C bus EEPROM
The M24C32 is a 32-Kbit I2C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 4 K × 8 bits.
The M24C32-W can operate with a supply voltage from 2.5 V to 5.5 V, the M24C32-R can operate with a supply voltage from 1.8 V to 5.5 V, and the M24C32-F and M24C32-DF can operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of -40 °C / +85 °C; while the M24C32-X can operate with a supply voltage from 1.6 V to 5.5 V over an ambient temperature range of -20 °C / +85 °C.
The M24C32-D offers an additional page, named the Identification Page (32 byte). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.
Key Features
Description | Version | Size | |
---|---|---|---|
![]() |
DS0952: 32-Kbit serial I²C bus EEPROM | 30.0 | 919 KB |
Description | Version | Size | |
---|---|---|---|
![]() |
TN1171: Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use | 3.0 | 574 KB |
Description | Version | Size | |
---|---|---|---|
![]() |
EEPROM general presentation | 1.0 | 627 KB |
![]() |
EEPROM in WLCSP July 2016 | 1.4 | 281 KB |
![]() |
I2C EEPROM in DFN5 small package | 1.0 | 555 KB |
Description | Version | Size | |
---|---|---|---|
![]() |
EEPROM in Ultra-small packages | 1.0 | 1 MB |
![]() |
Serial EEPROM | 1.0 | 1 MB |
Description | Version | Size | |
---|---|---|---|
![]() |
EEPROM selection guide | 2.0 | 843 KB |
Support Center
Complete list and gateway to support services and resource pools
Part Number | Replacement Product | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Marketing Status | Unit Price (US$) * | Quantity | ECCN (US) | Country of Origin | More info | Order from ST | Order from Distributors |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M24C32-DFMC6TG | - | UFDFPN8 | Tape And Reel | -40 | 85 | Active : Product is in volume production | 0.1689 | 1000 | EAR99 | PHILIPPINES | MORE INFO | Free Sample Add to cart | DISTRIBUTOR AVAILABILITY |
M24C32-DFMN6TP | - | SO8 | Tape And Reel | -40 | 85 | Active : Product is in volume production | 0.1483 | 1000 | EAR99 | CHINA | MORE INFO | Free Sample Add to cart | DISTRIBUTOR AVAILABILITY |
M24C32-DFDW6TP | - | TSSOP8 | Tape And Reel | -40 | 85 | Active : Product is in volume production | 0.1608 | 1000 | EAR99 | CHINA | MORE INFO | Free Sample Add to cart | DISTRIBUTOR AVAILABILITY |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
All rights reserved © 2019 STMicroelectronics
Terms of use |
Sales Terms & Conditions |
Privacy Policy |
Contacts