Product overview
Description
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.
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All features
- I²C interface
- Compatible with following I²C bus modes:
- 1 MHz (fast mode plus)
- 400 kHz (fast mode)
- 100 kHz (standard mode)
- Compatible with following I²C bus modes:
- Memory
- 32 Kbit (4 Kbyte) of EEPROM
- Page size: 32 bytes
- Additional 32-byte identification page for M24C32-D only
- Power supply
- Wide voltage range:
- From 1.7 V to 5.5 V over -40 °C to +85 °C
- From 1.6 V to 5.5 V under temperature constraint
- Wide voltage range:
- Temperature
- Operating temperature range: From -40 °C up to +85 °C
- Fast write cycle time
- Byte and page write within 5 ms (3.2 ms typical)
- Performance
- Enhanced ESD/latch-up protection
- More than 4 million write cycles
- More than 200-year data retention
- Advanced features
- Hardware write protection of the whole memory array
- Random and sequential read modes
- Package
- SO8N, TSSOP8, UFDFPN8, and UFDFPN5 (ECOPACK2)
- WLCSP4 4-ball
- Unsawn wafer (each die is tested)
- I²C interface
EDA Symbols, Footprints and 3D Models
STMicroelectronics - M24C32-X
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
IBIS models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.1 | 25 Jan 2021 | 25 Jan 2021 |
CAD Symbol & Footprint models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 27 Apr 2021 | 27 Apr 2021 |
Verilog models (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 28 Jan 2021 | 28 Jan 2021 | |
| ZIP | 1.0 | 22 Jan 2021 | 22 Jan 2021 |
