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- STMicroelectronics
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- 512-KBIT
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- Industrial
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- 2012-08-09
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ST M24512-W M24512-R M24512-DR M24512-DF 512-Kbit serial I C bus EEPROM handbook
This document is a datasheet for the STMicroelectronics M24512 series of 512-Kbit (64 Kbytes) serial I2C bus EEPROMs. The series includes variants M24512-W, M24512-R, M24512-DR, and M24512-DF, which differ primarily by their operating supply voltage ranges. The devices support I2C bus modes up to 1 MHz and feature a page size of 128 bytes.
Read onlineSTMicroelectronics 512-KBIT specifications
| Memory Capacity | 512 Kbit (64 Kbytes) |
|---|---|
| Page Size | 128 bytes |
| Operating Temperature Range | -40 °C to +85 °C |
| Max Write Cycles | 4 million |
| Data Retention | 200 years |
| Max Clock Frequency | 1 MHz |
| Supply Voltage (M24512-W) | 2.5 V to 5.5 V |
| Supply Voltage (M24512-R/DR) | 1.8 V to 5.5 V |
| Supply Voltage (M24512-DF) | 1.7 V to 5.5 V |
Source: ST M24512-W M24512-R M24512-DR M24512-DF 512-Kbit serial I C bus EEPROM handbook
All STMicroelectronics 512-KBIT documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the memory organization of the M24512?
The memory is organized as 64 K × 8 bits.
From: ST M24512-W M24512-R M24512-DR M24512-DF 512-Kbit serial I C bus EEPROM handbook
Can the M24512-D store sensitive parameters?
Yes, it offers an additional page named the Identification Page that can be permanently locked in Read-only mode.
From: ST M24512-W M24512-R M24512-DR M24512-DF 512-Kbit serial I C bus EEPROM handbook
What is the page size of the M95512 EEPROM?
The page size is 128 bytes.
From: ST M95512-W M95512-R M95512-DR M95512-DF 512-Kbit serial SPI bus EEPROM handbook
What is the maximum write cycle count for these devices?
The devices support more than 4 million write cycles.
From: ST M95512-W M95512-R M95512-DR M95512-DF 512-Kbit serial SPI bus EEPROM handbook
What is the operating temperature range for the M95512-125?
The device is guaranteed over a temperature range from -40 °C to +125 °C.
From: STMicroelectronics M95512-125 Automotive 512-Kbit Serial SPI EEPROM Datasheet
Is the M95512-125 compliant with automotive standards?
Yes, the devices are compliant with the Automotive standard AEC-Q100 Grade 1.
From: STMicroelectronics M95512-125 Automotive 512-Kbit Serial SPI EEPROM Datasheet