M24512-DF

512Kbit Serial I2C bus EEPROM with three Chip Enable Lines

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The M24512 is a 512-Kbit I²C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 64 K × 8 bits.

The M24512-W can operate with a supply voltage from 2.5 V to 5.5 V, the M24512-R can operate with a supply voltage from 1.8 V to 5.5 V and the M24512-DF can operate with a supply voltage from 1.7 V to 5.5 V. All these devices operate with a clock frequency of 1 MHz (or less) over an ambient temperature range of -40 °C / +85 °C.

The M24512-D offers an additional page, named the Identification Page (128 byte). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

主要特性

Compatible with all I²C bus modes:
- 1 MHz
- 400 kHz
- 100 kHz
Memory array:
- 512 Kbit (64 Kbyte) of EEPROM
- Page size: 128 byte
- Additional Write lockable page (M24512-D order codes)
Single supply voltage and high speed:
- 1 MHz clock from 1.7 V to 5.5 V
Write:
- Byte Write within 5 ms
- Page Write within 5 ms
Operating temperature range:
- from -40 °C up to +85 °C
Random and sequential Read modes
Write protect of the whole memory array
Enhanced ESD/Latch-Up protection
More than 4 million Write cycles
More than 200-years data retention
Packages
- SO8 ECOPACK2^®
- TSSOP8 ECOPACK2^®
- UFDFPN8 ECOPACK2^®
- WLCSP ECOPACK2^®
- Unsawn wafer (each die is tested)

资源

技术文档

产品规格

	Description	版本	文档大小
	DS6520: 512-Kbit serial I²C bus EEPROM	30.0	850.34 KB

应用手册

Description	版本	文档大小
AN4653: Cycling endurance and data retention of high density EEPROM based on CMOS F8H process	1.0	267.34 KB
AN971: I2C communication between ST7 and M24CXX EEPROM	1.7	64.48 KB
AN1471: What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?	4.4	72.36 KB

Technical Notes & Articles

	Description	版本	文档大小
	TN1171: Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use	3.0	574.55 KB
	TN0991: Description of WLCSP for STMicroelectronics EEPROMs and recommendations for use	2.1	722.37 KB

勘误手册

	Description	版本	文档大小
	ES0459: M24512-DF package mechanical data modifications	1.0	220.9 KB

HW Model, CAD Libraries & SVD

Description	版本	文档大小
IBIS model I2C M24xxx Standard EEPROM (-40 degC to 85 degC)	4.0	5.86 MB
IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC)	5.0	4.92 MB
Verilog model I2C EEPROM M24XXX	2.0	18.97 KB
Verilog model SPI EEPROM M95XXX	2.2	57.49 KB

演示和培训资料

简报

Description	版本	文档大小
EEPROM general presentation	1.0	627.51 KB
EEPROM in WLCSP July 2016	1.4	281.42 KB
I2C EEPROM in DFN5 small package	1.0	555.19 KB

出版刊物和宣传资料

宣传册

	Description	版本	文档大小
	EEPROM in Ultra-small packages	1.0	1.22 MB
	Serial EEPROM	1.0	1.73 MB

选型指南

	Description	版本	文档大小
	EEPROM selection guide	2.0	1,007.87 KB

手册

Description	版本	文档大小
Products and solutions for solar energy	1.0	1.29 MB
Semiconductor solutions for healthcare applications	1.0	665.18 KB
Smart grid distribution and smart meters - Energy-efficient solutions	2.0	1.58 MB

样片和购买

型号	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
M24512-DFDW6TP	-	TSSOP8	Tape And Reel	-40	85	Active : Product is in volume production	0.2904	1000	EAR99	CHINA	MORE INFO	Free Sample Add to cart	DISTRIBUTOR AVAILABILITY
M24512-DFCS6TP/K	-	WLCSP	Tape And Reel	-40	85	Active : Product is in volume production	0.4498	1000	EAR99	SINGAPORE	MORE INFO	Free Sample Add to cart	DISTRIBUTOR AVAILABILITY
M24512-DFMN6TP	-	SO8	Tape And Reel	-40	85	Active : Product is in volume production	0.2667	1000	EAR99	CHINA	MORE INFO	Free Sample Add to cart	DISTRIBUTOR AVAILABILITY
M24512-DFMC6TG	-	UFDFPN8	Tape And Reel	-40	85	Active : Product is in volume production	0.3066	1000	EAR99	PHILIPPINES	MORE INFO	Free Sample Add to cart	DISTRIBUTOR AVAILABILITY
M24512DFKW20I/90	-	WAFER	Not Applicable	-40	85	Active : Product is in volume production	-	-	EAR99	-	MORE INFO		No availability reported, please contact our Sales office

(*) 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

质量与可靠性

型号	Marketing Status	Package	Grade	RoHS Compliance Grade
M24512-DFDW6TP	Active	TSSOP8	工业	Ecopack2
M24512-DFCS6TP/K	Active	WLCSP	工业	Ecopack2
M24512-DFMN6TP	Active	SO8	工业	Ecopack2
M24512-DFMC6TG	Active	UFDFPN8	工业	Ecopack2
M24512DFKW20I/90	Active	WAFER	工业	N/A

(**) 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.

资源