M93C46-W

The M93C46 (1 Kbit), M93C56 (2 Kbit), M93C66 (4 Kbit), M93C76 (8 Kbit) and M93C86 (16 Kbit) are Electrically Erasable PROgrammable Memory (EEPROM) devices accessed through the MICROWIRE™ bus protocol. The memory array can be configured either in bytes (x8b) or in words (x16b).

The M93Cx6-W devices operate within a voltage supply range from 2.5 V to 5.5 V and the M93Cx6-R devices operate within a voltage supply range from 1.8 V to 5.5 V. All these devices operate with a clock frequency of 2 MHz (or less), over an ambient temperature range of - 40 °C / + 85 °C.

Key Features

Industry standard MICROWIRE™ bus
Single supply voltage:
- 2.5 V to 5.5 V for M93Cx6-W
- 1.8 V to 5.5 V for M93Cx6-R
Dual organization: by word (x16) or byte (x8)
Programming instructions that work on: byte, word or entire memory
Self-timed programming cycle with auto-erase: 5 ms
READY/BUSY signal during programming
2 MHz clock rate
Sequential read operation
Enhanced ESD/latch-up behavior
More than 4 million write cycles
More than 200-year data retention
Packages
- SO8, TSSOP8, UFDFPN8 packages: ECOPACK2®)
- PDIP8 package: ECOPACK1®

资源

技术文档

产品规格

	Description	Version	Size
	DS1077: 16-Kbit, 8-Kbit, 4-Kbit, 2-Kbit and 1-Kbit (8-bit or 16-bit wide) MICROWIRE™ serial access EEPROM	17.0	1 MB

应用手册

	Description	Version	Size
	AN394: MICROWIRE EEPROM COMMON I/O OPERATION	3.5	72 KB

Technical Notes & Articles

	Description	Version	Size
	TN1171: Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use	3.0	574 KB

HW Model, CAD Libraries & SVD

Description	Version	Size
IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC)	5.0	4 MB
Verilog model I2C EEPROM M24XXX	2.0	18 KB
Verilog model SPI EEPROM M95XXX	2.2	57 KB

演示和培训资料

简报

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

出版刊物和宣传资料

宣传册

	Description	Version	Size
	Serial EEPROM	1.0	1 MB

选型指南

	Description	Version	Size
	EEPROM selection guide	2.0	1007 KB

手册

Description	Version	Size
Products and solutions for solar energy	1.0	1 MB
Semiconductor solutions for healthcare applications	1.0	665 KB
Smart grid distribution and smart meters - Energy-efficient solutions	2.0	1 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
M93C46-WDW6TP	-	TSSOP8	Tape And Reel	-40	85	Active : Product is in volume production	0.096	1000	EAR99	CHINA	MORE INFO	获取样片 Add to cart	DISTRIBUTOR AVAILABILITY
M93C46-WMN6TP	-	SO8	Tape And Reel	-40	85	Active : Product is in volume production	0.088	1000	EAR99	CHINA	MORE INFO	直接购买 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

质量和可靠性

型号	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
M93C46-WDW6TP	Active	TSSOP8	Industrial	Ecopack2
M93C46-WMN6TP	Active	SO8	Industrial	Ecopack2

(**) 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