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M95640-DFDW6TP IC EEPROM 64KBIT SPI 8TSSOP STMicroelectronics

Name: M95640-DFDW6TP IC EEPROM 64KBIT SPI 8TSSOP STMicroelectronics
Brand: Sanhuang electronics (Hong Kong) Co., Limited

Product Details DESCRIPTION These electrically erasable programmable memory (EEPROM) devices are fabricated with STMicroelectronics’ High Endurance, Double Polysilicon, CMOS technology. This guarantees an endurance typically well above one hundred thousand Erase/Write cycles, with a data retention of 40 years. The memories are organised as 8K x 8 bits and 4K x 8 bits (M95640, M95320) and 2K x 8 bits and 1K x 8 bits (M95160, M95080), and operate down to 2.5 V (for the -W

Clock Frequency 20 MHz

Operating Temperature -40°C ~ 85°C (TA)

Memory Interface SPI

Packaging Details anti-static bag & cardboard box

Memory Organization 8K x 8

Model Number M95640-DFDW6TP

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Product Description

Product Details

DESCRIPTION

These electrically erasable programmable memory (EEPROM) devices are fabricated with STMicroelectronics’ High Endurance, Double Polysilicon, CMOS technology. This guarantees an endurance typically well above one hundred thousand Erase/Write cycles, with a data retention of 40 years. The memories are organised as 8K x 8 bits and 4K x 8 bits (M95640, M95320) and 2K x 8 bits and 1K x 8 bits (M95160, M95080), and operate down to 2.5 V (for the -W version of each device), and down to 1.8 V (for the -R version of each device).

■ SPI Bus Compatible Serial Interface

■ Supports Positive Clock SPI Modes
■ 5 MHz Clock Rate (maximum)
■ Single Supply Voltage:
– 4.5V to 5.5V for M95xxx
– 2.7V to 5.5V for M95xxx-V
– 2.5V to 5.5V for M95xxx-W
– 1.8V to 3.6V for M95xxx-R
■ Status Register
■ Hardware and Software Protection of the Status Register
■ BYTE and PAGE WRITE (up to 32 Bytes)
■ Self-Timed Programming Cycle
■ Adjustable Size Read-Only EEPROM Area
■ Enhanced ESD Protection
■ 100,000 Erase/Write Cycles (minimum)
■ 40 Year Data Retention (minimum)

Specifications

Attribute	Attribute Value
Manufacturer	STMicroelectronics
Product Category	Memory ICs
Series	M95640-DF
Packaging	Alternate Packaging
Unit-Weight	0.005573 oz
Mounting-Style	SMD/SMT
Package-Case	8-TSSOP (0.173", 4.40mm Width)
Operating-Temperature	-40°C ~ 85°C (TA)
Interface	SPI Serial
Voltage-Supply	1.7 V ~ 5.5 V
Supplier-Device-Package	8-TSSOP
Memory Capacity	64K (8K x 8)
Memory-Type	EEPROM
Speed	20MHz
Format-Memory	EEPROMs - Serial
Maximum Operating Temperature	+ 85 C
Operating temperature range	- 40 C
Operating-Supply-Voltage	1.7 V to 5.5 V
Interface-Type	Serial 4-Wire SDI SPI
Organization	8192 x 8
Supply-Voltage-Max	5.5 V
Supply-Voltage-Min	1.7 V
Package-Case	TSSOP-8
Maximum-Clock-Frequency	20 MHz
Data-Retention	200 Years