M95040-DWDW4TP/K

Automotive 4-Kbit SPI bus EEPROM with high-speed clock

Parameters

Supply Voltage Min Volt	2.5
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	145.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	TSSOP-8L

Description

The M95040-A125 and M95040-A145 are 4-Kbit serial EEPROM (electrically erasable programmable memory) automotive-grade devices capable of operating up to 145 °C. They comply with the high reliability automotive standard AEC-Q100 grade 0, and are accessed through a simple serial SPI-compatible...
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Key features

Key features
Grade AEC-Q100 grade 0 qualification SPI interface Compatible with the serial peripheral interface (SPI) bus Memory 4-Kbit (512-byte) of EEPROM Page size: 16-byte Write protection by block: ¼, ½, or whole memory Additional write-lockable page (identification page) Supply voltage 1.7 to 5.5 V up to 125 °C and 2.5 to 5.5 V up to 145 °C Temperature -40 °C to +125 °C for range 3 and -40 °C to +145 °C for range 4 High-speed clock frequency 20 MHz for V_CC ≥ 4.5 V 10 MHz for V_CC ≥ 2.5 V 5 MHz for V_CC ≥ 1.7 V Write cycle time Byte and page write within 4 ms Write cycle endurance 4 million write cycles at 25 °C 1.2 million write cycles at 85 °C 600 k write cycles at 125 °C 400 k write cycles at 145 °C Advanced features Schmitt trigger inputs for noise filtering ESD human body model 4000 V Data retention 100 years at 25 °C and 50 years at 125 °C Packages SO8N, TSSOP8, and WFDFPN8 (ECOPACK2-compliant)

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Parameters

Supply Voltage Min Volt	2.5
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	145.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	TSSOP-8L

Description

Key features

Key features
Grade AEC-Q100 grade 0 qualification SPI interface Compatible with the serial peripheral interface (SPI) bus Memory 4-Kbit (512-byte) of EEPROM Page size: 16-byte Write protection by block: ¼, ½, or whole memory Additional write-lockable page (identification page) Supply voltage 1.7 to 5.5 V up to 125 °C and 2.5 to 5.5 V up to 145 °C Temperature -40 °C to +125 °C for range 3 and -40 °C to +145 °C for range 4 High-speed clock frequency 20 MHz for V_CC ≥ 4.5 V 10 MHz for V_CC ≥ 2.5 V 5 MHz for V_CC ≥ 1.7 V Write cycle time Byte and page write within 4 ms Write cycle endurance 4 million write cycles at 25 °C 1.2 million write cycles at 85 °C 600 k write cycles at 125 °C 400 k write cycles at 145 °C Advanced features Schmitt trigger inputs for noise filtering ESD human body model 4000 V Data retention 100 years at 25 °C and 50 years at 125 °C Packages SO8N, TSSOP8, and WFDFPN8 (ECOPACK2-compliant)