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See Technical Specifications

W29C040T-90B +BOM

Packaged in PDSO32 TSOP1-32

Manufacturer:

Winbond Electronics Corp
Mfr.Part #:

W29C040T-90B
Datasheet:

W29C040T-90B Datasheet (PDF)
Part Life Cycle Code:

Obsolete
Pin Count:

32
ECCN Code:

EAR99
HTS Code:

8542.32.00.51

W29C040T-90B General Description

The W29C040T-90B offers versatility in programming options, supporting both serial and parallel modes to accommodate diverse application requirements. This flexibility in programming, coupled with its low power consumption in standby mode, makes the chip suitable for use in battery-powered devices. Housed in a 32-pin TSOP package, the chip is easily integrable into a wide range of electronic systems, adding to its appeal for designers and engineers

Key Features

Fast read-write speed
High storage density
Durable construction

Application

Functional in various devices
Stable performance
Large storage capability

Specifications

Part Life Cycle Code	Obsolete	Pin Count	32
ECCN Code	EAR99	HTS Code	8542.32.00.51
Access Time-Max	90 ns	Boot Block	BOTTOM/TOP
Command User Interface	NO	Data Polling	YES
Endurance	10000 Write/Erase Cycles	JESD-30 Code	R-PDSO-G32
JESD-609 Code	e0	Length	18.4 mm
Memory Density	4194304 bit	Memory IC Type	FLASH
Memory Width	8	Number of Functions	1
Number of Sectors/Size	2K	Number of Terminals	32
Number of Words	524288 words	Number of Words Code	512000
Operating Mode	ASYNCHRONOUS	Operating Temperature-Max	70 °C
Organization	512KX8	Page Size	256 words
Parallel/Serial	PARALLEL	Power Supplies	5 V
Programming Voltage	5 V	Qualification Status	Not Qualified
Seated Height-Max	1.2 mm	Sector Size	256
Standby Current-Max	0.0001 A	Supply Current-Max	0.05 mA
Supply Voltage-Max (Vsup)	5.5 V	Supply Voltage-Min (Vsup)	4.5 V
Supply Voltage-Nom (Vsup)	5 V	Surface Mount	YES
Technology	CMOS	Temperature Grade	COMMERCIAL
Terminal Finish	TIN LEAD	Terminal Form	GULL WING
Terminal Pitch	0.5 mm	Terminal Position	DUAL
Toggle Bit	YES	Type	NOR TYPE
Width	8 mm	Write Cycle Time-Max (tWC)	10 ms