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See Technical Specifications

W39V040FAPZ +BOM

Flash memory integrated circuit with a capacity of 4 megabits

Manufacturer:

Winbond Electronics
Mfr.Part #:

W39V040FAPZ
Datasheet:

W39V040FAPZ Datasheet (PDF)
Programmabe:

Not Verified
Memory Type:

Non-Volatile
Memory Format:

FLASH
Technology:

FLASH
EDA/CAD Models:

Request Free CAD Models for W39V040FAPZ

W39V040FAPZ General Description

The W39V040FAPZ flash memory IC from Winbond Electronics Corporation is a versatile and efficient 4Mb storage solution. With a 3V operating voltage and SPI communication interface, this IC is ideal for a wide range of electronic devices. Its low-power design ensures that it won't drain your device's battery quickly, making it perfect for portable gadgets like smartphones and tablets. The page mode of 256 bytes allows for quick data transfers, while the sector erase mode of 4K bytes simplifies data management

Key Features

Single 3.3-volt operations:
− 3.3-volt read
− 3.3-volt erase
− 3.3-volt program
Fast Program operation:
− Byte-by-Byte programming: 35 µS (typ.)
Fast erase operation:
− Chip erase 100 mS (max.)
− Sector erase 25 mS (max.)
− Page erase 25 mS (max.)
Fast Read access time: Tkq 11 nS
Endurance: 10K cycles (typ.)
Twenty-year data retention
8 Even sectors with 64K bytes each, which is composed of 16 flexible pages with 4K bytes
Any individual sector or page can be erased
Hardware protection:
− Optional 16K byte or 64K byte Top Boot Block with lockout protection
− #TBL & #WP support the whole chip hardware protection
Flexible 4K-page size can be used as Parameter Blocks
Low power consumption
− Active current: 12.5 mA (typ. for FWH mode)
Automatic program and erase timing with internal VPP generation
End of program or erase detection
− Toggle bit
− Data polling
Latched address and data
TTL compatible I/O
Available packages: 32L PLCC, 32L STSOP, 40L TSOP (10 x 20 mm)

Specifications

Programmabe	Not Verified	Memory Type	Non-Volatile
Memory Format	FLASH	Technology	FLASH
Memory Size	4Mbit	Memory Organization	512K x 8
Memory Interface	Parallel	Access Time	300 ns
Voltage - Supply	3V ~ 3.6V	Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount	Base Product Number	W39V040