Detailed Product Description

computer chip/ pc chip/ic / I/O Chip w39v040apz

Single 3.3V operations:
3.3v Read
3.3V Erase
3.3V Program

Fast Program Operations:
Byte-by-byte programming: 35  s(typ.)

Fast Erase Operation:
Chip erase 100ms (Max.)
Sector erase 25ms (max.)
Page erase 25ms(max.)

Fast read access time: Tkg 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 while chip hardware protection
Flexible 4K page size can be used as parameter blocks

Low power consumption
Active current: 12.0ma (typ.for LPC mode)

Automatic program and erase timing with internal Vpp generation

End of progrm or erase detection
toggle bit
data polling

Latched address and data

TTL compatible I/O

Available packages: 32L PLCC, 32L STSOP

supplying all kinds of computer IC chipset.

IC chipset including:north bridge,south bridge,vga chipset,audio chipset,i/o chipset,nic card chipset.

Shenzhen Bells Electronics Co., Ltd.  is an enterprise that sells computer desktop and laptop parts and accessories, as well as industrial controller chips. We specialize in the sales of North Bridge and South Bridge chips for main boards, and we also offer all kinds of digital products. Our products include different types of computer and companion chips such as CPU processors, North Bridge chips, South Bridge chips, VGA chips, NIC chips, internal memory, VRAM chips, internet server chips, switch chips, communication network control chips, as well as audio and video image processing chips.

If you are interested our products,welcome to inquiry.