M29W640GL70ZF6F datasheet(1/90 Pages) NUMONYX

Part #	M29W640GL70ZF6F

Description	64 Mbit (8Mb x8 or 4Mb x16, Page) 3V supply Flash memory

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Manufacturer	NUMONYX [Numonyx B.V]

Direct Link	http://www.numonyx.com

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1 / 90 page

March 2008

Rev 5

1/90

1

M29W640GH M29W640GL

M29W640GT M29W640GB

64 Mbit (8Mb x8 or 4Mb x16, Page)

3V supply Flash memory

Feature

■ Supply Voltage

–VCC = 2.7 to 3.6 V for Program/Erase/Read

–VPP =12 V for Fast Program (optional)

■ Asynchronous Random/Page Read

– Page Width: 4 words

– Page Access: 25 ns

– Random Access: 60 ns, 70 ns, 90 ns

■ Fast Program commands

– 2 word/4 byte Program (without VPP=12 V)

– 4 word/8 byte Program (with VPP=12 V)

– 16 word/32 byte Write Buffer

■ Programming time

– 10 µs per byte/word typical

– Chip Program time: 10 s (4-word Program)

■ Memory organization

– M29W640GH/L:

128 main blocks, 64 Kbytes each

– M29W640GT/B

Eight 8 Kbytes Boot blocks (top or bottom)

127 Main blocks, 64 Kbytes each

■ Program/Erase controller

– Embedded byte/word program algorithms

■ Program/Erase Suspend and Resume

– Read from any block during Program

Suspend

– Read and Program another block during

Erase Suspend

■ ECOPACK® packages

■ 128 word Extended Memory block

– Extra block used as security block or to

store additional information

■ Low power consumption:Standby and

Automatic Standby

■ Unlock Bypass Program command

– Faster Production/Batch Programming

■ Common Flash Interface: 64-bit Security Code

■ VPP/WP pin for Fast Program and Write Protect

■ Temporary Block Unprotection mode

■ 100,000 Program/Erase cycles per block

■ Electronic Signature

– Manufacturer Code: 0020h

– Device code (see Table 1)

FBGA

TSOP56 (NB)

14 x 20mm(1

)

TBGA64 (ZF)

10 x 13mm(1)

TSOP48 (NA)

12 x 20mm

TFBGA48 (ZA)

6 x 8mm

FBGA

1. Packages only available upon request.

Table 1.

Device summary

Root Part Number

Device code

M29W640GH: Uniform, last block protected by VPP/WP

227Eh + 220Ch + 2201h

M29W640GL: Uniform, first block protected by VPP/WP

227Eh + 220Ch + 2200h

M29W640GT: Top Boot Blocks

227Eh + 2210h + 2201h

M29W640GB: Bottom Boot Blocks

227Eh + 2210h + 2200h

www.numonyx.com

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