FLASH MEMORY

1

K9F2808U0C

Document Title

16M x 8 Bit NAND Flash Memory

Revision History

The attached datasheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right

to change the specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions about device. If you have

any questions, please contact the SAMSUNG branch office near you.

Revision No.

0.0

1.0

2.0

2.1

2.2

2.3

2.4

2.5

2.6

Remark

Advance

Advance

Preliminary

History

Initial issue.

TBGA PKG Dimension Change

48-Ball, 6.0mm x 8.5mm --> 63-Ball, 9.0mm x 11.0mm

1.A3 Pin assignment of TBGA Package is changed.(Page 4)

(before) NC --> (after) Vss

2. Add the Rp vs tr ,tf & Rp vs ibusy graph for 1.8V device (Page 32)

3. Add the data protection Vcc guidence for 1.8V device - below about

1.1V. (Page 33)

The min. Vcc value 1.8V devices is changed.

K9F28XXQ0C : Vcc 1.65V~1.95V --> 1.70V~1.95V

Pb-free Package is added.

K9F2808U0C-FCB0,FIB0

K9F2808Q0C-HCB0,HIB0

K9F2816U0C-HCB0,HIB0

K9F2816U0C-PCB0,PIB0

K9F2816Q0C-HCB0,HIB0

K9F2808U0C-HCB0,HIB0

K9F2808U0C-PCB0,PIB0

Some AC parameters are changed(K9F28XXQ0C).

tWC tWH tWP tRC tREH tRP tREA tCEA

Before

45

15

25

50

15

25

30

45

After

60

20

40

60

20

40

40

55

1. New definition of the number of invalid blocks is added.

(Minimum 502 valid blocks are guaranteed for each contiguous 64Mb

memory space)

2.

Note is added.

(VIL can undershoot to -0.4V and VIH can overshoot to VCC +0.4V for

durations of 20 ns or less.)

1. K9F2808U(Q)0C-DC(I)B0,K9F2816U(Q)0C-DC(I)B0 is deleted.

2. tWC is changed.

45ns(Before) ---> 50ns(After)

3. Minimum valid block number is changed.

1004(Before) --> 1009(After)

1. Minimum valid block number is changed.

1009(Before) --> 1004(After)

Draft Date

Apr. 15th 2002

Sep. 5th 2002

Dec.10th 2002

Mar. 6th 2003

Mar. 13rd 2003

Mar. 26th 2003

May. 24th 2003

Oct. 10th 2003

Note : For more detailed features and specifications including FAQ, please refer to Samsung’s Flash web site.

http://www.samsung.com/Products/Semiconductor/Flash/TechnicalInfo/datasheets.htm