HY5DU12822B datasheet(15/37 Pages) HYNIX

Part #	HY5DU12822B

Description	512Mb DDR SDRAM

Download	37 Pages

Scroll/Zoom	100%

Manufacturer	HYNIX [Hynix Semiconductor]

Direct Link	http://www.skhynix.com/kor/main.do

Logo

15 / 37 page

Rev. 0.1 / May 2004

15

HY5DU12422B(L)TP

HY5DU12822B(L)TP

HY5DU121622B(L)TP

CKE FUNCTION TRUTH TABLE

Note :

When CKE=L, all DQ and DQS must be in Hi-Z state.

1. CKE and /CS must be kept high for a minimum of 200 stable input clocks before issuing any command.

2. All command can be stored after 2 clocks from low to high transition of CKE.

3. Illegal if CK is suspended or stopped during the power down mode.

4. Self refresh can be entered only from the all banks idle state.

5. Disabling CK may cause malfunction of any bank which is in active state.

Current

State

CKEn-

1

CKEn

/CS

/RAS

/CAS

/WE

/ADD

Action

SELF

REFRESH1

H

X

XXXXX

INVALID

L

H

X

Exit self refresh, enter idle after tSREX

L

H

L

H

X

Exit self refresh, enter idle after tSREX

LH

L

H

L

X

ILLEGAL

LH

L

H

L

X

ILLEGAL

L

H

L

XXX

ILLEGAL

L

XXXXX

NOP, continue self refresh

POWER

DOWN2

H

X

XXXXX

INVALID

L

H

X

Exit power down, enter idle

L

H

L

H

X

Exit power down, enter idle

LH

L

H

L

X

ILLEGAL

LH

L

H

L

X

ILLEGAL

L

H

L

XXX

ILLEGAL

L

X

NOP, continue power down mode

ALL BANKS

IDLE4

H

X

See operation command truth table

H

L

LLL

H

X

Enter self refresh

H

L

H

X

Exit power down

H

L

H

X

Exit power down

HL

L

H

L

X

ILLEGAL

HL

L

H

L

X

ILLEGAL

HL

L

H

X

ILLEGAL

H

L

LLLL

X

ILLEGAL

L

XXXXX

NOP

ANY STATE

OTHER

THAN

ABOVE

H

X

See operation command truth table

H

L

XXXXX

ILLEGAL5

L

H

XXXXX

INVALID

L

XXXXX

INVALID

Similar Part No. - HY5DU12822B

Manufacturer	Part #	Datasheet	Description
Hynix Semiconductor	HY5DU12822BLT	692Kb / 31P	512Mb DDR SDRAM
Hynix Semiconductor	HY5DU12822BT	692Kb / 31P	512Mb DDR SDRAM

More results

Similar Description - HY5DU12822B

Manufacturer	Part #	Datasheet	Description
Hynix Semiconductor	H5DU5182EFR-FAC	523Kb / 30P	512Mb DDR SDRAM
	HY5DU12822DT-D43	1Mb / 29P	512Mb DDR SDRAM
	HY5DU12422BT	692Kb / 31P	512Mb DDR SDRAM
	H5DU5182ETR-FAC	352Kb / 29P	512Mb DDR SDRAM
	HY5DU12422AT	381Kb / 33P	512Mb DDR SDRAM
	H5DU5182ETR-FAI	353Kb / 29P	512Mb DDR SDRAM
	HY5DU12822DFP-D43I	466Kb / 29P	512Mb DDR SDRAM
	HY5DU12822DFP-D43	468Kb / 29P	512Mb DDR SDRAM
	HY5DU12422C	2Mb / 31P	512Mb DDR SDRAM
	H5DU5182EFR-FAJ	511Kb / 30P	512Mb DDR SDRAM

More results

HY5DU12822B Datasheet(PDF) 15 Page - Hynix Semiconductor

HY5DU12822B Datasheet(HTML) 15 Page - Hynix Semiconductor

Similar Part No. - HY5DU12822B

Similar Description - HY5DU12822B

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

Datasheet Download

Link URL