HM5264165FLTT-B60 datasheet(10/65 Pages) ELPIDA

Part #	HM5264165FLTT-B60

Description	64M LVTTL interface SDRAM 133 MHz/100 MHz 1-Mword 횞 16-bit 횞 4-bank/2-Mword 횞 8-bit 횞 4-bank /4-Mword 횞 4-bit 횞 4-bank PC/133, PC/100 SDRAM

Download	65 Pages

Scroll/Zoom	100%

Manufacturer	ELPIDA [Elpida Memory]

Direct Link	http://www.elpida.com/en

Logo

10 / 65 page

HM5264165F/HM5264805F/HM5264405F-75/A60/B60

Data Sheet E0135H10

10

V

SS and VSSQ (power supply pins): Ground is connected. (VSS is for the internal circuit and VSSQ is for the

output buffer.)

Command Operation

Command Truth Table

The SDRAM recognizes the following commands specified by the

CS, RAS, CAS, WE and address pins.

CKE

Command

Symbol

n - 1 n

CS RAS CAS WE A12/A13 A10

A0

to A11

Ignore command

DESL

H

×

H

×××

×

No operation

NOP

H

×

L

HHH

××

×

Burst stop in full page

BST

H

×

L

HHL

××

×

Column address and read command

READ

H

×

LH

L

H

V

L

V

Read with auto-precharge

READ A

H

×

LH

L

H

V

H

V

Column address and write command

WRIT

H

×

LH

L

V

L

V

Write with auto-precharge

WRIT A

H

×

LH

L

V

H

V

Row address strobe and bank active

ACTV

H

×

LL

H

V

Precharge select bank

PRE

H

×

LL

H

L

V

L

×

Precharge all bank

PALL

H

×

LL

H

L

×

H

×

Refresh

REF/SELF H

V

L

H

××

×

Mode register set

MRS

H

×

L

LLL

V

Note:

H: V

IH.

L: V

IL. ×: VIH or VIL.

V: Valid address input

Ignore command [DESL]: When this command is set (

CS is High), the SDRAM ignore command input at

the clock. However, the internal status is held.

No operation [NOP]: This command is not an execution command. However, the internal operations

continue.

Burst stop in full-page [BST]: This command stops a full-page burst operation (burst length = full-page

(256; HM5264165F, 512; HM5264805F, 1024; HM5264405F)), and is illegal otherwise.

When data

input/output is completed for a full page of data, it automatically returns to the start address, and input/output

is performed repeatedly.

Similar Part No. - HM5264165FLTT-B60

Manufacturer	Part #	Datasheet	Description
Hitachi Semiconductor	HM5264165FLTT-B60	870Kb / 67P	64M LVTTL interface SDRAM 133 MHz/100 MHz

More results

Similar Description - HM5264165FLTT-B60

Manufacturer	Part #	Datasheet	Description
Elpida Memory	HM5225165B	462Kb / 63P	256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 횞 16-bit 횞 4-bank/8-Mword 횞 8-bit 횞 4-bank /16-Mword 횞 4-bit 횞 4-bank PC/133, PC/100 SDRAM
	HM5257165B	463Kb / 62P	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword 횞 16-bit 횞 4-bank/16-Mword 횞 8-bit 횞 4-bank /32-Mword 횞 4-bit 횞 4-bank PC/133, PC/100 SDRAM
	HM5259165B	368Kb / 63P	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword 횞 16-bit 횞 4-bank/16-Mword 횞 8-bit 횞 4-bank /32-Mword 횞 4-bit 횞 4-bank PC/133, PC/100 SDRAM
	HM5212165FLTD-75	645Kb / 62P	128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword 횞 16-bit 횞 4-bank/4-Mword 횞 8-bit 횞 4-bank PC/133, PC/100 SDRAM
	HM5212165FTD-75	570Kb / 62P	128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword 횞 16-bit 횞 4-bank/4-Mword 횞 8-bit 횞 4-bank PC/133, PC/100 SDRAM
	HM52Y25165B-B6	363Kb / 60P	256M SDRAM 100 MHz 4-Mword 횞 16-bit 횞 4-bank /16-Mword 횞 4-bit 횞 4-bank
	HM5425161B	489Kb / 65P	256M SSTL_2 interface DDR SDRAM 143 MHz/133 MHz/125 MHz/100 MHz 4-Mword 횞 16-bit 횞 4-bank/8-Mword 횞 8-bit 횞 4-bank/ 16-Mword 횞 4-bit 횞 4-bank
Hitachi Semiconductor	HM5212165F	859Kb / 63P	128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword X 16-bit X 4-bank/4-Mword X 8-bit X 4-bank PC/133, PC/100 SDRAM
Hitachi Semiconductor	HM5225645F	81Kb / 16P	256M LVTTL interface SDRAM 100 MHz 1-Mword x 64-bit x 4-bank/2-Mword x 32-bit x 4-bank PC/100 SDRAM
Elpida Memory	HB52F168GB-B	135Kb / 19P	128 MB Unbuffered SDRAM Micro DIMM 16-Mword 횞 64-bit, 133/100 MHz Memory Bus, 1-Bank Module (4 pcs of 16 M 횞 16 components) PC133/100 SDRAM

More results

HM5264165FLTT-B60 Datasheet(PDF) 10 Page - Elpida Memory

HM5264165FLTT-B60 Datasheet(HTML) 10 Page - Elpida Memory

Similar Part No. - HM5264165FLTT-B60

Similar Description - HM5264165FLTT-B60

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 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65

Datasheet Download

Link URL