M65KA512AB8W3 datasheet(3/55 Pages) STMICROELECTRONICS

Part #	M65KA512AB8W3

Description	512Mbit (4 Banks x 8M x 16), 133 MHz Clock Rate, Bare Die, 1.8 V Supply, Low Power SDRAM

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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M65KA512AB

Contents

3/55

4.5

Read command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.6

Precharge command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.7

Auto Precharge command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.8

Burst Terminate command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.9

Data Mask command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.10

Clock Suspend command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.11

Auto Refresh command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.12

Self Refresh command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.13

Power-Down command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.14

Deep Power-Down command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5

Register descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.1

Mode Register description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.2

Burst Length bits (MR0 to MR2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.3

Burst Type bit (MR3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.4

CAS Latency bits (MR4 to MR6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.5

Extended Mode Register description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.5.1

Partial Array Self Refresh bits (EMR0-EMR2) . . . . . . . . . . . . . . . . . . . . 22

5.5.2

Driver Strength bit (EMR5-EMR6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.5.3

Automatic Temperature Compensated Self Refresh bits (EMR3-EMR4) .

22

6

Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7

DC and ac parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

8

Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

9

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

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Similar Description - M65KA512AB8W3

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	M65KG512AB	482Kb / 54P	512Mbit (4 banks x 8 Mb x 16) 1.8 V supply, DDR low power SDRAM
Elite Semiconductor Mem...	M13S5121632A	971Kb / 47P	8M x 16 Bit x 4 Banks Double Data Rate SDRAM
STMicroelectronics	M65KG256AB	506Kb / 51P	256Mbit (4 Banks x 4M x 16) 1.8V Supply, 133MHz Clock Rate, DDR Low Power SDRAM
Samsung semiconductor	K4S511632D	45Kb / 9P	DDP 512Mbit SDRAM 8M x 16bit x 4 Banks Synchronous DRAM LVTTL
Winbond	W9751G6JB-25	1Mb / 87P	8M x 4 BANKS x 16 BIT DDR2 SDRAM
Elite Semiconductor Mem...	M14D5121632A	980Kb / 59P	8M x 16 Bit x 4 Banks DDR II SDRAM
Elite Semiconductor Mem...	M14D5121632A	987Kb / 59P	8M x 16 Bit x 4 Banks DDR II SDRAM
Samsung semiconductor	K4S511633F	114Kb / 12P	8M x 16Bit x 4 Banks Mobile SDRAM
Samsung semiconductor	K4S51163PF-YF	114Kb / 12P	8M x 16Bit x 4 Banks Mobile-SDRAM
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