Datasheet > IS46TR82560B

IS46TR82560B

更新时间： 2024-10-29 01:08:19

品牌	Logo	应用领域
美国芯成 - ISSI		/
页数	文件大小	规格书
88页	3858K
描述
Programmable CAS Latency

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数据手册

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IS46TR82560B 数据手册

IS43/46TR16128B, IS43/46TR16128BL,

IS43/46TR82560B, IS43/46TR82560BL

256Mx8, 128Mx16 2Gb DDR3 SDRAM

AUGUST 2014

FEATURES



Standard Voltage: V_DDand V_DDQ= 1.5V ± 0.075V



Refresh Interval:

7.8 us (8192 cycles/64 ms) Tc= -40°C to 85°C

3.9 us (8192 cycles/32 ms) Tc= 85°C to 105°C

Low Voltage (L): V_DDand V_DDQ= 1.35V + 0.1V, -0.067V

- Backward compatible to 1.5V



Partial Array Self Refresh



High speed data transfer rates with system

frequency up to 1066 MHz

Asynchronous RESET pin



8 internal banks for concurrent operation

8n-Bit pre-fetch architecture

TDQS (Termination Data Strobe) supported (x8

only)



OCD (Off-Chip Driver Impedance Adjustment)

Dynamic ODT (On-Die Termination)

Driver strength : RZQ/7, RZQ/6 (RZQ = 240 Ω)

Write Leveling

Programmable CAS Latency

Programmable Additive Latency: 0, CL-1,CL-2

Programmable CAS WRITE latency (CWL) based

on tCK



Programmable Burst Length: 4 and 8

Operating temperature:

Programmable Burst Sequence: Sequential or

Interleave

Commercial (T_C= 0°C to +95°C)

Industrial (T_C= -40°C to +95°C)

Automotive, A1 (T_C= -40°C to +95°C)

Automotive, A2 (T_C= -40°C to +105°C)



BL switch on the fly

Auto Self Refresh(ASR)

Self Refresh Temperature(SRT)

ADDRESS TABLE

Parameter

OPTIONS

256Mx8

A0-A14

A0-A9

BA0-2

1KB

128Mx16

A0-A13

A0-A9

BA0-2

2KB



Configuration:

Row Addressing

Column Addressing

Bank Addressing

256Mx8

128Mx16



Package:

Page size

Auto Precharge

Addressing

96-ball FBGA (9mm x 13mm) for x16

78-ball FBGA (8mm x 10.5mm) for x8

A10/AP

BL switch on the fly

A12/BC#

SPEED BIN

Speed Option

15H

125K

107M

093N

Units

JEDEC Speed Grade

DDR3-1333H

DDR3-1600K

DDR3-1866M

DDR3-2133N

CL-nRCD-nRP

tRCD,tRP(min)

9-9-9

13.5

11-11-11

13.75

13-13-13

13.91

14-14-14

13.09

tCK

Note: Faster speed options are backward compatible to slower speed options.

without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised

to obtain the latest version of this device specification before relying on any published information and before placing orders for products.

Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product

can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use

in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that:

a.) the risk of injury or damage has been minimized;

b.) the user assume all such risks; and

c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances

Integrated Silicon Solution, Inc. – www.issi.com –

Rev. B

08/25/2014

12 3 4 5 6 7...88

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与IS46TR82560B相关器件

型号	品牌	获取价格	描述	数据表
IS46TR82560BL	ISSI	获取价格	Programmable CAS Latency
IS46TR82560C	ISSI	获取价格	Programmable CAS Latency
IS46TR82560CL	ISSI	获取价格	Programmable CAS Latency
IS46TR85120A-107MBLA1	ISSI	获取价格	512Mx8, 256Mx16 4Gb DDR3 SDRAM
IS46TR85120A-107MBLA2	ISSI	获取价格	512Mx8, 256Mx16 4Gb DDR3 SDRAM
IS46TR85120A-125KBLA1	ISSI	获取价格	512Mx8, 256Mx16 4Gb DDR3 SDRAM
IS46TR85120A-125KBLA2	ISSI	获取价格	512Mx8, 256Mx16 4Gb DDR3 SDRAM
IS46TR85120A-187FBLA2	ISSI	获取价格	DDR DRAM, 512MX8, 0.3ns, CMOS, PBGA78, 9 X 10.50 MM, 0.80 MM PITCH, LEAD FREE, FBGA-78
IS46TR85120AL-125KBLA1	ISSI	获取价格	512Mx8, 256Mx16 4Gb DDR3 SDRAM
IS46TR85120AL-125KBLA2	ISSI	获取价格	512Mx8, 256Mx16 4Gb DDR3 SDRAM

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