IS42VM16200D Datasheet PDF - ISSI
| Part Number | IS42VM16200D | |
| Description | 1M x 16Bits x 2Banks Low Power Synchronous DRAM | |
| Manufacturers | ISSI | |
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There is a preview and IS42VM16200D download ( pdf file ) link at the bottom of this page. Total 30 Pages | ||
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IS42/45SM/RM/VM16200D
1M x 16Bits x 2Banks Low Power Synchronous DRAM
Description
These IS42SM/RM/VM16200D are low power 33,554,432 bits CMOS Synchronous DRAM organized as 2 banks of 1,048,576 words x 16
bits. These products are offering fully synchronous operation and are referenced to a positive edge of the clock. All inputs and outputs
are synchronized with the rising edge of the clock input. The data paths are internally pipelined to achieve high bandwidth. All input
and output voltage levels are compatible with LVCMOS.
Features
JEDEC standard 3.3V, 2.5V, 1.8V power supply
• Auto refresh and self refresh
• All pins are compatible with LVCMOS interface
• 4K refresh cycle / 64ms
• Programmable Burst Length and Burst Type
- 1, 2, 4, 8 or Full Page for Sequential Burst
- 4 or 8 for Interleave Burst
• Programmable CAS Latency : 2,3 clocks
• All inputs and outputs referenced to the positive edge of the
system clock
• Data mask function by DQM
• Internal dual banks operation
• Burst Read Single Write operation
• Special Function Support
- PASR(Partial Array Self Refresh)
- Auto TCSR(Temperature Compensated Self Refresh)
- Programmable Driver Strength Control
- Full Strength or 1/2, 1/4, of Full Strength
- Deep Power Down Mode
• Automatic precharge, includes CONCURRENT Auto Precharge
Mode and controlled Precharge
Copyright © 2015 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its
products at any time 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
Rev. A | November 2015
www.issi.com - [email protected]
1
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Figure3: Simplified State Diagram
IS42/45SM/RM/VM16200D
EXTENDED
MODE
REGISTER
SET
SELF
REFRESH
MODE
REGISTER
SET
MRS
IDLE
REF CBR
REFRESH
DEEP
POWER
DOWN
WRITE
WRITE
SUSPEND
CKE
CKE
WRITE
ROW
ACTIVE
CKE
CKE
POWER
DOWN
ACTIVE
POWER
DOWN
READ
WRITE
READ
READ
CKE
CKE
READ
SUSPEND
WRITE A
SUSPEND
CKE
CKE
WRITE A
READ A
CKE
CKE
READ A
SUSPEND
POWER
ON
PRECHARGE
PRE-
CHARGE
Rev. A | November 2015
www.issi.com - [email protected]
Automatic Sequence
Manual Input
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for IS42VM16200D electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ IS42VM16200D.PDF Datasheet ] | |
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