THM72V2010AG Datasheet, PDF (1/30 Pages) Toshiba Semiconductor – 2,097,152 WORDS X 72 BIT DYNAMIC RAM MODULE

TOSHIBA
THM72V2010AG/ATG-60/70
2,097,152 WORDS X 72 BIT DYNAMIC RAM MODULE
PRELIMINARY
Description
The THM72V2010AG/ATG is a 2,097,152 words by 72 bits dynamic RAM module which assembled 9 pcs of TC51V17800ANJ/ANT
on the printed circuit board. This module is optimized for application to the systems which are required high density and large capacity
such as main memory of the computers and as image memory systems, and to the others which are requested compact size.
Features
• 2,097,152 words by 72 bits organization
• Fast access time and cycle time
• Single power supply of 3.3V±5%
• Low Power
- 4,095mW MAX. Operating
- (THMxxxxxx-60)
- 3,470mW MAX. Operating
- (THMxxxxxx-70)
- 50.4mW MAX. Standby
• Read-Modify-Write, CAS before RAS refresh,
RAS-only refresh, Hidden refresh, and Fast
Page Mode capability
• All inputs and outputs TTL compatible
• 2,048 refresh cycles/32ms
• Package: 168pin Gold Contact
THM72V2010AG-x SOJ type
THM72V2010ATG-x TSOP type
Key Parameters
t_RAC RAS Access
Time
t_AA Column
Address
Access Time
t_CAC CAS Access
Time
t_RC Cycle Time
t_PC Fast Page
Mode Cycle
Time
-60 -70
60ns 70ns
35ns 40ns
20ns 25ns
110ns 130ns
40ns 45ns
-60 -70
PD0 “H” “H”
PD1 “L” “L”
PD2 “L” “L”
PD3 “H” “H”
PD4 “L” “L”
PD5 “H” “L”
PD6 “H” “H”
PD7 “L” “L”
ID0 V_SS V_SS
ID1 V_SS V_SS
Note “H”: High Level (buffered)
“L”: Low Level (buffered)
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rectly, in contravention of the U.S. Export Administration Regulations is strictly prohibited.
2. LIFE SUPPORT POLICY
Toshiba products described in this document are not authorized for use as critical components in life support systems without the written consent of the appropriate officer of Toshiba America, Inc. Life support sys-
tems are either systems intended for surgical implant in the body or systems which sustain life.
A critical component in any component of a life support system whose failure to perform may cause a malfunction of the life support system, or may affect its safety or effectiveness.
3. The information in this document has been carefully checked and is believed to be reliable; however no responsibility can be assumed for inaccuracies that may not have been caught. All information in this data book
is subject to change without prior notice. Furthermore, Toshiba cannot assume responsibility for the use of any license under the patent rights of Toshiba or any third parties.
TOSHIBA AMERICA ELECTRONIC COMPONENTS, INC.
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