DESCRIPTION
The THM81000S/L is a 1,048,576 words by 8 bits
dynamic RAM module which assembled 8 pcs of
TC511000J on the printed circuit board.
The THM81000S/L is optimized for application to the
systems which are required high density and large capaci
ty such as main memory of the computers and an image
memory systems, and to the others which are requested
compact size.


FEATURES
1,048,576 words by 8 bits organization
Fast access time
¹RAC
¹AA
¹CAC
¹RC
1pc
RAS Access Time
Column Address Access Time
CAS Access Time
Cycle Time
Fast Page Mode Cycle Time
THM81000S/L-10
100ns
50ns
25ns
190ns
55ns
THM81000S/L-12
120ns
60ns
30ns
220ns
70ns
Single power supply of 5V ± 10%
Low power
2,640mW MAX. Operating (THM81000S/L-10)
2,200mW MAX. Operating (THM81000S/L-12)
44mW MAX. Standby
CAS before RAS refresh, RAS only refresh, Hidden
refresh, and Fast Page Mode capability
All inputs and outputs TTL compatible
• 512 refresh cycles/8ms