DESCRIPTION
The THM91000S/L is a 1,048,576 words by 9 bits.
dynamic RAM module which assembled 9 pcs of
TC511000J on the printed circuit board.
The THM91000S/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 9 bits organization
Fast access time
TRAC
¹AA
CAC
RC
tpc
RAS Access Time
Column Address Access Time
CAS Access Time
Cycle Time
Fast Page Mode Cycle Time
THM91000S/L-10
100ns
50ns
25ns
190ns
55ns
THM91000S/L-12
120ns
60ns
30ns
220ns
70ns
Single power supply of 5V ± 10%
Low power
2,970mW MAX. Operating (THM91000S/L-10)
2,475mW MAX. Operating
49.5mW MAX. Standby
(THM91000S/L-12)
CAS before RAS refresh, RAS only refresh, Hidden
refresh, and Fast Page Mode capability
All inputs and outputs TTL compatible
512 refresh cycles/8ms