m5m4v4s40ctp-12 Mitsumi Electronics, Corp., m5m4v4s40ctp-12 Datasheet - Page 30

• Manufacturer Part Number: m5m4v4s40ctp-12
• Description: 2-bank 131072-word 16-bit Synchronous Dram
• Manufacturer: Mitsumi Electronics, Corp.

SDRAM (Rev. 0.3)
SWITCHING CHARACTERISTICS
(Ta=0 ~ 70°C, Vdd = VddQ = 3.3 ± 0.3v, Vss = VssQ = 0v, unless otherwise noted)
Feb ‘97 Preliminary
V
Output Load Condition
OUT
Symbol Parameter
tCAC
tRAC
tOLZ
tOHZ
tAC
tOH
50 ohm
4M (2-BANK x 131072-WORD x 16-BIT) Synchronous DRAM
Access time from CLK
Column Access Time
Row Access Time
Output Hold time from
CLK
Delay time, output low
impedance from CLK
Delay time, output high
impedance from CLK
50pF
CLK
DQ
V
TT
=1.4V
V
REF
=1.4V
MITSUBISHI ELECTRIC
tAC
M5M4V4S40CTP-12, -15
CL=1
CL=2
CL=3
tOH
Min.
3
0
3
CLK
-12
Output Timing Measurement
Reference Point
Max.
24.5
54.5
tOHZ
9.5
27
8
8
Limits
DQ
Min.
3
0
3
-15
Max.
30
12
30
10
60
9
1.4V
1.4V
MITSUBISHI LSIs
Unit
ns
ns
ns
ns
ns
ns
ns
ns
1.4V
1.4V
30