DRAM
AS4LC4M16
Austin Semiconductor, Inc.
ICC OPERATING CONDITIONS AND MAXIMUM LIMITS1,2,3,5,6
(VCC = +3.3V ±0.3V)
-5
-6
PARAMETERS
STANDBY CURRENT: TTL
RAS\ = CAS\ = V
SYM
MAX
MAX
UNITS
NOTES
I
1.5
1
1.5
1
mA
CC1
CC2
IH
STANDBY CURRENT: CMOS
(RAS\ = CAS\ > V - 0.2V; DQs may be left open;
I
mA
CC
Other inputs: V > V - 0.2V or V < 0.2V)
IN
CC
IN
OPERATING CURRENT: Random READ/WRITE
Average power supply current
I
I
I
I
165
125
165
165
150
120
150
150
mA
mA
mA
mA
26
26
CC3
CC4
CC5
CC6
(RAS\, CAS\, address cycling: t = t [MIN])
RC
RC
OPERATING CURRENT: EDO PAGE MODE
Average power supply current
(RAS\ = V , CAS\, address cycling: t = t [MIN])
IL
PC
PC
REFRESH CURRENT: RAS\-ONLY
Average power supply current
22
(RAS\ cycling, CAS\ = V : t = t [MIN])
IH RC
RC
REFRESH CURRENT: CBR
Average power supply current
(RAS\, CAS\, address cycling: t = t [MIN])
4, 7, 23
RC
RC
REFRESH CURRENT: Extended ("S" version only)
Average power supply current: CAS\ = 0.2V or CBR cycling;
4, 7,
23, 37
I
1
1
1
1
mA
mA
CC7
CC8
RAS\ = t
(MIN); WE\ = V - 0.2V; A0 - A10, OE\ and
CC
RAS
D
= V - 0.2V or 0.2V (D may be left open); t = 125µS
CC IN RC
IN
REFRESH CURRENT: Self ("S" version only)
Average power supply current: CBR with RAS\ > t
(MIN)
RASS
I
4, 7, 37
and CAS\ held LOW; WE\ = V - 0.2V; A0 - A10, OE\ and
CC
D
= V - 0.2V or 0.2V (D may be left open)
CC IN
IN
AS4LC4M16
AustinSemiconductor,Inc.reservestherighttochangeproductsorspecificationswithoutnotice.
Rev. 1.0 7/02
8
AUSTIN [ AUSTIN SEMICONDUCTOR ]
