m52s128324a Elite Semiconductor Memory Technology Inc., m52s128324a Datasheet - Page 5

• Manufacturer Part Number: m52s128324a
• Description: 1m X 32 Bit X 4 Banks Synchronous Dram
• Manufacturer: Elite Semiconductor Memory Technology Inc.

ESMT
CAPACITANCE (V
DC CHARACTERISTICS
Recommended operating condition unless otherwise noted，T
Note :
Elite Semiconductor Memory Technology Inc.
Input capacitance (A0 ~ A11, BA0 ~ BA1)
Input capacitance
(CLK, CKE, CS , RAS , CAS , WE & DQM)
Data input/output capacitance (DQ0 ~ DQ31)
Operating Current
(One Bank Active)
Precharge Standby Current
in power-down mode
Precharge Standby Current
in non power-down mode
Active Standby Current
in power-down mode
Active Standby Current
in non power-down mode
(One Bank Active)
Operating Current
(Burst Mode)
Refresh Current
Self Refresh Current
Deep Power Down Current
1. Measured with outputs open. Addresses are changed only one time during t
2. Refresh period is 64ms. A maximum of eight consecutive AUTO REFRESH commands (with tRFCmin) can be posed to
3. TCSR must be issued by EMRS.
Parameter
any given SDRAM, and the maximum absolute internal between any AUTO REFRSH command and the next AUTO
REFRESH command is 8x15.6μm. Addresses are changed only one time during t
Parameter
DD
= 2.5V, T
I
I
I
I
I
I
I
I
I
I
I
I
I
Symbol
CC1
CC2P
CC2PS
CC2N
CC2NS
CC3P
CC3PS
CC3N
CC3NS
CC4
CC5
CC6
CC7
A
= 25 C
Burst Length = 1
t
I
CKE
CKE & CLK
CKE
Input signals are changed one time during 20ns
CKE
input signals are stable
CKE
CKE & CLK
CKE
Input signals are changed one time during 2clks
All other pins
CKE
input signals are stable
I
Page Burst
2 Banks activated
t
t
CKE
CKE
RC
OL
OL
CK
RC
° , f = 1MHZ)
≥
≥
= 0 mA
= 0 mA
= t
t
≤
≥
≥
≤
≥
≥
t
≤
≤
RC
RC
CK
V
V
V
V
V
V
0.2V
0.2V
(min)
(min)
(min)
IL
IH
IH
IL
IH
IH
(max), tcc = 10ns
(max), tcc = 10ns
(min), CS
(min), CLK
(min), CS
(min), CLK
Symbol
≤
≤
COUT
CIN1
CIN2
V
V
≥
IL
IL
(max), t
(max), t
Test Condition
V
DD
A
= 0 to 70 C
≤
≤
≥
≥
-0.2V or ≤ 0.2V
V
V
V
V
cc
IL
cc
IL
IH
(max), t
IH
(max), tcc =
=
=
(min), t
(min), t
∞
∞
°
Min
cc
TCSR range
2
2
2
cc
CC
=
4 Banks
2 Banks
1 Bank
= 10ns
=15ns
∞
∞
CC(min)
.
Publication Date: Mar. 2009
Revision: 1.4
CC
Max
120
200
(min).
4
4
5
1.5
0.9
0.6
90
45
-7
M52S128324A
Version
0.8
0.6
0.1
25
40
10
7
3
3
100
160
-10
1.6
1.0
0.7
70
70
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Unit
°C
pF
pF
pF
5/47
Note
1,2
1,2
3