W9825G2JB Datasheet, PDF (14/41 Pages) Winbond – 2M  4 BANKS  32BITS SDRAM

W9825G2JB
Note: These parameters are periodically sampled and not 100% tested.
9.4 DC Characteristics
(VDD = 3.3V  0.3V for-6, VDD = 2.7V~3.6V for -6I/-75/75I, TA = 0 to 70°C for -6/-75, TA = -40 to 85°C for -6I/75I)
PARAMETER
Operating Current
t_CK = min., t_RC = min.
Active precharge
command cycling without
burst operation
1 bank operation
Standby Current
t_CK = min, CS = VIH
CKE = VIH
VIH/L = VIH(min)/VIL(max.) CKE = VIL
Bank: Inactive state
(Power-down mode)
Standby Current
CLK = VIL, CS = VIH
CKE = VIH
VIH/L = VIH(min)/VIL(max)
BANK: Inactive state
CKE = VIL
(Power-down mode)
No Operating Current
t_CK = min., CS = VIH(min)
CKE = VIH
BANK: Active state
(4 banks)
CKE = VIL
(Power-down mode)
Burst Operating Current
t_CK = min.
Read/ Write command cycling
Auto Refresh Current
t_CK = min.
Auto refresh command cycling
SYM.
-6/-6I
MAX.
-75/75I
MAX.
UNIT
IDD1
100
90
IDD2
40
IDD2P
4
IDD2S
24
IDD2PS
4
IDD3
70
IDD3P
24
IDD4
150
IDD5
130
40
4
24
4
mA
60
24
140
120
Self Refresh Current
Self Refresh Mode
CKE = 0.2V
IDD6
4
4
NOTES
3
3
3
3, 4
3
PARAMETER
Input Leakage Current
(0V  VIN  VDD, all other pins not under test = 0V)
Output Leakage Current
(Output disable , 0V  VOUT  VDDQ)
LVTTL Output ^H^ Level Voltage
(IOUT = -2 mA )
LVTTL Output ^L^ Level Voltage
(IOUT = 2 mA )
SYM.
II(L)
IO(L)
VOH
VOL
MIN.
-5
-5
2.4
-
MAX.
5
5
-
0.4
UNIT
µA
µA
V
V
NOTES
- 14 -
Publication Release Date: Apr. 11, 2011
Revision A01