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参数资料
| 型号： | V55C3256164VGLK-10IPC |
| 厂商： | PROMOS TECHNOLOGIES INC |
| 元件分类： | DRAM |
| 英文描述： | SYNCHRONOUS DRAM, PBGA54 |
| 封装： | GREEN, MO-210, FBGA-54 |
| 文件页数： | 5/55页 |
| 文件大小： | 711K |
| 代理商： | V55C3256164VGLK-10IPC |
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13
V55C3256164VG Rev. 1.0 September 2008
ProMOS TECHNOLOGIES
V55C3256164VG
Recommended Operation and Characteristics for LV-TTL
TA = 0 to 70°C (Commercial) / -40 to 85°C (Industrial) / -40 to 105°C (H grade) / -40 to 125°C (Extended);
VSS = 0 V; VCC,VCCQ = (3.0~3.3) V ± 0.3 V
Note:
1.
All voltages are referenced to VSS.
2.
VIH may overshoot to VCC + 2.0 V for pulse width of < 4ns with 3.3V. VIL may undershoot to -2.0 V for pulse width < 4.0 ns with
3.3V. Pulse width measured at 50% points with amplitude measured peak to DC reference.
Operating Currents (TA = 0 to 70°C (Commercial) / -40 to 85°C (Industrial), VCC = (3.0~3.3)V ± 0.3V)
(Recommended Operating Conditions unless otherwise noted)
Notes:
7.
These parameters depend on the cycle rate and these values are measured by the cycle rate under the minimum value of tCK and
tRC. Input signals are changed one time during tCK.
8.
These parameter depend on output loading. Specified values are obtained with output open.
Parameter
Symbol
Limit Values
Unit
Notes
min.
max.
Input high voltage
VIH
2.0
Vcc+0.3
V
1, 2
Input low voltage
VIL
– 0.3
0.8
V
1, 2
Output high voltage (IOUT = – 4.0 mA)
VOH
2.4
–
V
Output low voltage (IOUT = 4.0 mA)
VOL
–0.4
V
Input leakage current, any input
(0 V < VIN < 3.6 V, all other inputs = 0 V)
II(L)
– 5
5
A
Output leakage current
(DQ is disabled, 0 V < VOUT < VCC)
IO(L)
– 5
5
A
Symbol
Parameter & Test Condition
Max.
Unit
Note
-6
-7 / -7PC
ICC1
Operating Current
tRC = tRCMIN., tRC = tCKMIN.
Active-precharge command cycling, without
Burst Operation
1 bank operation
80
mA
7
ICC2P
Precharge Standby Current
in Power Down Mode
CS =VIH, CKE≤ VIL(max)
tCK = min.
1
mA
7
ICC2PS
tCK = Infinity
1
mA
7
ICC2N
Precharge Standby Current
in Non-Power Down Mode
CS =VIH, CKE≥ VIL(max)
tCK = min.
15
mA
ICC2NS
tCK = Infinity
5
mA
ICC3N
No Operating Current
tCK = min, CS = VIH(min)
bank ; active state ( 4 banks)
CKE
≥ VIH(MIN.)
27
mA
ICC3P
CKE
≤ VIL(MAX.)
(Power down mode)
33
mA
ICC4
Burst Operating Current
tCK = min
Read/Write command cycling
80
mA
7,8
ICC5
Auto Refresh Current
tCK = min
Auto Refresh command cycling
110
mA
7
ICC7
Deep Power down current
10
uA
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