參數(shù)資料
型號(hào): V54C3128804VCI7PC
廠商: PROMOS TECHNOLOGIES INC
元件分類: DRAM
英文描述: 16M X 8 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封裝: 0.400 INCH, GREEN, PLASTIC, TSOP2-54
文件頁(yè)數(shù): 9/56頁(yè)
文件大?。?/td> 688K
代理商: V54C3128804VCI7PC
17
V54C3128(16/80/40)4VC Rev. 1.1 November 2007
ProMOS TECHNOLOGIES
V54C3128(16/80/40)4VC
Recommended Operation and Characteristics for LV-TTL
TA = 0 to 70 °C (Commercial), -40 to 85°C (Industrial), -40 to 125°C (Extended) ; VSS = 0 V; VCC,VCCQ = 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) ,-40 to 125°C (Extended), VCC
= 3.3V
± 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
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
(I/O is disabled, 0 V < VOUT < VCC)
IO(L)
– 5
5
A
Symbol
Parameter & Test Condition
Max.
Unit
Note
-5
-6
-7 / -7PC
ICC1
Operating Current
tRC = tRCMIN., tRC = tCKMIN.
Active-precharge command cycling, with-
out Burst Operation
1 bank operation
145
130
120
mA
7
ICC2P
Precharge Standby Current
in Power Down Mode
CS =VIH, CKE≤ VIL(max)
tCK = min.
2
mA
7
ICC2PS
tCK = Infinity
2
mA
7
ICC2N
Precharge Standby Current
in Non-Power Down Mode
CS =VIH, CKE≥ VIL(max)
tCK = min.
25
mA
ICC2NS
tCK = Infinity
15
mA
ICC3N
No Operating Current
tCK = min, CS = VIH(min)
bank ; active state ( 4 banks)
CKE
≥ VIH(MIN.)
45
40
mA
ICC3P
CKE
≤ VIL(MAX.)
(Power down mode)
55
5
mA
ICC4
Burst Operating Current
tCK = min
Read/Write command cycling
160
150
140
mA
7,8
ICC5
Auto Refresh Current
tCK = min
Auto Refresh command cycling
210
200
190
mA
7
ICC6
Self Refresh Current
Self Refresh Mode, CKE
≤ 0.2V
Standard
2
mA
Low-Power
800
uA
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