參數(shù)資料
型號(hào): V54C3256804VBS7
廠(chǎng)商: PROMOS TECHNOLOGIES INC
元件分類(lèi): DRAM
英文描述: 32M X 8 SYNCHRONOUS DRAM, 5.4 ns, PBGA60
封裝: MO-210, FBGA-60
文件頁(yè)數(shù): 8/50頁(yè)
文件大?。?/td> 728K
代理商: V54C3256804VBS7
16
V54C3256(16/80/40)4VB Rev. 1.0 December 2003
ProMOS TECHNOLOGIES
V54C3256(16/80/40)4VB
Operating Currents (TA = 0 to 70°C, 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
tRC. Input signals are changed one time during tCK.
8.
These parameter depend on output loading. Specified values are obtained with output open.
Symbol
Parameter & Test Condition
Max.
Unit
Note
-6
-7 / -7PC
-8PC
ICC1
Operating Current
tRC = tRCMIN., tRC = tCKMIN.
Active-precharge command cycling,
without Burst Operation
1 bank operation
180
160
140
mA
7
ICC2P
Precharge Standby Current
in Power Down Mode
CS =VIH, CKE≤ VIL(max)
tCK = min.
2
mA
7
ICC2PS
tCK = Infinity
1
mA
7
ICC2N
Precharge Standby Current
in Non-Power Down Mode
CS =VIH, CKE≥ VIL(max)
tCK = min.
30
mA
ICC2NS
tCK = Infinity
5
mA
ICC3N
No Operating Current
tCK = min, CS = VIH(min)
bank ; active state ( 4 banks)
CKE
≥ V
IH(MIN.)
30
mA
ICC3P
CKE
≤ V
IL(MAX.)
(Power down mode)
555
mA
ICC4
Burst Operating Current
tCK = min
Read/Write command cycling
170
150
120
mA
7,8
ICC5
Auto Refresh Current
tCK = min
Auto Refresh command cycling
220
200
180
mA
7
ICC6
Self Refresh Current
Self Refresh Mode, CKE
≤ 0.2V
1.5
mA
L-version
(C component rev)
0.8
mA
U-version
(C component rev)
0.5
mA
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