參數(shù)資料
型號(hào): HYB25S256160AC-7.5
廠商: INFINEON TECHNOLOGIES AG
元件分類: DRAM
英文描述: 16M X 16 SYNCHRONOUS DRAM, 7.5 ns, PBGA54
封裝: 12 X 8 MM, PLASTIC, TFBGA-54
文件頁數(shù): 6/16頁
文件大小: 490K
代理商: HYB25S256160AC-7.5
HYS25[L/S]256160A[F/C]–7.5
256MBit Mobile-RAM
Electrical Characteristics
Internet Data Sheet
14
Rev. 1.40, 2005-05
03292006-M7EN-VIAQ
4.2
Current Specification
Table 7
Input and Output Capacitances
Parameter
Symbol
Values
Unit
Note/
Test Condition
min.
typ. max.
Input Capacitance: CLK
C
I1
––
3.5
pF
1)
1) These values are guaranteed by design and are tested on a sample base only.
V
DDQ = VDD = 2.5 V ± 0.2 V, f = 1 MHz,
T
CASE =25 °C, VOUT(DC) = VDDQ/2, VOUT (Peak to Peak) 0.2 V. Unused pins are tied to ground.
Input Capacitance: All other input-only pins
C
I2
––
3.8
pF
Input/Output Capacitance: DQ
C
IO
4.0
5.0
pF
Table 8
I
DD Specification and Conditions
1)2)
1) 0
°C ≤ T
C ≤ 70 °C (comm.) and –25 °C ≤ TCASE +85 °C; recommended operating conditions unless otherwise noted
2) For proper power-up see the operation section of this data sheet.
Parameter
Symbol
–7.5
Unit Note/ Test Condition
typ.
max.
Operating current
Single bank access cycles
I
DD1
—65
mA
t
RC = tRC,MIN
3)
3) These parameters depend on the frequency. These values are measured at 133MHz for –7.5 and at 100MHz for –8 parts.
Input signals are changed once during t
CK. If the devices are operating at a frequency less than the maximum operation
frequency, these current values are reduced.
Precharge standby current
Power down mode
I
DD2P
—0.6
mA
CS = VIH,MIN,
CKE
V
IL,MAX
Precharge standby current
Non power down mode
I
DD2N
—20
mA
CS = VIH,MIN,
CKE
V
IH,MIN
Non operating current
Active state of 1 upto 4 banks, power down
I
DD3P
—3.5
mA
CS = VIH,MIN,
CKE
V
IL,MAX
Non operating current
Active state of 1 upto 4 banks, non power down
I
DD3N
—25
mA
CS = VIH,MIN,
CKE
V
IH,MIN
Burst operating current
Read command cycling
I
DD4
—80
mA
4) These parameters are measured with continuous data stream during read access and all DQs toggling. CL = 3 and BL = 4
is used and the
V
DDQ current is excluded.
Auto refresh current
Auto refresh command cycling
I
DD5
155
mA
t
RC = tRC,MIN
Self refresh current
I
DD6
A
t
CK =infinity,
CKE = 0.2 V
Deep power down mode current
I
DD7
—5
A
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