Q67100-Q727 데이터 시트보기 (PDF) - Siemens AG
부품명
상세내역
제조사
Q67100-Q727 Datasheet PDF : 23 Pages
| |||
HYB 514171BJ-50/-60
256k × 16 DRAM
Absolute Maximum Ratings
Operating temperature range ....................................................................................... 0 to + 70 °C
Storage temperature range.................................................................................... – 55 to + 150 °C
Input/output voltage ......................................................................................................... – 1 to 6 V
Power supply voltage........................................................................................................ – 1 to 6 V
Data out current (short circuit) ............................................................................................... 50 mA
Note: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent
damage of the device. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
DC Characteristics
TA = 0 to 70 °C; VSS = 0 V; VCC = 5 V ± 10 %, tT = 5 ns
Parameter
Symbol
Limit Values Unit Notes
min.
max.
Input high voltage
VIH
Input low voltage
VIL
TTL Output high voltage (IOUT = – 5.0 mA)
VOH
TTL Output low voltage (IOUT = 4.2 mA)
VOL
Input leakage current, any input
II(L)
(0 V < VIN < VCC + 0.3 V, all other inputs = 0 V)
Output leakage current
IO(L)
(DO is disabled, 0 V < VOUT < VCC )
Average VCC supply current
-50 version ICC1
-60 version
2.4
– 1.0
2.4
–
– 10
– 10
–
VCC + 0.5 V
1
0.8
V
1
–
V
1
0.4
V
1
10
µA 1
10
µA 1
190
mA 2, 3, 4
170
Standby VCC supply current
(RAS = LCAS = UCAS = WE = VIH)
ICC2
–
Average VCC supply current during
–
RAS-only refresh cycles
-50 version ICC3
-60 version
2
mA
2, 4
190
mA
170
Average VCC supply current during
–
fast page mode operation
-50 version ICC4
-60 version
2, 3, 4
160
mA
150
Standby VCC supply current
ICC5
–
(RAS = LCAS = UCAS = WE = VCC – 0.2 V)
Average VCC supply current during
–
CAS-before-RAS refresh mode
-50 version ICC6
-60 version
1
mA 1
2, 4
190
mA
170
Semiconductor Group
5
1998-10-01
Share Link: 