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HM5225325F View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part NameDescriptionManufacturer
HM5225325F 256M LVTTL interface SDRAM 100 MHz 1-Mword × 64-bit × 4-bank/2-Mword × 32-bit × 4-bank PC/100 SDRAM Hitachi
Hitachi -> Renesas Electronics Hitachi
HM5225325F Datasheet PDF : 16 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
HM5225645F-B60, HM5225325F-B60
DC Characteristics
(Tcase = 0 to 70°C [Tj max = 110°C]), VCC = 3.3 V ± 0.3 V, VSS = 0 V) (HM5225325F)
Parameter
Operating current
(CAS latency = 2)
(CAS latency = 3)
Standby current in power down
HM5225325F
-B60
Symbol Min
Max
I CC1
I CC1
I CC2P
180
200
12
Standby current in power down ICC2PS
8
(input signal stable)
Standby current in non power
I CC2N
64
down
Standby current in non power
I CC2NS
36
down (input signal stable)
Active standby current in power ICC3P
16
down
Active standby current in power ICC3PS
12
down (input signal stable)
Active standby current in non
I CC3N
80
power down
Active standby current in non
I CC3NS
60
power down (input signal stable)
Burst operating current
(CAS latency = 2)
(CAS latency = 3)
Refresh current
Self refresh current
I CC4
I CC4
I CC5
I CC6
200
250
380
4
Self refresh current (L-version) ICC6
1.6
Input leakage current
I LI
–4
4
Output leakage current
I LO
–6
6
Output high voltage
Output low voltage
VOH
2.4
VOL
0.4
Unit Test conditions
Burst length = 1
mA tRC = min
mA
mA CKE = VIL,
tCK = 12 ns
mA CKE = VIL, tCK =
Notes
1, 2, 3
6
7
mA CKE, CS = VIH,
4
tCK = 12 ns
mA CKE = VIH, tCK = 9
mA CKE = VIL,
tCK = 12 ns
1, 2, 6
mA CKE = VIL, tCK = 2, 7
mA CKE, CS = VIH,
tCK = 12 ns
1, 2, 4
mA CKE = VIH, tCK = 2, 9
mA tCK = min, BL = 4
mA
mA tRC = min
mA VIH VCC – 0.2 V
VIL 0.2 V
mA
µA 0 Vin VCC
µA 0 Vout VCC
DQ = disable
V
IOH = –4 mA
V
IOL = 4 mA
1, 2, 5
3
8
10
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