hm5225325f-b60 Renesas Electronics Corporation., hm5225325f-b60 Datasheet - Page 11

• Manufacturer Part Number: hm5225325f-b60
• Description: 256m Lvttl Interface Sdram 100 Mhz 1-mword X 64-bit X 4-bank/2-mword X 32-bit X 4-bank Pc/100 Sdram - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

Notes: 1. I
Capacitance (Ta = 25 C, V
Parameter
Input capacitance (CLK)
Input capacitance
(Input except DQM)
Input capacitance (DQM)
Output capacitance (DQ)
Notes: 1. Capacitance measured with Boonton Meter or effective capacitance measuring method.
2. One bank operation.
3. Input signals are changed once per one clock.
4. Input signals are changed once per two clocks.
5. Input signals are changed once per four clocks.
6. After power down mode, CLK operating current.
7. After power down mode, no CLK operating current.
8. After self refresh mode set, self refresh current.
9. Input signals are V
2. Measurement condition: f = 1 MHz, 1.4 V bias, 200 mV swing.
3. DQMB = V
4. This parameter is sampled and not 100% tested.
output open condition.
CC
depends on output load condition when the device is selected. I
IH
to disable Dout.
IH
or V
CC
Symbol
C
C
C
C
I1
I2
I3
O
IL
= 3.3 V 0.3 V)
fixed.
Min
10
10
2.5
3
HM5225645F-B60, HM5225325F-B60
Max
14
14
5
5
CC
(max) is specified at the
Unit
pF
pF
pF
pF
Notes
1, 2, 4
1, 2, 4
1, 2, 4
1, 2, 3, 4
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