Rainbow Electronics W9864G2GH - Manual (Page 15)

W9864G2GH
Publication Release Date: August 16 ,2006
- 15 - Revision A01
11. CAPACITANCE
( VCC
=
3.3V±0.3V , T A = 25 °C, f = 1 MHz)
PARAMETER SYM. MIN. MAX. UNIT
Input Capacitance
(A0 to A10, BS0, BS1, CS , RAS , CAS , WE , DQM, CKE)
C i 2.5 4 pf
Input Capacitance (CLK) C CLK 2.5 4 pf
Input/Output capacitance (DQ0 −DQ31) C o 4 6.5 pf
Note: These parameters are periodically sampled and not 100% tested
11.1 DC CHARACTERISTICS
(VCC = 3.3V±0.3V, TA = 0°~70°C for -5/-6/-7)
-5 -6 -7
PARAMETER SYM.
MAX. MAX. MAX.
UNIT NOTES
Operating Current
tCK = min., tRC = min.
Active precharge command
cycling without burst operation
1 bank operation ICC1 150 140 130 3
Standby Current
tCK = min.,
CS = VIH
VIH/L = VIH (min.)/VIL (max.)
CKE = VIH ICC2 40 35 30 3
Bank: Inactive State
CKE = VIL
(Power Down
mode)
ICC2P 3 3 3 3
Standby Current
CLK = VIL, CS = VIH
VIH/L=VIH (min.)/VIL (max.)
CKE = VIH ICC2S 15 15 15
BANK: Inactive State
CKE = VIL
(Power Down
mode)
ICC2P
S
3 3 3
No Operating Current
tCK = min.,
CS = VIH (min.)
CKE = VIH ICC3 70 65 60
BANK: Active State (4 banks)
CKE = VIL
(Power Down
mode)
ICC3P 15 15 15
Burst Operating Current (tCK = min.)
Read/Write command cycling
ICC4 180 170 160 3, 4
Auto Refresh Current (tCK = min.)
Auto refresh command cycling
ICC5 240 220 200 3
Self Refresh Current
Self refresh mode
(CKE = 0.2V)
Standard(-5/-6/-7) ICC6 2 2 2
mA