Pin Capacitance (TA = 25°C, VDD = 1.8V ± 0.1V)
(DDR2 SDRAM Component Specification)
Parameter
CLK input pin capacitance
Input capacitance
-8E, -8G
-6E
Symbol
CCK
CIN
Input/output pin
capacitance
CI/O
Notes: 1. Matching within 0.25pF.
2. Matching within 0.50pF.
Pins
min.
CK, /CK
1.0
/RAS, /CAS,
/WE, /CS,
1.0
CKE, ODT,
Address
1.0
DQ, DQS, /DQS, UDQS,
/UDQS,
LDQS, /LDQS, RDQS,
2.5
/RDQS, DM, UDM, LDM, CB
EBE21EE8ACWA
max.
2.0
1.75
2.0
3.5
Unit
Notes
pF
1
pF
1
pF
1
pF
2
Data Sheet E1215E10 (Ver. 1.0)
17