Data input/output are synchronized with both edges of DS / QS.
鈥?/div>
Differential Clock (CLK and
CLK
) inputs
CS
, FN and all address input signals are sampled on the positive edge of CLK.
Output data (DQs and QS) is aligned to the crossings of CLK and
CLK
.
Fast clock cycle time of 3.0 ns minimum
Clock: 333 MHz maximum
Data: 666 Mbps/pin maximum
Quad Independent Banks operation
Fast cycle and Short Latency
Selectable Data Strobe
Distributed Auto-Refresh cycle in 3.9
碌s
Self-Refresh
Power Down Mode
Variable Write Length Control
Write Latency
=
CAS
Latency-1
Programable
CAS
Latency and Burst Length
CAS
Latency
=
4, 5, 6
Burst Length
=
2, 4
Organization: 2,097,152 words
脳
4 banks
脳
36 bits
Power Supply Voltage
V
DD
:
2.5 V
鹵
0.125V
V
DDQ
: 1.4 V ~ 1.9 V
Low voltage CMOS I/O covered with SSTL_18 (Half strength driver) and HSTL.
JTAG boundary scan
Package: 144Ball BGA, 1mm
脳
0.8mm Ball pitch (P-TFBGA144-1119-0.80BZ)
Lead-Free
Notice: FCRAM is trademark of Fujitsu limited, Japan.
Rev 1.3
2005-03-07
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