DATA SHEET 1G bits DDR2 SDRAM P3R1GE3JGF(128M words × 8 bits) P3R1GE4JGF(64M words × 16 bits) Specifications • Density: 1G bits • Organization 16M words × 8 bits × 8 banks (P3R1GE3JGF) 8M words × 16 bits × 8 banks (P3R1GE4JGF) • Package 60-ball FBGA (P3R1GE3JGF) 84-ball FBGA (P3R1GE4JGF) Lead-free (RoHS compliant) and Halogen-free • Power supply: .
• Double-data-rate architecture; two data transfers per clock cycle
• The high-speed data transfer is realized by the 4 bits prefetch pipelined architecture
• Bi-directional differential data strobe (DQS and /DQS) is transmitted/received with data for capturing data at the receiver
• DQS is edge-aligned with data for READs; centeraligned with data for WRITEs
• Differential clock inputs (CK and /CK)
• DLL aligns DQ and DQS transitions with CK transitions
• Commands entered on each positive CK edge; data and data mask referenced to both edges of DQS
• Data mask (DM) for write data
• Posted /CAS .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | P3R1GE3JGF |
Deutron Electronics |
1G bits DDR2 SDRAM | |
2 | P3-1A1500 |
Cosmo |
Reed Sensor | |
3 | P3-1A1600 |
Cosmo |
Reed Sensor | |
4 | P3-1A1700 |
Cosmo |
Reed Sensor | |
5 | P30 |
Tyco |
Definite Purpose Magnetic Contactor | |
6 | P3000AA61L |
Littelfuse |
SIDACtor Device | |
7 | P3002AA |
Littelfuse |
SIDACtor Protection Thyristors | |
8 | P3002AB |
Littelfuse |
SIDACtor Protection Thyristors | |
9 | P3002AC |
Littelfuse |
SIDACtor Protection Thyristors | |
10 | P3002ACMC |
Littelfuse |
SIDACtor Protection Thyristors | |
11 | P3002CAL |
Littelfuse |
Compak TwinCHIP SIDACtor Device | |
12 | P3002CBL |
Littelfuse |
Compak TwinCHIP SIDACtor Device |