HY5PS1G421LM HYNIX [Hynix Semiconductor], HY5PS1G421LM Datasheet - Page 11

• Manufacturer Part Number: HY5PS1G421LM
• Description: 1Gb DDR2 SDRAM(DDP)
• Manufacturer: HYNIX [Hynix Semiconductor]

Rev. 0.2 / Oct. 2005
2.2 Functional Block Diagram
2.2.1 Block Diagram(DDP. 256Mx4)
2.2.2 Block Diagram(DDP. 128Mx8)
CLK, /RAS, /CAS
CLK, /RAS, /CAS
/WE, DM
/WE, DM
ODT1
CKE1
ODT0
CKE0
/CS1
/CS0
CKE1
ODT1
ODT0
CKE0
/CS1
/CS0
DQ0 ~ DQ7
DQ0 ~ DQ3
64Mx8
64Mx8
128Mx4
128Mx4
A0~A13,BA0,BA1
A0~A13,BA0,BA1
1HY5PS12421(L)M
HY5PS12821(L)M
11