EBD64UB6ALF
Byte No. Function described
95 to 98 Module serial number
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value
Comments
99 to 127 Manufacture specific data
Block Diagram
/CS0
RS
RS
RS
RS
DQS1
LDQS /CS
LDM
DQS5
LDQS /CS
LDM
DM1/DQS10
DM5/DQS14
RS
8
8
8
RS
RS
RS
DQ8 to DQ15
DQ40 to DQ47
DQ
DQ
D0
D2
RS
RS
DQS0
UDQS
UDM
DQS4
UDQS
UDM
DM0//DQS9
DM4/DQS13
8
RS
RS
DQ0 to DQ7
DQ32 to DQ39
DQ
DQ
RS
RS
RS
RS
DQS3
LDQS /CS
LDM
DQS7
LDQS /CS
LDM
DM3/DQS12
DM7/DQS16
8
8
8
RS
RS
DQ24 to DQ31
DQ56 to DQ63
DQ
DQ
D1
D3
RS
RS
RS
RS
DQS2
UDQS
DQS6
UDQS
DM2/DQS11
UDM
DQ
DM6/DQS15
UDM
DQ
8
RS
RS
DQ16 to DQ23
DQ48 to DQ55
A0 to A11
BA0, BA1
/RAS
A0 to A11 (D0 to D3)
* D0 to D4: EDD1216ALTA
RS: 22Ω
BA0, BA1 (D0 to D3)
/RAS (D0 to D3)
/CAS (D0 to D3)
/WE (D0 to D3)
VDDSPD
SPD
/CAS
/WE
VDD, VDDQ
D0 to D3
D0 to D3
D0 to D3
D0 to D3
CKE0
CKE (D0 to D3)
VREF
VSS
Serial PD
VDDID
open
SDA
SDA
SCL
SCL
Clock wiring
A0
A1
A2
Clock input DDR SDRAMS
CLK0, /CLK0 NC
SA0 SA1 SA2
CLK1, /CLK1 2 SDRAMs loads
CLK2, /CLK2 2 SDRAMs loads
Notes:
1. The SDA pull-up resistor is required due to
the open-drain/open-collector output.
2. The SCL pull-up resistor is recommended
because of the normal SCL line inacitve
"high" state.
Preliminary Data Sheet E0217E10 (Ver. 1.0)
7
ELPIDA [ ELPIDA MEMORY ]
