MC-45D16CD641KS Ver la hoja de datos (PDF) - Elpida Memory, Inc
Número de pieza
componentes Descripción
Lista de partido
MC-45D16CD641KS Datasheet PDF : 14 Pages
| |||
Block Diagram
/S1
/S0
DQS0
DM0
DQ0 to DQ7
DQS1
DM1
DQ8 to DQ15
RS
RS
8 RS
RS
RS
8 RS
DQS2
DM2
DQ16 to DQ23
DQS3
DM3
DQ24 to DQ31
RS
RS
8 RS
RS
RS
8 RS
LDQS /S
LDM
I/O0 to I/O7
UDQS D0
UDM
I/O8 to I/O15
LDQS /S
LDM
I/O0 to I/O7
UDQS D4
UDM
I/O8 to I/O15
LDQS /S
LDM
I/O0 to I/O7
UDQS D1
UDM
I/O8 to I/O15
LDQS /S
LDM
I/O0 to I/O7
UDQS D5
UDM
I/O8 to I/O15
DQS4
DM4
DQ32 to DQ39
DQS5
DM5
DQ40 to DQ47
RS
RS
8 RS
RS
RS
8 RS
DQS6
DM6
DQ48 to DQ55
DQS7
DM7
DQ56 to DQ63
RS
RS
8 RS
RS
RS
8 RS
LDQS /S
LDM
I/O0 to I/O7
UDQS D2
UDM
I/O8 to I/O15
LDQS /S
LDM
I/O0 to I/O7
UDQS D3
UDM
I/O8 to I/O15
LDQS /S
LDM
I/O0 to I/O7
UDQS D6
UDM
I/O8 to I/O15
LDQS /S
LDM
I/O0 to I/O7
UDQS D7
UDM
I/O8 to I/O15
BA0 to BA1
A0 to AN
/RAS
/CAS
/WE
CKE0
CKE1
VDDSPD
VREF
VDD
VSS
VDDID
Open
SDRAMs (D0 to D7)
SDRAMs (D0 to D7)
SDRAMs (D0 to D7)
SDRAMs (D0 to D7)
SDRAMs (D0 to D7)
SDRAMs (D0 to D3)
SDRAMs (D4 to D7)
SPD
SDRAMs (D0 to D7)
SDRAMs (D0 to D7), VDD and VDDQ
SDRAMs (D0 to D7), SPD
Serial PD
SCL
SCL
SDA
SA0
A0
SA1
A1
SA2
A2 WP
SDA
CK0
/CK0
CK1
/CK1
CK2
/CK2
4 loads
4 loads
0 loads
Notes :
1. DQ wiring may differ from that described
in this drawing; however DQ/DM/DQS
relationships are maintained as shown.
VDDID strap connections:
(for memory device VDD, VDDQ)
Strap out (open): VDD = VDDQ
Strap in (closed): VDD ≠ VDDQ
Remarks 1. The value of all resistors of DQs, DQSs, DM/DQSs is 22 Ω.± 5%
2. D0 – D7: µPD45D128164 (2M words × 16 bits × 4 banks)
4
Preliminary Data Sheet E0187N10
Share Link: 