HB52D48GB-F Datasheet, PDF (4/23 Pages) Elpida Memory – 32 MB Unbuffered SDRAM Micro DIMM 4-Mword × 64-bit, 100 MHz Memory Bus, 1-Bank Module (4 pcs of 4 M × 16 components) PC100 SDRAM

HB52D48GB-F
Front side
Pin No.
61
63
65
67
69
71
Signal name Pin No.
CK0
133
V_CC
135
RE
137
W
139
S0
141
NC
143
Back side
Signal name Pin No.
DQ29
62
DQ30
64
DQ31
66
V_SS
68
SDA
70
V_CC
72
Signal name Pin No.
CKE0
134
V_CC
136
CE
138
NC
140
NC
142
NC
144
Signal name
DQ61
DQ62
DQ63
V_SS
SCL
V_CC
Pin Description
Pin name
A0 to A11
A12/A13
DQ0 to DQ63
S0
RE
CE
W
DQMB0 to DQMB7
CK0/CK1
CKE0
SDA
SCL
V_CC
V_SS
NC
Function
Address input
⎯ Row address A0 to A11
⎯ Column address A0 to A7
Bank select address BA1, BA0
Data-input/output
Chip select
Row address asserted bank enable
Column address asserted
Write enable
Byte input/output mask
Clock input
Clock enable
Data-input/output for serial PD
Clock input for serial PD
Power supply
Ground
No connection
Data Sheet E0011H10
4