SMUUUUUFUAU01
May 2, 2000
Revision History
• May 2, 2000
Modified page 12.
• April 24, 2000
Datasheet released.
C
orporate Headquarters:
P. O. Box 1757, Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: +44-1908 234030 • Fax: +44-1908-234191
Asia/Pacific:
Plot 18, Lrg Jelawat 4, Kawasan Perindustrian Seberang Jaya 13700, Prai, Penang, Malaysia • Tel: +604-3992909 • Fax: +604-3992903
1
SMUUUUUFUAU01
May 2, 2000
128/144MByte RAMBUS® RIMM™ - 8Mx16/18 based
184-pin RIMM
Features
•
•
•
•
•
•
•
Configuration
Access Time
Operating Voltage
Device Physicals
Lead Finish
Length x Height
No. of sides
:
:
:
:
:
:
:
Non-ECC/ECC
Refer to page 12
2.5V
±
5% (except SV
DD
)
Chip Scale Package (CSP) - Center Bond
Gold
133.35mm x 31.75mm
Double-sided
Functional Diagram
U1
LDQA0~LDQA8
LDQB0~LDQB8
LROW0~LROW2
LCOL0~LCOL4
LCTM/N
LCFM/N
LSCK
LCMD
SIN
V
REF
U2
U3 . . . . . . . . . . . . . . .U8
RDQA0~RDQB8
RDQB0~RDQB8
RROW0~RROW2
RCOL0~RCOL4
RCTM/N
RCFM/N
RSCK
RCMD
SOUT
V
REF
8Mx16/18
Direct
RDRAM
8Mx16/18
Direct
RDRAM
8Mx16/18
Direct
RDRAM
8Mx16/18
Direct
RDRAM
SIO0 SIO1
SIO0 SIO1
SIO0 SIO1
SIO0 SIO1
SV
DD
SCL
SWP
SA0~SA2
SCL
WP
A0~A2
SDA
SDA
SV
DD
0.1
µ
f
V
SS
V
SS
V
DD
2 per
RDRAM
0.1
µ
f
V
SS
V
REF
1 per
2 RDRAMs
plus one near
connector
0.1
µ
f
SERIAL PD
EEPROM
V
CMOS
Notes :
1.
Rambus channel signals form a loop through the
RIMM module, with the exception of the SIO chain.
2.
SWP signal has an 47K
Ω
pull down resistor.
1 per
2 RDRAMs
0.1
µf
V
SS
( All specifications of this device are subject to change without notice.)
C
orporate Headquarters:
P. O. Box 1757, Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: +44-1908 234030 • Fax: +44-1908-234191
Asia/Pacific:
Plot 18, Lrg Jelawat 4, Kawasan Perindustrian Seberang Jaya 13700, Prai, Penang, Malaysia • Tel: +604-3992909 • Fax: +604-3992903
2
SMUUUUUFUAU01
May 2, 2000
Pinouts and Pin Names
Pin
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
Pin Name
V
SS
LDQA8
V
SS
LDQA6
V
SS
LDQA4
V
SS
LDQA2
V
SS
LDQA0
V
SS
LCTMN
V
SS
LCTM
V
SS
NC
V
SS
LROW1
V
SS
LCOL4
V
SS
LCOL2
V
SS
LCOL0
V
SS
LDQB1
V
SS
LDQB3
V
SS
LDQB5
V
SS
LDQB7
V
SS
LSCK
V
CMOS
SOUT
V
CMOS
NC
V
SS
NC
V
DD
V
DD
NC
NC
NC
NC
Pin
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
Pin Name
V
SS
LDQA7
V
SS
LDQA5
V
SS
LDQA3
V
SS
LDQA1
V
SS
LCFM
V
SS
LCFMN
V
SS
NC
V
SS
LROW2
V
SS
LROW0
V
SS
LCOL3
V
SS
LCOL1
V
SS
LDQB0
V
SS
LDQB2
V
SS
LDQB4
V
SS
LDQB6
V
SS
LDQB8
V
SS
LCMD
V
CMOS
SIN
V
CMOS
NC
V
SS
NC
V
DD
V
DD
NC
NC
NC
NC
Pin
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
A83
A84
A85
A86
A87
A88
A89
A90
A91
A92
Pin Name
NC
NC
NC
NC
V
REF
V
SS
SCL
V
DD
SDA
SV
DD
SWP
V
DD
RSCK
V
SS
RDQB7
V
SS
RDQB5
V
SS
RDQB3
V
SS
RDQB1
V
SS
RCOL0
V
SS
RCOL2
V
SS
RCOL4
V
SS
RROW1
V
SS
NC
V
SS
RCTM
V
SS
RCTMN
V
SS
RDQA0
V
SS
RDQA2
V
SS
RDQA4
V
SS
RDQA6
V
SS
RDQA8
V
SS
Pin
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82
B83
B84
B85
B86
B87
B88
B89
B90
B91
B92
Pin Name
NC
NC
NC
NC
V
REF
V
SS
SA0
V
DD
SA1
SV
DD
SA2
V
DD
RCMD
V
SS
RDQB8
V
SS
RDQB6
V
SS
RDQB4
V
SS
RDQB2
V
SS
RDQB0
V
SS
RCOL1
V
SS
RCOL3
V
SS
RROW0
V
SS
RROW2
V
SS
NC
V
SS
RCFMN
V
SS
RCFM
V
SS
RDQA1
V
SS
RDQA3
V
SS
RDQA5
V
SS
RDQA7
V
SS
C
orporate Headquarters:
P. O. Box 1757, Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: +44-1908 234030 • Fax: +44-1908-234191
Asia/Pacific:
Plot 18, Lrg Jelawat 4, Kawasan Perindustrian Seberang Jaya 13700, Prai, Penang, Malaysia • Tel: +604-3992909 • Fax: +604-3992903
3
SMUUUUUFUAU01
May 2, 2000
Pin Definition
Signal
V
SS
Pins
A1, A3, A5, A7, A9, A11, A13, A15,
A17, A19, A21, A23, A25, A27, A29,
A31, A33, A39, A52, A60, A62, A64,
A66, A68, A70, A72, A74, A76, A78,
A80, A82, A84, A86, A88, A90, A92,
B1, B3, B5, B7, B9, B11, B13, B15,
B17, B19, B21, B23, B25, B27, B29,
B31, B33, B39, B52, B60, B62, B64,
B66, B68, B70, B72, B74, B76, B78,
B80, B82, B84, B86, B88, B90, B92
B10
B12
B34
I/O
Type
Description
Ground reference for RDRAM core and interface. 72
pins.
LCFM
LCFMN
LCMD
I
I
I
RSL
RSL
V
CMOS
Clock from master. Interface clock used for receiving
RSL signals from the Channel. Positive polarity.
Clock from master. Interface clock used for receiving
RSL signals from the Channel. Negative polarity.
Serial Command Pin. Pin used to read from and write
to the control registers. Also used for power
management.
Column bus. 5-pin bus containing control and
address information for column accesses.
Clock to master. Interface clock used for transmitting
RSL signals to the Channel. Positive polarity.
Clock to master. Interface clock used for transmitting
RSL signals to the Channel. Negative polarity.
Data bus A. A 9-pin bus carrying a byte of read or
write data between the Channel and the RDRAM.
LDQA8 is not present on x16 devices.
Data bus B. A 9-bit bus carrying a byte of read or
write data between the Channel and the RDRAM.
LDQB8 is not present on x16 devices.
Row bus. 3-pin bus containing control and address
information for row accesses.
Clock input. Pin used to read from and write to the
control registers.
LCOL4~
LCOL0
LCTM
LCTMN
A20, B20, A22, B22, A24
A14
A12
I
I
I
I/O
RSL
RSL
RSL
RSL
LDQA8~ A2, B2, A4, B4, A6, B6, A8, B8, A10
LDQA0
LDQB8~
LDQB0
B32, A32, B30, A30, B28, A28, B26,
A26, B24
I/O
RSL
LROW2~ B16, A18, B18
LROW0
LSCK
A34
I
I
RSL
V
CMOS
C
orporate Headquarters:
P. O. Box 1757, Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: +44-1908 234030 • Fax: +44-1908-234191
Asia/Pacific:
Plot 18, Lrg Jelawat 4, Kawasan Perindustrian Seberang Jaya 13700, Prai, Penang, Malaysia • Tel: +604-3992909 • Fax: +604-3992903
4
SMUUUUUFUAU01
May 2, 2000
Pin Definition (cont’d)
Signal
NC
Pins
A16, B14, A38, B38, A40, B40, A43,
B43, A44, B44, A45, B45, A46, B46,
A47, B47, A48, B48, A49, B49, A50,
B50, A77, B79
B83
I/O
Type
Description
These pins are not connected. These 24 pins are all
reserved for future use.
I
I
I
RSL
RSL
V
CMOS
Clock from master. Interface clock used for receiving
RSL signals from the Channel. Positive polarity.
Clock from master. Interface clock used for receiving
RSL signals from the Channel. Negative polarity.
Serial Command Input. Pin used to read from and
write to the control registers. Also used for power
management.
Column bus. 5-pin bus containing control and
address information for column accesses.
Clock to master. Interface clock used for transmitting
RSL signals to the Channel. Positive polarity.
Clock to master. Interface clock used for transmitting
RSL signals to the Channel. Negative polarity.
Data bus A. A 9-pin bus carrying a byte of read or
write data between the Channel and the RDRAM.
RDQA8 is not present on x16 devices.
Data bus B. A 9-bit bus carrying a byte of read or
write data between the Channel and the RDRAM.
RDQB8 is not present on x16 devices.
Row bus. 3-pin bus containing control and address
information for row accesses.
Clock input. Pin used to read from and write to the
control registers.
Serial Presence Detect Address 0.
Serial Presence Detect Address 1.
Serial Presence Detect Address 2.
Serial Presence Detect Clock.
Serial Presence Detect Data (Open Collector I/O).
RCFM
RCFMN B81
RCMD
B59
RCOL4~ A73, B73, A71, B71, A69
RCOL0
RCTM
A79
I
I
I
I/O
RSL
RSL
RSL
RSL
RCTMN A81
RDQA8~ A91, B91, A89, B89, A87, B87, A85,
RDQA0 B85, A83
RDQB8~ B61, A61, B63, A63, B65, A65, B67,
RDQB0 A67, B69
RROW2~ B77, A75, B75
RROW0
RSCK
SA0
SA1
SA2
SCL
SDA
A59
B53
B55
B57
A53
A55
I/O
RSL
I
I
I
I
I
I
I/O
RSL
V
CMOS
SV
DD
SV
DD
SV
DD
SV
DD
SV
DD
C
orporate Headquarters:
P. O. Box 1757, Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: +44-1908 234030 • Fax: +44-1908-234191
Asia/Pacific:
Plot 18, Lrg Jelawat 4, Kawasan Perindustrian Seberang Jaya 13700, Prai, Penang, Malaysia • Tel: +604-3992909 • Fax: +604-3992903
5
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