Contextual Info: IBM0325404 IBM0325804 IBM0325164 IBM03254B4 256Mb Synchronous DRAM - Die Revision A APPLICATION SPEC # 29L0000.E36980 Engineering Change Number 13 ROW /1 1 COL / 2 BS 16Mb x 4 I/O x 4 Bank 13 ROW /1 0 COL / 2 BS (8Mb x 8 I/O x 4 Bank) Date E36980 13 ROW / 9 COL / 2 BS (4Mb x 16 I/O x 4 Bank)

Contextual Info: = = = • = IB M 1 3 M 6 4 7 3 4 B C A Preliminary 64M x 72 1-Bank Registered SDRAM Module Features • 168-Pin Registered 8-Byte Dual In-Line Memory Module • 64Mx72 Synchronous DRAM DIMM ! | -75A Reg 4 | DIMM CAS Latency i fCK iW : • • • • • •

Contextual Info: IBM13M13734BCA 128M x 72 2-Bank Registered SDRAM Module Features • 168-Pin Registered 8-Byte Dual In-Line Memory Module • 128Mx72 Synchronous DRAM DIMM -75A : R eg: : DIMM CAS Latency : f CK ; Clock Frequency ; Clock Cycle IW : | Clock Access Tim e j Units ;

Contextual Info: =• = IBM13M13734BCA Preliminary 128M x 72 2-Bank Registered SDRAM Module Features • 168-Pin Registered 8-Byte Dual In-Line Memory Module • 128Mx72 Synchronous DRAM DIMM -75A . | Reg- | DIMM CAS Latency

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Contextual Info: . IBM0325404 IBM0325804 IBM0325164 IBM03254B4 256Mb Synchronous DRAM - Die Revision A EC Update -10 Features • High Performance: -75A -260, -360, -10, Units CL=3 CL=2 CL=3 CL=3 fCK Clock Frequency 133 100 100 100 MHz tCK Clock Cycle 7.5 10 10 10 ns tAC Clock Access Time1

Contextual Info: . IBM13M64734BCA 64M x 72 1-Bank Registered SDRAM Module Features • 168-Pin Registered 8-Byte Dual In-Line Memory Module • 64Mx72 Synchronous DRAM DIMM • • • • • • • -75A Reg. 4 Units DIMM CAS Latency fCK Clock Frequency 133 100 MHz tCK Clock Cycle

IBM03254B4CT3A-75A

Contextual Info: . IBM0325404 IBM0325804 IBM0325164 IBM03254B4 256Mb Synchronous DRAM - Die Revision A Features • High Performance: -75A -260, -360, -10, Units CL=3 CL=2 CL=3 CL=3 fCK Clock Frequency 133 100 100 100 MHz tCK Clock Cycle 7.5 10 10 10 ns tAC Clock Access Time1

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Contextual Info: IBM13M64734BCA P relim inary 64M x 72 1-B ank R egistered S D R A M M odule Features • 168-Pin Registered 8-Byte Dual In-Line Memory Module • 64Mx72 Synchronous DRAM DIMM -75A R e g . j Units | 4 DIMM CAS Latency • • • • • • • fcK

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Contextual Info: . IBM13M13734BCA 128M x 72 2-Bank Registered SDRAM Module Features • 168-Pin Registered 8-Byte Dual In-Line Memory Module • 128Mx72 Synchronous DRAM DIMM -75A Reg. DIMM CAS Latency • • • • • • • Units 4 fCK Clock Frequency 133 100 MHz tCK

Contextual Info: =• = IBM13M13734BCA Preliminary 128M x 72 2-Bank Registered SDRAM Module Features • 168-Pin Registered 8-Byte Dual In-Line Memory Module • 128Mx72 Synchronous DRAM DIMM -75A Reg. DIMM CAS Latency • • • • • • i Units 4 I Clock Frequency

Contextual Info: IBM13M64734BCA 64M x 72 1-Bank Registered SDRAM Module Features • 168-Pin Registered 8-Byte Dual In-Line Memory Module • 64Mx72 Synchronous DRAM DIMM -75A Reg 4 I | DIMM CAS Latency i fCK • • • • • • • Ì Clock Frequency I ; Units i 133 i

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Abstract: 0325804CT3A-75A 03254B4CT3A-360 0325404CT3A-75A
Contextual Info: IBM0325404 IBM0325804 IBM0325164 IBM03254B4 P relim inary 256M b S yn ch ro n o u s D RAM - Die R evision A Features • High Performance: i -75A i -260, i -360, ! -10. I . . ! i CL=3 j CL=2 iCL=3 | CL=3 | u n lts | j fcK I Clock Frequency j133 j 100 j 100 j

Contextual Info: IBM0325404 IBM0325804 IBM0325164 IBM03254B4 P relim inary 256M b S yn ch ro n o u s DRAM - Die R evision A Features • High Performance: • :! - 2 6 0 , • - 3 6 0 , :! - 1 0 , • \ C L = 3 -7 5 A :; C L = 2 \ C L = 3 :; C L = 3 \ U n its fc K iC lo c k

Contextual Info: IBM0325404 IBM0325804 IBM0325164 IBM03254B4 Preliminary 256Mb Synchronous DRAM - Die Revision A Features • High Perform ance: ; -75A : -260, ; -360, ! -10, : Units j CL=3 j CL=2 j CL=3 ; CL=3 j fcK j Clock Frequency ! 133 I 100 ! 100 tcK I Clock Cycle I