V43728S04VCTG-75 Datasheet Text
MOSEL VITELIC
V43728S04V(C)TG-75 3.3 VOLT 8M x 72 HIGH PERFORMANCE PC133 UNBUFFERED ECC SDRAM MODULE
Description
PRELIMINARY
Features s 168 Pin Unbuffered 8,388,608 x 72 bit Oganization SDRAM ECC DIMMs s Utilizes High Performance 8M x 8 SDRAM in TSOPII-54 Packages s Fully PC Board Layout patible to INTEL’S Rev 1.0 Module Specification s Single +3.3V (± 0.3V) Power Supply s Programmable CAS Latency, Burst Length, and Wrap Sequence (Sequential & Interleave) s Auto Refresh (CBR) and Self Refresh s All Inputs, Outputs are LVTTL patible s 4096 Refresh Cycles every 64 ms s Serial Present Detect (SPD) s SDRAM Performance
The V43728S04V(C)TG-75 memory module is organized 8,388,608 x 72 bits in a 168 pin memory module. The 8M x 72 memory module uses 9 Mosel-Vitelic 8M x 8 SDRAM. The x72 modules are ideal for use in high performance puter systems where increased memory density and fast access times are required.
Key ponent Timing Parameters tCK tAC Clock Frequency (max.) Clock Access Time CAS Latency = 3
-7
143 5.4
Units
MHz ns
V43728S04V(C)TG-75-01 s Supported Latencies at 133 MHz Operation
CL
3 tRCD
3 tRP
3 tRC
8 CLK
V43728S04V(C)TG-75 Rev. 1.2 September 2000
1
MOSEL VITELIC
Pin Configurations (Front Side/Back Side)
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Front VSS I/O1 I/O2 I/O3 I/O4 VCC I/O5 I/O6 I/O7 I/O8 I/O9 VSS I/O10 I/O11 I/O12 I/O13 I/O14 VCC I/O15 I/O16 CBO CB1 VSS NC NC VCC WE DQM0 Pin 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 Front DQM1 CS0 DU VSS A0 A2 A4 A6 A8 A10(AP) BA1 VCC VCC CLK0 VSS DU CS2 DQM2 DQM3 DU VCC NC NC CB2 CB3 VSS I/O17 I/O18 Pin 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 Front I/O19 I/O20 VCC I/O21...