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Details, datasheet, quote on part number:V43644Y04VCTG-10PC
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Datasheet text preview:
MOSEL VITELIC
V43644Y04V(C)TG-10PC 3.3 VOLT 4M x 64 HIGH PERFORMANCE 100 MHZ SDRAM UNBUFFERED SODIMM
Description
PRELIMINARY
Features
s JEDEC-standard 144 pin, Small-Outline, Dual in line Memory Module (SODIMM) s Serial Presence Detect with E2PROM s Nonbuffered s Fully Synchronous, All Signals Registered on Positive Edge of System Clock s Single +3.3V (± 0.3V) Power Supply s All Device Pins are LVTTL Compatible s 4096 Refresh Cycles every 64 ms s Self-Refresh Mode s Internal Pipelined Operation; Column Address can be changed every System Clock s Programmable Burst Lengths: 1, 2, 4, 8 or Full Page s Auto Precharge and Piecharge all Banks by A10 s Data Mask Function by DQM s Mode Register Set Programming s Programmable (CAS Latency: 2, 3 Clocks)
The V43644Y04V(C)TG-10PC memory module is organized 4,194,304 x 64 bits in a 144 pin SODIMM. The 4M x 64 memory module uses 4 Mosel-Vitelic 4M x 16 SDRAM. The x64 modules are ideal for use in high performance computer systems where increased memory density and fast access times are required.
Speed Grade
-10PC 100 MHz)
Part Number
V43644Y04V(C)TG-10PC
Configuration
4M x 64
4M x 16
4M x 16
1
28
29
143
Pin 2 on Backside
Pin 144 on Backside
V43644YO4V(C)TG-10PC-01
V43644Y04V(C)TG-10PC Rev. 1.5 June 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 Front VSS VSS DQ0 DQ32 DQ1 DQ33 DQ2 DQ34 DQ3 DQ35 VDD VDD DQ4 DQ36 DQ5 DQ37 DQ6 DQ38 DQ7 DQ39 VSS VSS DQMB0 DQMB4 Pin 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Front DQMB1 DQMB5 VDD VDD A0 A3 A1 A4 A2 A5 VSS VSS DQ8 DQ40 DQ9 DQ41 DQ10 DQ42 DQ11 DQ43 VDD VDD DQ12 DQ44 Pin 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 Front DQ13 DQ45 DQ14 DQ46 DQ15 DQ47 VSS VSS NC NC NC NC CLK0 CKE0 VDD VDD RAS CAS WE NC CS0 NC NC NC Pin 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 Back NC CLK1 VSS VSS NC NC NC NC VDD VDD DQ16 DQ48 DQ17 DQ49 DQ18 DQ50 DQ19 DQ51 VSS VSS DQ20 DQ52 DQ21 DQ53
V43644Y04V(C)TG-10PC
Pin 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 Back DQ22 DQ54 DQ23 DQ55 VDD VDD A6 A7 A8 BA0 VSS VSS A9 BA1 A10 A11 VDD VDD DQMB2 DQMB6 DQMB3 DQMB7 VSS VSS Pin 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 Back DQ24 DQ56 DQ25 DQ57 DQ26 DQ58 DQ27 DQ59 VDD VDD DQ28 DQ60 DQ29 DQ61 DQ30 DQ62 DQ31 DQ63 VSS VSS SDA SCL VDD VDD
Note:
1. RAS, CAS, WE CASx, CSx are active low signals.
Pin Names
A0A11, BA0, BA1 DQ0DQ63 RAS CAS WE CS0 DQMB0DQMB7 CKE0 CLK0CLK1 SDA SCL VDD VSS NC Address, Bank Select Data Inputs/Outputs Row Address Strobes Column Address Strobes Write Enable Chip Select Output Enable Clock Enable Clock Serial Input/Output Serial Clock Power Supply Ground No Connect (Open)
V43644Y04V(C)TG-10PC Rev. 1.5 June 2000
2
MOSEL VITELIC
Part Number Information
V
MOSEL-VITELIC MANUFACTURED SDRAM
V43644Y04V(C)TG-10PC
4
3
64
4
Y
0
4
V
C
T
G
-
10PC
-10PC PC100 2-2-2
GOLD TSOP COMPONENT REVISION LEVEL BLANK = B REV. C = C REV. WIDTH DEPTH 144 PIN UNBUFFERED SODIMM x16 COMPONENT LVTTL 4 BANKS REFRESH RATE 4K
V43644Y04V(C)TG-10PC-02
3.3V
Block Diagram
CS0 WE RAS CAS DQMB0 UDQMB DQ07 DQ3239 UDQMB DQMB4
U0
DQMB1 LDQMB DQ815 DQ4047
U2
LDQMB DQMB5
DQMB2
UDQMB DQ1623 DQ4854
UDQMB
DQMB6
U1
DQMB3 LDQMB DQ2431 DQ5563
U3
LDQMB DQMB7
VDD VSS A0A11, BA0, BA1 CKE0
U0U3 CLK0 U0U3 U0U3 CLK1
10 10 10 10 pF SPD SCL A0 A1 A2 SDA U0U3 U0U3
V43644YO4V(C)TG-10PC-03
V43644Y04V(C)TG-10PC Rev. 1.5 June 2000
3
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