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Part: PC100-222-620
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Datasheet: Download PC100-222-620 datasheet File size : 404 kB
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Datasheet text preview:
3.3V 8M x 64/72-Bit 1 BANK SDRAM Module 3.3V 16M x 64/72-Bit 2 BANK SDRAM Module PC100-168 pin unbuffered DIMM Modules
HYS64/72V8200GU-8 HYS64/72V16220GU-8
Advanced Information
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168 Pin PC100-compatible unbuffered 8 Byte Dual-In-Line SDRAM Modules 1 bank 8M x 64, 8M x 72 and 2 bank 16M x 64, 16M x 72 organisation Optimized for byte-write non-parity or ECC applications JEDEC standard Synchronous DRAMs (SDRAM) Fully PC board layout compatible to INTEL' Rev. 1.0 module specification s SDRAM Performance:
PC100 fC K tAC Clock frequency (max.) Clock access time CAS latency = 2 & 3 100 6 Units MHz ns
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Supported Latencies at 100 Mhz operation:
CL 3 2 tRCD 2 2 tRP 2 2 tRC 8 7 CLK CLK
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Single +3.3V(± 0.3V ) power supply Programmable CAS Latency, Burst Length and Wrap Sequence (Sequential & Interleave) Auto Refresh (CBR) and Self Refresh Decoupling capacitors mounted on substrate All inputs, outputs are LVTTL compatible Serial Presence Detect with E 2PROM Utilizes 8M x 8 SDRAMs in TSOPII-54 packages 4096 refresh cycles every 64 ms Gold contact pad Card Size: 133,35 mm x 31.75 mm x 4,00 mm
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Semiconductor Group
1
2.98
HYS64(72)V8200/16220GU-8 SDRAM-Modules
The HYS64(72)8200 and HYS64(72)16220 are industry standard 168-pin 8-byte Dual in-line Memory Modules (DIMMs) which are organised as 8M x 64, 8M x 72 in 1 bank and 16M x 64 and 16M x 72 in two banks high speed memory arrays designed with 64M Synchronous DRAMs (SDRAMs) for non-parity and ECC applications. The DIMMs use -8 speed sort 9M x 8 SDRAM devices in TSOP54 packages to meet the PC100 requirement. Decoupling capacitors are mounted on the PC board. The PC board design is according to INTEL' PC 100 s module specification. The DIMMs have a serial presence detect, implemented with a serial E 2PROM using the two pin I2C protocol. The first 128 bytes are utilized by the DIMM manufacturer and the second 128 bytes are available to the end user. All SIEMENS 168-pin DIMMs provide a high performance, flexible 8-byte interface in a 133,35 mm long footprint, with 1,25"( 31,75 mm) height.
Ordering Information
Type HYS 64V8200GU-8 HYS 72V8200GU-8 HYS 64V16220GU-8 HYS 72V16220GU-8 Ordering Code PC100-222-620 PC100-222-620 PC100-222-620 PC100-222-620 Package Descriptions Module Height 1,25" 1,25" 1,25" 1,25"
L-DIM-168-30 100 Mhz 8M x 64 1 bank SDRAM module L-DIM-168-30 100 MHz 8M x 72 1 bank SDRAM module L-DIM-168-30 100 Mhz 16M x 64 2 bank SDRAM module L-DIM-168-30 100 Mhz 16M x 72 2 bank SDRAM module
Pin Names
A0-A11 BA0, BA1 DQ0 - DQ63 CB0-CB7 RAS CAS WE CKE0, CKE1 CLK0 - CLK3 DQMB0 - DQMB7 CS0 - CS3 Vcc Vss SCL SDA N.C. Address Inputs( RA0 ~ RA10 / CA0 ~ CA8) Bank Selects Data Input/Output Check Bits (x72 organisation only) Row Address Strobe Column Address Strobe Read / Write Input Clock Enable Clock Input Data Mask Chip Select Power (+3.3 Volt) Ground Clock for Presence Detect Serial Data Out for Presence Detect No Connection
Address Format:
8M x 64 8M x 72 16M x 64 16M x 72 Part Number HYS 64V8200GU HYS 72V8200GU HYS 64V16220GU HYS 72V16220GU Rows 12 12 12 12 Columns 9 9 9 9 Bank Select 2 2 2 2 Refresh 4k 4k 4k 4k Period 64 ms 64 ms 64 ms 64 ms Interval 15,6 µs 15,6 µs 15,6 µs 15,6 µs
Semiconductor Group
2
HYS64(72)V8200/16220GU-8 SDRAM-Modules
Pin Configuration
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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Symbol VSS DQ0 DQ1 DQ2 DQ3 VCC DQ4 DQ5 DQ6 DQ7 DQ8 VSS DQ9 DQ10 DQ11 DQ12 DQ13 VCC DQ14 DQ15 NC (CB0) NC (CB1) VSS NC NC VCC WE DQMB0 DQMB1 CS0 DU VSS A0 A2 A4 A6 A8 A10 BA1 VCC VCC CLK0 PIN # 43 44 45 46 47 48 49 50 51 52 53 54 55 56 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 Symbol VSS DU CS2 DQMB2 DQMB3 DU VCC NC NC NC (CB2) NC (CB3) VSS DQ16 DQ17 DQ18 DQ19 VCC DQ20 NC DU CKE1 VSS DQ21 DQ22 DQ23 VSS DQ24 DQ25 DQ26 DQ27 VCC DQ28 DQ29 DQ30 DQ31 VSS CLK2 NC WP SDA SCL VCC PIN # 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 Symbol VSS DQ32 DQ33 DQ34 DQ35 VCC DQ36 DQ37 DQ38 DQ39 DQ40 VSS DQ41 DQ42 DQ43 DQ44 DQ45 VCC DQ46 DQ47 NC (CB4) NC (CB5) VSS NC NC VCC CAS DQMB4 DQMB5 CS1 RAS VSS A1 A3 A5 A7 A9 BA0 A11 VCC CLK1 NC PIN # 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 Symbol VSS CKE0 CS3 DQMB6 DQMB7 NC VCC NC NC CB6 CB7 VSS DQ48 DQ49 DQ50 DQ51 VCC DQ52 NC DU NC VSS DQ53 DQ54 DQ55 VSS DQ56 DQ57 DQ58 DQ59 VCC DQ60 DQ61 DQ62 DQ63 VSS CLK3 NC SA0 SA1 SA2 VCC
Note : Pinnames in brackets are for the x72 ECC versions
Semiconductor Group
3
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