3.3V 2M x 64/72-Bit 1 BANK SDRAM Module 3.3V 4M x 64/72-Bit 2 BANK SDRAM Module 168 pin unbuffered DIMM Modules
HYS64/72V2200GU-8/-10HYS64/72V4220GU-8/-10
•
168 Pin PC100 and PC66 compatible unbuffered 8 Byte Dual-In-Line SDRAM Modules for PC main memory applications
• 1 bank 2M x 64, 2M x 72 and 2 bank 4M x 64, 4M x 72 organisation •Optimized for byte-write non-parity or ECC applications •JEDEC standard Synchronous DRAMs (SDRAM)
•Fully PC board layout compatible to INTEL’s Rev. 1.0 module specification •
SDRAM Performance:
•
Programmed Latencies :
•Single +3.3V(± 0.3V ) power supply
•
(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 2M x 8 SDRAMs in TSOPII-44 packages •4096 refresh cycles every 64 ms
•
沥青透水混凝土133,35 mm x 31.75 mm x 4,00 mm card size with gold contact pads -8
-8-3-10Units f CK Clock frequency (max.)10010066MHz t AC
Clock access time
6
6
8
ns
Product Speed CL tRCD tRP -8PC100222-8-3PC100323-10
PC66
2陶瓷滤波器
2
2
SDRAM-Modules
The HYS64(72)2200 and HYS64(72)4220 are industry standard 168-pin 8-byte Dual in-line Memory Modules (DIMMs) which are organised as 2M x 64, 2M x 72 in 1 bank and 4M x 64 and 4M x 72 in two banks high speed memory arrays designed with Synchronous DRAMs (SDRAMs) for non-parity and ECC applications. The DIMMs use -8 speed sort 2M x 8 SDRAM devices in TSOP44 packages to meet the PC100 requirement. Modules which use -10 parts are suitable for PC66 applications only. Decoupling capacitors are mounted on the PC board. The PC board design is according to INTEL’s PC SDRAM Rev.1.0 module specification.The DIMMs have a serial presence detect, implemented with a serial E 2PROM using the two pin I 2C 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 Pin Names
Address Format:
Type
Ordering Code Package
Descriptions
Module
Height HYS 64V2200GU-8PC100-222-620L-DIM-168-29100 Mhz 2M x 64 1 bank SDRAM module 1,25“HYS 72V2200GU-8PC100-222-620L-DIM-168-29100 MHz 2M x 72 1 bank SDRAM module 1,25“HYS 64V4220GU-8PC100-222-620L-DIM-168-29100 Mhz 4M x 64 2 bank SDRAM module 1,25“HYS 72V4220GU-8PC100-222-620L-DIM-168-29100 Mhz 4M x 72 2 bank SDRAM module 1,25“HYS 64V2200GU-8-3PC100-323-620L-DIM-168-29100 Mhz 2M x 64 1 bank SDRAM module 1,25“HYS 72V2200GU-8-3PC100-323-620L-DIM-168-29100 MHz 2M x 72 1 bank SDRAM module 1,25“HYS 64V4220GU-8-3PC100-323-620L-DIM-168-29100 Mhz 4M x 64 2 bank SDRAM module 1,25“HYS 72V4220GU-8-3PC100-323-620L-DIM-168-29100 Mhz 4M x 72 2 bank SDRAM module 1,25“HYS 64V2200GU-10PC66-222-920L-DIM-168-2966 Mhz 2M x 64 1 bank SDRAM module 1,25“HYS 72V2200GU-10PC66-222-920L-DIM-168-2966 MHz 2M x 72 1 bank SDRAM module 1,25“HYS 64V4220GU-10PC66-222-920L-DIM-168-2966 Mhz 4M x 64 2 bank SDRAM module 1,
25“HYS 72V4220GU-10
PC66-222-920
L-DIM-168-2966 Mhz 4M x 72 2 bank SDRAM module
1,25“
A0-A10Address Inputs CLK0 - CLK3Clock Input BA Bank Address DQMB0 - DQMB7
Data Mask DQ0 - DQ63Data Input/Output CS0 - CS3
Chip Select
CB0-CB7
sesedyCheck Bits (x72 organisation only)
Vcc
Power (+3.3 Volt)
RAS Row Address Strobe Vss Ground
CAS Column Address Strobe
SCL Clock for Presence Detect
WE
Read / Write Input SDA Serial Data Out for Presence Detect CKE0, CKE1Clock Enable N.C.
Part Number Rows Columns
Banks Refresh Period Interval 2M x 64HYS 64V2200GU 11914k 64 ms 15,6 µs 2M x 72HYS 72V2200GU 11914k 64 ms 15,6 µs 4M x 64HYS 64V4220GU 11914k 64 ms 15,6 µs 4M x 72
HYS 72V4220GU
11
9
1
64 ms
15,6 µs
SDRAM-Modules
Pin Configuration
Note : Pinnames in brackets are for the x72 ECC versions
PIN #Symbol PIN #Symbol PIN #Symbol PIN #Symbol 1VSS 43VSS 85VSS 127VSS 2DQ044DU 86DQ32128CKE03DQ145CS287DQ33129CS34DQ246DQMB288DQ34130DQMB65DQ347DQMB389DQ35131DQMB76VCC
48DU 90VCC 132NC 7DQ449VCC 91DQ36133VCC 8DQ550NC 92DQ37134NC 9DQ651NC
93DQ38135NC 10DQ752NC (CB2)94DQ39136CB611DQ853NC (CB3)95DQ40137CB712VSS 54VSS 96VSS 138VSS 13DQ955DQ1697DQ41139DQ4814DQ1056DQ1798DQ42140DQ4915DQ1157DQ1899DQ43141DQ5016DQ1258DQ19100DQ44142DQ5117DQ1359VCC 101DQ45143VCC 18VCC 60DQ20102VCC 144DQ5219DQ1461NC 103DQ46145NC 20DQ1562DU 104DQ47146DU 21NC (CB0)63CKE1105NC (CB4)147NC 22NC (CB1)64VSS 106NC (CB5)148VSS 23VSS 65DQ21107VSS 149DQ5324NC 66DQ22108NC 150DQ5425NC 67DQ23109NC 151DQ5526VCC 68VSS 110VCC 152VSS 27WE 69DQ24111CAS 153DQ5628DQMB070DQ25112DQMB4154DQ5729DQMB171DQ26113DQMB5155DQ5830CS072DQ27114CS1156DQ5931DU 73VCC 115RAS 157VCC 32VSS 74DQ28116VSS 158DQ6033A075DQ29117A1159DQ6134A276DQ30118A3160DQ6235A477DQ31119A5161DQ6336A678VSS 120A7162VSS 37A879CLK2121A9163CLK338A1080NC 122BA 164NC 39NC 81WP 123NC 165SA040VCC 82SDA 124VCC 166SA141VCC 83SCL 125CLK1167SA242
CLK0
84
VCC
126
NC
168
VCC
SDRAM-Modules Array1111s
Block Diagram for 2M x 64/72 SDRAM DIMM modules (HYS64/72V2200GU)
SDRAM-Modules Array
Block Diagram for 4M x 64/72 SDRAM DIMM modules (HYS64/72V4220GU)
