參數(shù)資料
型號: HYS64V8000GU
廠商: SIEMENS AG
英文描述: 3.3V 8M x 64-Bit SDRAM Module 3.3V 8M x 72-Bit SDRAM Module
中文描述: 3.3 8米× 64位SDRAM模塊3.3 8米× 72位SDRAM模塊
文件頁數(shù): 2/11頁
文件大?。?/td> 68K
代理商: HYS64V8000GU
HYS64(72)V8000GU-10
8M x 64/72 SDRAM-Module
Semiconductor Group
2
The HYS64(72)V8000GU-10 are industry standard 168-pin 8-byte Dual in-line Memory Modules
(DIMMs) which are organised as 8M x 64 and 8M x 72 high speed memory arrays designed with
Synchronous DRAMs (SDRAMs) for non-parity and ECC applications. The DIMMs use eight 8M x
8 SDRAMs for the 8M x 64 organisation and an additional SDRAM for the 8M x 72 organisation.
Decoupling capacitors are mounted on the PC board.
The DIMMs have a serial presence detect, implemented with a serial E
2
PROM using the two pin I
2
C
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.
Ordering Information
Pin Names
Address Format:
Type
Ordering Code
Package
Descriptions
HYS 64V8000GU-10
L-DIM-168-23
PC66 8M x 64 SDRAM module
HYS 72V8000GU-10
L-DIM-168-23
PC66 8M x 72 SDRAM module
A0-A11
BA0,BA1
DQ0 - DQ63
CB0-CB7
RAS
CAS
WE
CKE0
CLK0, CLK1
DQMB0 - DQMB7
CS0 - CS3
Vcc
Vss
SCL
SDA
N.C.
Address Inputs( RA0 ~ RA11 / 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
Part Number
HYS 64V8000GU
HYS 72V8000GU
Rows
12
12
Columns
9
9
Bank Select
2
2
Refresh
4k
4k
Period
64 ms
64 ms
Interval
15,6
μ
s
15,6
μ
s
8M x 64
8M x 72
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HYS64V8000GU-10 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:3.3V 8M x 64-Bit SDRAM Module 3.3V 8M x 72-Bit SDRAM Module
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