參數(shù)資料
型號(hào): HYS 64D32000GU
廠商: SIEMENS AG
英文描述: 2.5 V 184-pin Unbuffered DDR-I SDRAM Modules(2.5 V 184腳、寄存型256M位 DDR-I SDRAM 模塊)
中文描述: 2.5伏184針緩沖的DDR - 1 SDRAM的模塊(2.5伏,寄存型256M位的DDR 184腳,我內(nèi)存模塊)
文件頁數(shù): 3/15頁
文件大小: 164K
代理商: HYS 64D32000GU
HYS64/72D32000GU / HYS64/72D64020GU
Unbuffered DDR-I SDRAM-Modules
Preliminary Datasheet
3
5.00
Pin Definitions and Functions
A0 - A12
Address Inputs
S0, S1
V
DD
V
SS
Chip Selects
BA0, BA1
Bank Selects
Power (+ 2.5 V)
DQ0 - DQ63
Data Input/Output
Check Bits (x72 organization only)
V
DDQ
Row Address Strobe
Ground
CB0 - CB7
I/O Driver power supply
RAS
V
DDID
V
REF
V
DDSPD
VDD Indentification flag
CAS
Column Address Strobe
I/O reference supply
WE
Read/Write Input
Serial EEPROM power
supply
CKE0 - CKE1
Clock Enable
SCL
Serial bus clock
DQS0 - DQS8
SDRAM low data strobes
SDA
Serial bus data line
CLK0 - CLK2,
SDRAM clock (positive lines)
SA0 - SA2
slave address select
CLK0 - CLK2
SDRAM clock (negative lines)
NC
no connect
DM0 - DM8
DQS9 - DQS17
SDRAM low data mask/
high data strobes
Address Format
Density Organization Memory
Banks
SDRAMs
# of
SDRAMs
# of row/bank/
columns bits
Refresh Period Interval
256 MB 32M x 64
1
32M x 8
8
13/2/10
8k
64 ms 7.8
μ
s
64 ms 7.8
μ
s
64 ms 7.8
μ
s
64 ms 7.8
μ
s
256 MB 32M x 72
512 MB 64M
×
64
512 MB 64M
×
72
1
32M x 8
9
13/2/10
8k
2
32M x 8
16
13/2/10
8k
2
32M x 8
18
13/2/10
8k
相關(guān)PDF資料
PDF描述
HYS 72D32000GU 2.5 V 185-pin Unbuffered DDR-I SDRAM Modules(2.5 V 184腳、寄存型256M位 DDR-I SDRAM 模塊)
HYS 72D64020GU 2.5 V 186-pin Unbuffered DDR-I SDRAM Modules(2.5 V 184腳、寄存型512M位 DDR-I SDRAM 模塊)
HYS 64V16220GDL 3.3V SDRAM Modules(3.3V SDRAM 模塊)
HYS 64V16300GU 3.3 V 16M × 64-Bit 1 Bank SDRAM Module(3.3 V 16M × 64-位 1列 同步動(dòng)態(tài)RAM模塊)
HYS 72V16300GU 3.3 V 16M × 72-Bit 1 Bank SDRAM Module(3.3 V 16M × 72-位 1列 同步動(dòng)態(tài)RAM模塊)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYS64D32000GU-7-A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:?256MB (32Mx64) PC2100 1-bank?
HYS64D32000GU-7-B 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:184-Pin Unbuffered Dual-In-Line Memory Modules
HYS64D32000GU-8-A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:?256MB (32Mx64) PC1600 1-bank End-of-Life?
HYS64D32000GU-8-B 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:184-Pin Unbuffered Dual-In-Line Memory Modules
HYS64D32000HDL 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:200-Pin Small-Outline Dual-In-Line Memory Modules