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参数资料
| 型号： | HYS72D64020GR-7-X |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | DRAM |
| 英文描述： | 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| 封装： | DIMM-184 |
| 文件页数： | 17/23页 |
| 文件大小： | 277K |
| 代理商： | HYS72D64020GR-7-X |
HYS 72Dxx0x0GR
Registered DDR-I SDRAM-Modules
INFINEON Technologies
3
2.01
Pin Definitions and Functions
A0 - A12
Address Inputs
V
DD
Power (+ 2.5 V)
BA0, BA1
Bank Selects
V
SS
Ground
DQ0 - DQ63
Data Input/Output
V
DDQ
I/O Driver power supply
CB0 - CB7
Check Bits (x72 organization only)
V
DDID
VDD Indentification flag
RAS
Row Address Strobe
V
DDSPD
EEPROM power supply
CAS
Column Address Strobe
V
REF
I/O reference supply
WE
Read/Write Input
SCL
Serial bus clock
CKE0 - CKE1
Clock Enable
SDA
Serial bus data line
DQS0 - DQS8
SDRAM low data strobes
SA0 - SA2
slave address select
CLK, CLK
Differential Clock Input
WP
Write prodect flag
DM0 - DM8
DQS9 - DQS17
SDRAM low data mask/
high data strobes
NC
no connect
S0 - S3
Chip Selects
RESET
Reset pin (forces register
inputs low)
Address Format
Density Organization Memory
Banks
SDRAMs
# of
SDRAMs
# of row/bank/
columns bits
Refresh Period Interval
256 MB 32M x 72
1
32M x 8
9
13/2/10
8k
64 ms 7.8
s
512 MB 64M
× 72
1
64M
× 4
18
13/2/11
8k
64 ms 7.8
s
512 MB 64M x 72
2
32M x 8
18
13/2/10
8k
64 ms 7.8
s
1 GB
128M
× 72
2
64M
× 4
36
13/2/11
8k
64 ms 7.8
s
相关PDF资料 |
PDF描述 |
|---|---|
| HYS72D64020GR-7.5-X | 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| HYS72T128000EU-2.5-C2 | 128M X 72 DDR DRAM MODULE, 0.4 ns, DMA240 |
| HYS72T64000EP-3.7-B2 | 64M X 72 DDR DRAM MODULE, DMA240 |
| HZ20-1 | 19.25 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
| HZ6B1L | 5.65 V, 0.4 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HYS72D64020GR-8-A | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:2.5 V 184-pin Registered DDR-I SDRAM Modules |
| HYS72D64020GR-8-B | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:2.5 V 184-pin Registered DDR-I SDRAM Modules |
| HYS72D64020GU-7-A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:?512MB (64Mx72) PC2100 2-bank? |
| HYS72D64020GU-7-B | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:184-Pin Unbuffered Dual-In-Line Memory Modules |
| HYS72D64020GU-7F-B | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:184-Pin Unbuffered Dual-In-Line Memory Modules |
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