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参数资料
| 型号： | W9812G6JH-6I |
| 厂商： | Winbond Electronics |
| 文件页数： | 1/42页 |
| 文件大小： | 0K |
| 描述： | IC SDRAM 128MBIT 54TSOPII |
| 标准包装： | 200 |
| 格式 - 存储器： | RAM |
| 存储器类型： | SDRAM |
| 存储容量： | 128M（8Mx16） |
| 速度： | 166MHz |
| 接口： | 并联 |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 54-TSOP（0.400"，10.16mm 宽） |
| 供应商设备封装： | 54-TSOP II |
| 包装： | 托盘 |
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W9812G6JH
2M ? 4 BANKS ? 16 BITS SDRAM
Table of Contents-
1.
2.
3.
4.
5.
6.
7.
GENERAL DESCRIPTION .............................................................................................................. 3
FEATURES ...................................................................................................................................... 3
ORDER INFORMATION.................................................................................................................. 4
PIN CONFIGURATION.................................................................................................................... 4
PIN DESCRIPTION ......................................................................................................................... 5
BLOCK DIAGRAM ........................................................................................................................... 6
FUNCTIONAL DESCRIPTION ........................................................................................................ 7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
7.17
7.18
7.19
7.20
Power Up and Initialization ................................................................................................. 7
Programming Mode Register .............................................................................................. 7
Bank Activate Command .................................................................................................... 7
Read and Write Access Modes .......................................................................................... 7
Burst Read Command ........................................................................................................ 8
Burst Write Command......................................................................................................... 8
Read Interrupted by a Read ............................................................................................... 8
Read Interrupted by a Write ................................................................................................ 8
Write Interrupted by a Write ................................................................................................ 8
Write Interrupted by a Read ................................................................................................ 8
Burst Stop Command.......................................................................................................... 9
Addressing Sequence of Sequential Mode......................................................................... 9
Addressing Sequence of Interleave Mode .......................................................................... 9
Auto-precharge Command................................................................................................ 10
Precharge Command ........................................................................................................ 10
Self Refresh Command..................................................................................................... 10
Power Down Mode............................................................................................................ 11
No Operation Command ................................................................................................... 11
Deselect Command .......................................................................................................... 11
Clock Suspend Mode ........................................................................................................ 11
8.
9.
OPERATION MODE ...................................................................................................................... 12
ELECTRICAL CHARACTERISTICS ............................................................................................. 13
9.1
9.2
Absolute Maximum Ratings .............................................................................................. 13
Recommended DC Operating Conditions ........................................................................ 13
Publication Release Date: Jun. 25, 2013
-1-
Revision A06
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W9812G6JH-75 | 制造商:Winbond Electronics Corp 功能描述:8*16 SDRAM |
| W981616AH | 制造商:WINBOND 制造商全称:Winbond 功能描述:512K x 2 BANKS x 16 BIT SDRAM |
| W981616AH-6 | 制造商:WINBOND 制造商全称:Winbond 功能描述:x16 SDRAM |
| W981616AH-7 | 制造商:WINBOND 制造商全称:Winbond 功能描述:x16 SDRAM |
| W981616AH-8 | 制造商:WINBOND 制造商全称:Winbond 功能描述:x16 SDRAM |
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