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參數(shù)資料
| 型號： | MT54V512H18E |
| 廠商： | Micron Technology, Inc. |
| 英文描述： | 512K x 18 Synchronous Pipelined Burst SRAM(9Mb，流水線式，同步脈沖靜態(tài)存儲器) |
| 中文描述： | 為512k × 18同步流水線突發(fā)靜態(tài)存儲器（9Mb以上，流水線式，同步脈沖靜態(tài)存儲器） |
| 文件頁數(shù)： | 20/22頁 |
| 文件大?。?/td> | 260K |
| 代理商： | MT54V512H18E |
20
512K x 18 2.5V V
DD
, HSTL, QDRb4 SRAM
MT54V512H18E.p65 – Rev. 3/00
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2000, Micron Technology, Inc.
ADVANCE
512K x 18
2.5V V
DD
, HSTL, QDRb4 SRAM
IDENTIFICATION REGISTER DEFINITIONS
INSTRUCTION FIELD
REVISION NUMBER
(31:29)
DEVICE ID
(28:12)
MICRON JEDEC ID
CODE (11:1)
ID Register Presence
Indicator (0)
512K x 18
000
DESCRIPTION
Version number.
00011000011000000
512K x18 QDR 4-word burst.
00000101100
Allows unique identification of SRAM vendor.
1
Indicates the presence of an ID register.
SCAN REGISTER SIZES
REGISTER NAME
Instruction
Bypass
ID
Boundary Scan
BIT SIZE (x18)
3
1
32
69
INSTRUCTION CODES
INSTRUCTION
EXTEST
CODE
000
DESCRIPTION
Captures I/O ring contents. Places the boundary scan register between TDI and
TDO. This operation does not affect SRAM operations. This instruction is not
1149.1-compliant.
Loads the ID register with the vendor ID code and places the register between TDI
and TDO. This operation does not affect SRAM operations.
Captures I/O ring contents. Places the boundary scan register between TDI and
TDO. Forces all SRAM output drivers to a High-Z state.
Do Not Use: This instruction is reserved for future use.
Captures I/O ring contents. Places the boundary scan register between TDI and
TDO. Does not affect SRAM operation. This instruction does not implement
1149.1 preload function and is therefore not 1149.1-compliant.
Do Not Use: This instruction is reserved for future use.
Do Not Use: This instruction is reserved for future use.
Places the bypass register between TDI and TDO. This operation does not affect
SRAM operations.
IDCODE
001
SAMPLE Z
010
RESERVED
SAMPLE/PRELOAD
011
100
RESERVED
RESERVED
BYPASS
101
110
111
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MT54V512H18E1F-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Micron Technology Inc 功能描述: |
| MT54V512H18EF-10 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Micron Technology Inc 功能描述: |
| MT54V512H18EF-6 | 制造商:Cypress Semiconductor 功能描述:DS2KX18 SRAM PLASTIC FBGA 2.5V 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MT54V512H18EF-6C | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MT54V512H36EF-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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