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參數(shù)資料
| 型號： | MT49H8M32 |
| 廠商： | Micron Technology, Inc. |
| 元件分類： | 熱敏電阻 |
| 英文描述： | THERMISTOR PTC 100OHM 120DEG RAD |
| 中文描述： | 低延遲DRAM延遲DRAM |
| 文件頁數(shù)： | 16/43頁 |
| 文件大?。?/td> | 652K |
| 代理商： | MT49H8M32 |
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16
256: x16, x32 RLDRAM
MT49H8M32_3.p65 – Rev. 3, Pub. 6/02
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2002, Micron Technology, Inc.
ADVANCE
256Mb: x16, x32
2.5V V
EXT
, 1.8V V
DD
, 1.8V V
DD
Q, RLDRAM
INSTRUCTION CODES
INSTRUCTION
EXTEST
CODE
0000 0000 Captures I/O ring contents. Places the boundary scan register between TDI and
TDO. This instruction is not 1149.1-compliant. This operation does not affect
RLDRAM operations.
0010 0001 Loads the ID register with the vendor ID code and places the register between
TDI and TDO. This operation does not affect RLDRAM operations.
SAMPLE/PRELOAD 0000 0101 Captures I/O ring contents. Places the boundary scan register between TDI and
TDO. This instruction does not implement 1149.1 preload function and is
therefore not 1149.1-compliant.
BYPASS
1111 1111 Places the bypass register between TDI and TDO. This operation does not affect
RLDRAM operations.
DESCRIPTION
IDCODE
IDENTIFICATION REGISTER DEFINITIONS
INSTRUCTION FIELD
REVISION NUMBER
(31:28)
DEVICE ID
(27:12)
MICRON JEDEC ID
CODE (11:1)
ID Register Presence
Indicator (0)
ALL DEVICES
00ab
DESCRIPTION
ab = 10 for x32, 01 for x16.
0000000010100111
This represents the part number
00000101100
Allows unique identification of RLDRAM vendor.
1
Indicates the presence of an ID register.
SCAN REGISTER SIZES
REGISTER NAME
Instruction
Bypass
ID
Boundary Scan
BIT SIZE
8
1
32
104
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PDF描述 |
|---|---|
| MT49H8M32FM | REDUCED LATENCY DRAM RLDRAM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT49H8M32BM-33 | 制造商:Micron Technology Inc 功能描述:8MX32 RLDRAM PLASTIC PBF FBGA 1.8V - Trays |
| MT49H8M32FM | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:REDUCED LATENCY DRAM RLDRAM |
| MT49H8M32FM-33 ES | 制造商:Micron Technology Inc 功能描述:DRAM CHIP RLDRAM 256MBIT 1.8V 144PIN UBGA - Trays |
| MT49H8M32FM-33 TR | 制造商:Micron Technology Inc 功能描述:8MX32 RLDRAM PLASTIC FBGA 1.8V COMMON I/O 8 BANKS 1.8V I/O - Tape and Reel |
| MT49H8M32FM-4 | 制造商:Micron Technology Inc 功能描述:DRAM CHIP RLDRAM 256MBIT 1.8V 144PIN UBGA - Trays |
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