參數(shù)資料
型號(hào)： UPD45128441G5-A80L-9JF
廠商： ELPIDA MEMORY INC
元件分類： DRAM
英文描述： RAC5-SB(-E)(-ST) Series - Powerline Regulated AC-DC Converters; Output Voltage (Vdc): 12V; Features: Very Compact AC-DC Power Supply; 5 Watt PCB Mount Package; Universal Input Voltage Range; 3000VAC Isolation; Low Output Ripple and Noise; Short Circuit Protected; UL Certified
中文描述： 32M X 4 SYNCHRONOUS DRAM, 6 ns, PDSO54
封裝： PLASTIC, TSOP2-54
文件頁(yè)數(shù)： 23/92頁(yè)
文件大?。?/td> 682K
代理商： UPD45128441G5-A80L-9JF
Data Sheet E0031N30
23
μ
PD45128441, 45128841, 45128163
7.1 Burst Length and Sequence
[Burst of Two]
Starting address
(column address A0, binary)
Sequential addressing sequence
(decimal)
Interleave addressing sequence
(decimal)
0
0, 1
0, 1
1
1, 0
1, 0
[Burst of Four]
Starting address
(column address A1 - A0, binary)
Sequential addressing sequence
(decimal)
Interleave addressing sequence
(decimal)
00
0, 1, 2, 3
0, 1, 2, 3
01
1, 2, 3, 0
1, 0, 3, 2
10
2, 3, 0, 1
2, 3, 0, 1
11
3, 0, 1, 2
3, 2, 1, 0
[Burst of Eight]
Starting address
(column address A2 - A0, binary)
Sequential addressing sequence
(decimal)
Interleave addressing sequence
(decimal)
000
0, 1, 2, 3, 4, 5, 6, 7
0, 1, 2, 3, 4, 5, 6, 7
001
1, 2, 3, 4, 5, 6, 7, 0
1, 0, 3, 2, 5, 4, 7, 6
010
2, 3, 4, 5, 6, 7, 0, 1
2, 3, 0, 1, 6, 7, 4, 5
011
3, 4, 5, 6, 7, 0, 1, 2
3, 2, 1, 0, 7, 6, 5, 4
100
4, 5, 6, 7, 0, 1, 2, 3
4, 5, 6, 7, 0, 1, 2, 3
101
5, 6, 7, 0, 1, 2, 3, 4
5, 4, 7, 6, 1, 0, 3, 2
110
6, 7, 0, 1, 2, 3, 4, 5
6, 7, 4, 5, 2, 3, 0, 1
111
7, 0, 1, 2, 3, 4, 5, 6
7, 6, 5, 4, 3, 2, 1, 0
Full page burst is an extension of the above tables of sequential addressing, with the length being 2,048 (for 32M
×
4
device), 1,024 (for 16M
×
8 device), and 512 (for 8M
×
16 device).
相關(guān)PDF資料
PDF描述
UPD45128841G5-A75-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
UPD45128441G5-A75-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
UPD45128841G5-A75L-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
UPD45128841G5-A80-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
UPD45128841G5-A80L-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD45128841G5-A75-9JF 制造商:NEC Electronics Corporation 功能描述:SDRAM, 16M x 8, 54 Pin, Plastic, TSOP
UPD4516161AG5A109NF 制造商:NEC Electronics Corporation 功能描述:
UPD4516161AG5-A10-9NF 制造商:NEC Electronics Corporation 功能描述:SDRAM, 1M x 16, 50 Pin, Plastic, TSOP
UPD4528BC 制造商:Panasonic Industrial Company 功能描述:IC
UPD4528C 制造商:Panasonic Industrial Company 功能描述:IC SUB:TC4528BP OR TVSTC4528BP
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