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參數(shù)資料
| 型號： | 29102BJA |
| 廠商： | INTERSIL CORP |
| 元件分類： | DRAM |
| 英文描述： | 2K x 8 CMOS RAM |
| 中文描述： | 2K X 8 STANDARD SRAM, 200 ns, CDIP24 |
| 封裝： | CERAMIC, DIP-24 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大?。?/td> | 31K |
| 代理商： | 29102BJA |
6-5
Timing Waveforms
The address information is latched in the on-chip registers
on the falling edge of E (T = 0), minimum address setup and
hold time requirements must be met. After the required hold
time, the addresses may change state without affecting
device operation. During time (T = 1), the outputs become
enabled but data is not valid until time (T = 2), W must
remain high throughout the read cycle. After the data has
been read, E may return high (T = 3). This will force the out-
put buffers into a high impedance mode at time (T = 4). G is
used to disable the output buffers when in a logical “1” state
(T = -1, 0, 3, 4, 5). After (T = 4) time, the memory is ready for
the next cycle.
Timing Waveforms
(Continued)
HIGH
NEXT
(11)
TAVEL
(12)
TELAX
ADD
(5)
TEHQZ
VALID DATA OUT
(5)
TEHQZ
(8)
TGHQZ
(7)
TGLQX
A
E
W
DQ
G
TIME
REFERENCE
-1
0
1
2
3
4
5
TAVQV
(2)
(11)
TAVEL
(18)
TELEL
(9)
TELEH
(10)
TEHEL
(10)
TEHEL
TELQV
(1)
TELQX
(3)
TGLQV
(6)
FIGURE 1. READ CYCLE
VALID ADD
(11)
TAVEL
(12)
TELAX
(11)
TAVEL
(17)
TWHDX
HIGH
VALID DATA IN
A
E
W
DQ
G
TIME
REFERENCE
-1
0
1
2
3
4
5
VALID ADD
NEXT ADD
(18)
TELEL
(10)
TEHEL
(10)
TEHEL
(9)
TELEH
(13)
TWLWH
(14)
TWLEH
(16)
TDVWH
FIGURE 2. WRITE CYCLE
(15)
TELWH
HM-6516
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|---|---|
| 29103BRA | 16K x 1 Asynchronous CMOS Static RAM |
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| 29110BJA | 2K x 8 Asynchronous CMOS Static RAM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 29102C | 功能描述:固定電感器 1uH 6A Shielded SMD RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| 291-031-0500 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:PLUGGABLE SERIES |
| 291-031-1500 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:PLUGGABLE SERIES |
| 291-031-2500 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:PLUGGABLE SERIES |
| 291-032-0500 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:PLUGGABLE SERIES |
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