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參數(shù)資料
| 型號(hào)： | DS1217M3-25 |
| 英文描述： | Nonvolatile Read/Write Cartridge |
| 中文描述： | 非易失讀/寫(xiě)墨盒 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 83K |
| 代理商： | DS1217M3-25 |
DS1217M
030598 3/8
REMOTE CONNECTION VIA A RIBBON
CABLE
Existing systems which contain 28-pin bytewide sock-
ets can be retrofitted using a 28-pin DIP plug. The DIP
plug, AMP Part Number 746616-2, can be inserted into
the 28-pin site after the memory is removed. Connection
to the cartridge is accomplished via a 28-pin cable con-
nected to a 30-contact card edge connector, AMP Part
Number 499188-4. The 28-pin ribbon cable must be
right-justified, such that positions A1 and B1 are left dis-
connected. For applications where the cartridge is in-
stalled or removed with power applied, both ground con-
tacts (A1 and B1) on the card edge connector should be
grounded to further enhance data integrity. Access time
push-out may occur as the distance between the car-
tridge and the driving circuitry is increased.
CARTRIDGE NUMBERING
Table 1
PART NO.
DENSITY
NO. OF BANKS
DS1217M 1/2-25
64K x 8
2
DS1217M 1-25
128K x 8
4
DS1217M 2-25
156K x 8
8
DS1217M 3-25
384K x 8
12
DS1217M 4-25
512K x 8
16
ADDRESS INPUT PATTERN
Table 2
ADDRESS
INPUTS
BIT SEQUENCE
6
7
0
1
2
3
4
5
8
9
10
11
12
13
14
15
A8
1
0
1
0
0
0
1
1
0
1
0
X
X
X
X
X
A9
0
1
0
1
1
1
0
0
1
1
0
0
0
0
1
1
A10
1
0
1
0
0
0
1
1
0
1
0
1
1
1
0
0
A11
0
1
0
1
1
1
0
0
1
0
1
0
0
0
1
1
X = See Table 3
BANK SELECT TABLE
Table 3
BANK
A8 BIT SEQUENCE
SELECTED
11
12
13
14
15
BANKS OFF
0
X
X
X
X
BANK 0
1
0
0
0
0
BANK 1
1
0
0
0
1
BANK 2
1
0
0
1
0
BANK 3
1
0
0
1
1
BANK 4
1
0
1
0
0
BANK 5
1
0
1
0
1
BANK 6
1
0
1
1
0
BANK
A8 BIT SEQUENCE
BANK 7
1
0
1
1
1
BANK 8
1
1
0
0
0
BANK 9
1
1
0
0
1
BANK 10
1
1
0
1
0
BANK 11
1
1
0
1
1
BANK 12
1
1
1
0
0
BANK 13
1
1
1
0
1
BANK 14
1
1
1
1
0
BANK 15
1
1
1
1
1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1217M-4-25 | 功能描述:NVRAM RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類(lèi)型:Parallel 訪問(wèn)時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube |
| DS1217M4-25 | 制造商:DALLAS 制造商全稱(chēng):Dallas Semiconductor 功能描述:Nonvolatile Read/Write Cartridge |
| DS1217M-L04 | 功能描述:RAM READ/WRITE NV LO LEAK 4MEG RoHS:否 類(lèi)別:存儲(chǔ)卡，模塊 >> 存儲(chǔ)器 - 模塊 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 存儲(chǔ)器類(lèi)型:SDRAM 存儲(chǔ)容量:1GB 速度:133MHz 特點(diǎn):- 封裝/外殼:168-DIMM |
| DS-1217ZJ | 制造商:Hikvision USA 功能描述:Dome Camera Pendant Mount9.06In X 7.09In X 6.30 制造商:HIKVISION 功能描述:DOME CAMERA PENDANT MOUNT 9.06IN X 7.09IN X 6.30 |
| DS1218 | 功能描述:IC CONTROLLER NV 8-DIP RoHS:否 類(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:45 系列:- 控制器類(lèi)型:靜態(tài) RAM（SRAM） 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC W 包裝:管件 |
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