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參數(shù)資料
| 型號： | DS1245YP-70-IND |
| 英文描述： | CAT5E PATCH CORD 50 FOOT BEIGE |
| 中文描述： | 1024k非易失SRAM |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 221K |
| 代理商： | DS1245YP-70-IND |
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111899
FEATURES
10 years minimum data retention in the
absence of external power
Data is automatically protected during power
loss
Replaces 128k x 8 volatile static RAM,
EEPROM or Flash memory
Unlimited write cycles
Low-power CMOS
Read and write access times as fast as 70 ns
Lithium energy source is electrically
disconnected to retain freshness until power is
applied for the first time
Full
±
10% V
CC
operating range (DS1245Y)
Optional
±
5% V
CC
operating range
(DS1245AB)
Optional industrial temperature range of
-40
°
C to +85
°
C, designated IND
JEDEC standard 32-pin DIP package
New PowerCap Module (PCM) package
-
Directly surface-mountable module
-
Replaceable snap-on PowerCap provides
lithium backup battery
-
Standardized pinout for all nonvolatile
SRAM products
-
Detachment feature on PowerCap allows
easy removal using a regular screwdriver
PIN ASSIGNMENT
PIN DESCRIPTION
A0 - A16
DQ0 - DQ7
CE
WE
OE
V
CC
GND
NC
- Address Inputs
- Data In/Data Out
- Chip Enable
- Write Enable
- Output Enable
- Power (+5V)
- Ground
- No Connect
DS1245Y/AB
1024k Nonvolatile SRAM
www.dalsemi.com
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14
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16
1
2
3
4
5
6
7
8
9
10
11
12
31
30
29
28
27
26
25
24
23
22
21
20
32-PIN ENCAPSULATED PACKAGE
740 MIL EXTENDED
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ1
DQ2
GND
DQ0
V
CC
A15
NC
WE
A13
A8
A9
A11
OE
A10
CE
DQ7
DQ6
DQ5
DQ4
DQ3
32
19
18
17
A16
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
NC
A15
A16
NC
V
WE
OE
CE
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
GND
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
33
NC
GND
V
BAT
34-PIN POWERCAP MODULE (PCM)
(USES DS9034PC POWERCAP)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1245YP-85-IND | CAT5E PATCH CORD 1 FOOT PINK |
| DS1245Y-85 | 1024k Nonvolatile SRAM |
| DS1245Y-70 | 1024k Nonvolatile SRAM |
| DS1245Y-100 | CABLE SMA/SMA 36 RG-58 |
| DS1245Y-120 | 1024k Nonvolatile SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1245YP-70IND+ | 功能描述:NVRAM 1024K SRAM Nonvolatile RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時(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 |
| DS1245YP-85 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (Battery Based) |
| DS1245YP-85-IND | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:1024k Nonvolatile SRAM |
| DS-1246ZJ | 制造商:Hikvision USA 功能描述:Outdoor Wall Mount Gooseneck Bracket 制造商:HIKVISION 功能描述:BRACKET WALL MOUNT OUTDOOR GOOSENECK FOR 71XX CAMERAS |
| DS12470W-150# | 制造商:Maxim Integrated Products 功能描述: |
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