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參數(shù)資料
| 型號(hào)： | DS1330W |
| 英文描述： | 3.3V 256K Nonvolatile SRAM with Battery Monitor |
| 中文描述： | 3.3V、256k非易失SRAM，帶有電池監(jiān)測(cè)器 |
| 文件頁(yè)數(shù)： | 8/11頁(yè) |
| 文件大?。?/td> | 107K |
| 代理商： | DS1330W |
DS1330W
022598 8/11
9. Each DS1330W has a built–in switch that disconnects the lithium source until V
CC
is first applied by the user. The
expected t
DR
is defined as accumulative time in the absence of V
CC
starting from the time power is first applied
by the user.
10.All AC and DC electrical characteristics are valid over the full operating temperature range. For commercial prod-
ucts, this range is 0
°
C to 70
°
C. For industrial products (IND), this range is –40
°
C to +85
°
C.
11. In a power down condition the voltage on any pin may not exceed the voltage on V
CC
.
12.t
WR1
and t
DH1
are measured from WE going high.
13.t
WR2
and t
DH2
are measured from CE going high.
14.RST and BW are open–drain outputs and cannot source current. External pull–up resistors should be connected
to these pins for proper operation. Both pins will sink 10 mA.
DC TEST CONDITIONS
Outputs Open
Cycle = 200 ns for operating current
All voltages are referenced to ground
AC TEST CONDITIONS
Output Load: 100 pF + 1TTL Gate
Input Pulse Levels: 0 – 3.0V
Timing Measurement Reference Levels
Input: 1.5V
Output: 1.5V
Input pulse Rise and Fall Times: 5 ns
ORDERING INFORMATION
DS1330 W P – SSS – III
Operating Temperature Range
blank: 0
°
to 70
°
IND: –40
°
to +85
°
C
Access
150:
Speed
150 ns
Package Type
blank:
P:
28–pin 600 mil DIP
34–pin PowerCap Module
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1330WP-100 | 功能描述:NVRAM 3.3V 256K NV RAM w/Battery Monitor 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 |
| DS1330WP-100+ | 功能描述:NVRAM 3.3V 256K NV RAM w/Battery Monitor 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 |
| DS1330WP-100IND | 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 |
| DS1330WP-100IND+ | 功能描述:NVRAM 3.3V 256K NV RAM w/Battery Monitor 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 |
| DS1330WP-150 | 功能描述:NVRAM 3.3V 256K NV RAM w/Battery Monitor 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 |
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