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參數資料
| 型號： | DS2016-100 |
| 英文描述： | 2k x 8 3V/5V Operation Static RAM |
| 中文描述： | 2k × 8 3V/5V運行靜態RAM |
| 文件頁數： | 1/9頁 |
| 文件大小： | 254K |
| 代理商： | DS2016-100 |
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092399
FEATURES
§
Low-power CMOS design
§
Standby current
50 nA max at t
A
= 25°C V
CC
= 3.0V
100 nA max at t
A
= 25°C V
CC
= 5.5V
1 μA max at t
A
= 60°C V
CC
= 5.5V
§
Full operation for V
CC
= 5.5V to 2.7V
§
Data retention voltage = 5.5V to 2.0V
§
Fast 5V access time
DS2016 - 100
DS2016 - 150
§
Reduced-speed 3V access time
DS2016 - 100
DS2016 - 150
§
Operating temperature range of -40°C to
+85°C
§
Full static operation
§
TTL compatible inputs and outputs over
voltage range of 5.5V to 2.7 volts.
§
Available in 24-pin DIP and 24-pin SOIC
packages
§
Suitable for both battery operated and battery
backup applications
100 ns
150 ns
250 ns
250 ns
PIN ASSIGNMENT
PIN DESCRIPTION
A0 - A10
DQ0 - DQ7
CE
WE
OE
V
CC
GND
- Address Inputs
- Data Input/Output
- Chip Enable Input
- Write Enable Input
- Output Enable Input
- Power Supply Input 2.7V - 5.5V
- Ground
DESCRIPTION
The DS2016 2k x 8 3V/5V Operation Static RAM is a 16,384-bit, low-power, fully static random access
memory organized as 2048 words by 8 bits using CMOS technology. The device operates from a single
power supply with a voltage input between 2.7 and 5.5 volts. The chip enable input (
CE
) is used for
device selection and can be used in order to achieve the minimum standby current mode, which facilitates
both battery operated and battery backup applications. The device provides access times as fast as 100 ns
when operated from a 5-volt power supply input and also provides relatively good performance of 250 ns
access while operating from a 3-volt input. The device maintains TTL-level inputs and outputs over the
input voltage range of 2.7 to 5.5 volts. The DS2016 is most suitable for low-power applications where
battery operation or battery backup for nonvolatility is required. The DS2016 is a JEDEC-standard 2k x 8
SRAM and is pin-compatible with ROM and EPROM of similar density.
DS2016
2k x 8 3V/5V Operation Static RAM
www.dalsemi.com
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24
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V
CC
A8
A9
WE
OE
A10
CE
DQ7
DQ6
DQ5
DQ4
DQ3
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
GND
DS2016 24-Pin DIP (600-mil)
DS2016R 24-Pin SOIC (300-mil)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DS2016-100+ | 功能描述:靜態隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| DS2016-150 | 功能描述:靜態隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| DS2016R-100 | 功能描述:靜態隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| DS2016R-100+ | 功能描述:靜態隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| DS2016R-150 | 功能描述:靜態隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
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