- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373508 > STK15C68-S35 (Electronic Theatre Controls, Inc.) AR8102 PDF資料下載
參數(shù)資料
| 型號： | STK15C68-S35 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | AR8102 |
| 中文描述： | 8K的× 8自動存儲非易失 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 75K |
| 代理商： | STK15C68-S35 |
August 1998
5-35
STK15C88
32K x 8 AutoStore nvSRAM
High Performance CMOS
Nonvolatile Static RAM
FEATURES
Nonvolatile Storage Without Battery Problems
Directly Replaces 32K x 8 static RAM, Battery
Backed RAM or EEPROM
25ns, 35ns and 45ns Access Times
Store to EEPROM Initiated by Software or
AutoStore on Power Down
Recall to SRAM by Software or Power Restore
15mA I
CC
at 200ns Cycle Time
Unlimited Read, Write and Recall Cycles
1,000,000 Store Cycles to EEPROM
100 Year Data Retention Over Full Industrial
Temperature Range
Commercial and Industrial Temp. Ranges
28 Pin 600 or 300 mil PDIP and 350 mil SOIC
DESCRIPTION
The Simtek STK15C88 is a fast static RAM with a
nonvolatile, electrically-erasable PROM element
incorporated in each static memory cell. The SRAM
can be read and written an unlimited number of
times, while independent, nonvolatile data resides in
EEPROM. Data transfers from the SRAM to the
EEPROM (the STOREoperation) can take place
automatically on power down using charge stored in
system capacitance. Transfers from the EEPROM to
the SRAM (the RECALLoperation) take place auto-
matically on restoration of power. Initiation of
STORE and RECALL cycles can also be controlled
by entering control sequences on the SRAM inputs.
BLOCK DIAGRAM
RECALL
CONTROL
STORE/
CONTROL
VCC
POWER
0
13
A
A
DETECT
SOFTWARE
STORE
2
COLUMN I/O
1
I
A
RECALL
DQ
DQ
DQ
DQ
6
DQ
A
0
A
A
COLUMN DEC
DQ
DQ
10
5
9
A
A
4
3
STATIC RAM
ARRAY
3
4
A
A
256 x 1024
A
5
A
7
R
2
A
13
12
A
11
14
A
DQ
256 x 1024
A
8
A
0
EEPROM ARRAY
7
6
1
W
E
G
PIN NAMES
A
0
- A
14
Address Inputs
W
Write Enable
DQ
0
- DQ
7
Data In/Out
E
Chip Enable
G
Output Enable
V
CC
Power (+5V)
V
SS
Ground
26
25
20
19
18
17
24
23
27
15
22
21
16
28
DQ
DQ
DQ
4
3
E
DQ
DQ
6
7
5
A
10
A
A
G
A
A
11
13
8
9
CC
V
W
14
3
2
A
A
A
0
DQ
DQ
DQ
V
0
1
1
2
A
SS
A
A
4
A
7
A
6
14
A
12
5
A
11
12
2
3
4
5
1
7
8
9
13
10
6
28 - 300 PDIP
28 - 600 PDIP
28 - 350 SOIC
28 - 300 SOIC
PIN CONFIGURATIONS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STK15C68-S35I | 8K x 8 AutoStore nvSRAM |
| STK15C68-S45 | APC BACK-UPS ES 8 Outlet 550VA 120V |
| STK15C68-S45I | Uninterruptible Power Supply (UPS); Series:BK; Output Voltage:120V; Output Power Max:210W; Run Time - Half Load:18min; Run Time - Full Load:5min; Applications:Personal Computers; Electrical Outlet Style:NEMA 5-15R RoHS Compliant: NA |
| STK15C68-W25 | Back-UPS CS 350 USB/Serial |
| STK15C68-W25I | Uninterruptible Power Supply (UPS); Series:BK; Output Voltage:120V; Output Power Max:330W; Run Time - Half Load:14min; Run Time - Full Load:2min; Applications:Personal Computers; Electrical Outlet Style:NEMA 5-15R RoHS Compliant: NA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STK15C88-N35I | 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述: |
| STK15C88-NF25 | 功能描述:NVRAM 32Kbx8 4.5-5.5V AutoStore 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 |
| STK15C88-NF25I | 功能描述:NVRAM 32Kbx8 4.5-5.5V AutoStore 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 |
| STK15C88-NF25ITR | 功能描述:NVRAM 32Kbx8 4.5-5.5V AutoStore 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 |
| STK15C88-NF25TR | 功能描述:NVRAM 32Kbx8 4.5-5.5V AutoStore 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。