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參數資料
| 型號： | STK14C88-5L45M |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 32K x 8 AUTOSTORE nvSRAM QUANTUM TRAP CMOS NONVOLATILE STATIC RAM |
| 中文描述： | 32K的× 8自動存儲非易失量子端粒酶的CMOS非易失靜態(tài)RAM |
| 文件頁數： | 5/12頁 |
| 文件大?。?/td> | 85K |
| 代理商： | STK14C88-5L45M |
STK14C88-M
April 1999
5-47
HARDWARE MODE SELECTION
Note m: HSB store operation occurs only if an SRAM WRITE has been done since the last nonvolatile cycle. After the store (if any) completes, the part
will go into standby mode, inhibiting all operations until HSB rises.
Note n:
The six consecutive addresses must be in order listed. W must be high during all six consecutive cycles to enable a nonvolatile cycle.
Note o:
While there are 15 addresses on the STK14C88-M, only the lower 14 are used to control software modes.
Note p:
I/O state assumes G < V
IL
. Activation of nonvolatile cycles does not depend on state of G.
HARDWARE STORECYCLE
(V
CC
= 5.0V
±
10%)
e
Note q:
Note r:
E and G low and W high for output behavior.
t
RECOVER
is only applicable after t
STORE
is complete.
HARDWARE STORECYCLE
E
W
HSB
A
13
- A
0
(hex)
MODE
I/O
POWER
NOTES
H
X
H
X
Not Selected
Output High Z
Standby
L
H
H
X
Read SRAM
Output Data
Active
p
L
L
H
X
Write SRAM
Input Data
Active
X
X
L
X
Nonvolatile
STORE
Output High Z
l
CC2
m
L
H
H
0E38
31C7
03E0
3C1F
303F
0FC0
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Nonvolatile
STORE
Output Data
Output Data
Output Data
Output Data
Output Data
Output High Z
Active
l
CC2
n, o, p
L
H
H
0E38
31C7
03E0
3C1F
303F
0C63
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Nonvolatile
RECALL
Output Data
Output Data
Output Data
Output Data
Output Data
Output High Z
Active
n, o, p
NO.
SYMBOLS
PARAMETER
STK14C88-M
UNITS
NOTES
Standard
Alternate
MIN
MAX
22
t
STORE
t
HLHZ
STORECycle Duration
10
ms
i, q
23
t
DELAY
t
HLQZ
Time Allowed to Complete SRAM Cycle
1
μ
s
i, q
24
t
RECOVER
t
HHQX
Hardware STOREHigh to Inhibit Off
700
ns
q, r
25
t
HLHX
Hardware STOREPulse Width
20
ns
26
t
HLBL
Hardware STORELow to STOREBusy
300
ns
DATA VALID
HSB (IN)
DQ (DATA OUT)
DATA VALID
25
t
HLHX
23
t
DELAY
22
t
STORE
24
t
RECOVER
HSB (OUT)
HIGH IMPEDANCE
26
t
HLBL
HIGH IMPEDANCE
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PDF描述 |
|---|---|
| STK15C88 | HEATSINK TO-218 10W H=2.5 BLK |
| STK15C88-N25 | HEATSINK TO-218 10W H=2.5 BLK |
| STK15C88-N25I | HEATSINK TO-220 POWER W/PINS BK |
| STK15C88-N35 | 32K x 8 AutoStore nvSRAM High Performance CMOS Nonvolatile Static RAM |
| STK15C88-N35I | HEATSINK 1.75 HI RISE TO-218 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| STK14C88A-WAF | 制造商:Cypress Semiconductor 功能描述:STK14C88A-WAF - Gel-pak, waffle pack, wafer, diced wafer on film |
| STK14C88-C45I | 功能描述:NVRAM 32Kbx8 4.5-5.5V AutoStore RoHS:否 制造商:Maxim Integrated 數據總線寬度: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 |
| STK14C88-L45I | 功能描述:IC NVSRAM 256KB 45NS 32-LCC RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:150 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-VFDFN 裸露焊盤 供應商設備封裝:8-DFN（2x3） 包裝:管件 產品目錄頁面:1445 (CN2011-ZH PDF) |
| STK14C88-N35 | 制造商:Simtek Corp 功能描述:32K X 8 NON-VOLATILE SRAM, 35 ns, PDSO32 |
| STK14C88N45 | 制造商:Cypress Semiconductor 功能描述: |
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