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參數(shù)資料
| 型號(hào)： | STK14C88-5C45M |
| 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(dòng)存儲(chǔ)非易失量子端粒酶的CMOS非易失靜態(tài)RAM |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大小： | 85K |
| 代理商： | STK14C88-5C45M |
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 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STK14C88-5K35M | 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(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)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 |
| STK14C88-5K45M | 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(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)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 |
| STK14C88-5L35M | 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(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)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 |
| STK14C88-5L45M | 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(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)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 |
| STK14C88A-WAF | 制造商:Cypress Semiconductor 功能描述:STK14C88A-WAF - Gel-pak, waffle pack, wafer, diced wafer on film |
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