參數(shù)資料
型號(hào): DS1631
英文描述: 256k NV SRAM with Phantom Clock
中文描述: 高精度數(shù)字溫度計(jì)和溫度監(jiān)控器
文件頁(yè)數(shù): 11/19頁(yè)
文件大?。?/td> 288K
代理商: DS1631
DS1244/DS1244P
11 of 19
MEMORY AC ELECTRICAL CHARACTERISTICS
Over the operating range (3.3V)
DS1244W-120
MIN
MAX
120
120
60
120
5
40
5
120
90
0
20
40
5
50
20
PARAMETER
SYMBOL
UNITS
NOTES
Read Cycle Time
Access Time
OE
to Output Valid
CE
to Output Valid
OE
or
CE
to Output Active
Output High-Z from Deselection
Output Hold from Address Change
Write Cycle Time
Write Pulse Width
Address Setup Time
Write Recovery Time
Output High-Z from
WE
Output Active from
WE
Data Setup Time
Data Hold Time from
WE
t
RC
t
ACC
t
OE
t
CO
t
COE
t
OD
t
OH
t
WC
t
WP
t
AW
t
WR
t
ODW
t
OEW
t
DS
t
DH
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5
5
3
10
5
5
4
4
PHANTOM CLOCK AC ELECTRICAL CHARACTERISTICS
Over the operating range (3.3V)
MAX
UNITS
ns
100
ns
100
ns
ns
ns
40
ns
40
ns
ns
ns
ns
ns
ns
ns
ns
ns
PARAMETER
SYMBOL
t
RC
t
CO
t
OE
t
COE
t
OEE
t
OD
t
ODO
t
RR
t
WC
t
WP
t
WR
t
DS
t
DH
t
CW
t
RST
MIN
120
TYP
NOTES
Read Cycle Time
CE
Access Time
OE
Access Time
CE
to Output Low-Z
OE
to Output Low-Z
CE
to Output High-Z
OE
to Output High-Z
Read Recovery
Write Cycle Time
Write Pulse Width
Write Recovery
Data Setup Time
Data Hold Time
CE
Pulse Width
RESET
Pulse Width
5
5
5
5
20
120
100
20
45
0
105
120
3
10
4
4
相關(guān)PDF資料
PDF描述
DS1244P 256k NV SRAM with Phantom Clock
DS1631-DS1731 High-Precision Digital Thermometer and Thermostat
DS1631A High-Precision Digital Thermometer and Thermostat
DS1631AU High-Precision Digital Thermometer and Thermostat
DS1631U High-Precision Digital Thermometer and Thermostat
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1631 WAF 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
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