DS2016R 查看數據表（PDF） - Maxim Integrated
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DS2016R Datasheet PDF : 8 Pages
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DS2016
AC CHARACTERISTICS READ CYCLE (TA= -40°C to +85°C; VCC = 5V ±10%)
PARAMETER
DS2016-100
SYMBOL
MIN TYP MAX
UNITS NOTES
Read Cycle Time
tRC
100
ns
Access Time
tACC
100
ns
OE to Output Valid
tOE
50
ns
CE to Output Valid
tCO
100
ns
CE or OE to Output
tCOE
5
ns
Active
Output High-Z from
tOD
5
35
ns
Deselection
Output Hold from
tOH
5
ns
Address Change
AC CHARACTERISTICS WRITE CYCLE (TA= -40°C to +85°C; VCC = 5V ±10%)
PARAMETER
DS2016-100
SYMBOL
MIN TYP MAX
UNITS NOTES
Write Cycle Time
tWC
100
ns
Write Pulse Width
tWP
75
ns
Address Setup Time
tAW
0
ns
Write Recovery
Time
tWR
10
ns
Output High-Z from
WE
tODW
35
ns
Output Active from
WE
tOEW
5
ns
Data Setup Time
tDS
40
ns
Data Hold Time
tDH
0
ns
DATA RETENTION CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
Data Retention Supply
Voltage
VDR
CE ³ VCC - 0.5V
Data Retention
Current at 5.5V
ICCR1
CE ³ VCC - 0.5V
Data Retention
Current at 2.0V
ICCR2
CE ³ VCC - 0.5V
Chip Deselect to Data
Retention
tCDR
Recovery Time
tR
* Typical values are at +25°C
(TA = -40°C to +85°C)
MIN TYP MAX UNITS
2.0
5.5
V
0.1* 1
µA
50* 750
nA
0
µs
2
ms
3 of 8
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