參數(shù)資料
型號(hào): DS2417X
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Timer or RTC
英文描述: 0 TIMER(S), REAL TIME CLOCK, PBGA6
封裝: CSP-6
文件頁數(shù): 6/15頁
文件大?。?/td> 162K
代理商: DS2417X
DS2417
ABSOLUTE MAXIMUM RATINGS*
Voltage on 1-Wire to Ground
-0.5V to +7.0V
Operating Temperature Range
-40°C to +85°C
Storage Temperature Range
-55°C to +125°C
Soldering Temperature
See J-STD-020A Specification
* This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to abso-
lute maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
(VPUP = 2.5V to 6.0V; VDD = 2.5V to 5.5V, -40°C to +85°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Logic 1
VIH1
2.2
6.0
V
1, 11
Logic 0
VIL1
-0.3
TBD
V
1, 6
Output Logic Low @ 4mA
VOL1
0.4
V
1
Output Logic High
VOH1
VPUP
V
1, 3
Input Load Current
IL1
5
A
4
Interrupt Sink Current
@ 0.4V
IINT3
5
mA
9
Operating Current (Osc. On)
IDD3
250
nA
2, 9
Quiescent Current (Osc. Off)
IDDQ3
50
nA
2, 8, 9
Interrupt Sink Current
@ 0.4V
IINT5
10
mA
10
Operating Current (Osc. On)
IDD5
450
nA
2, 10
Quiescent Current (Osc. Off)
IDDQ5
100
nA
2, 8, 10
CAPACITANCE
(TA = 25°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Capacitance 1-Wire
CIN
50
pF
AC ELECTRICAL CHARACTERISTICS
(VPUP = 2.5V to 6.0V; VDD = 2.5V to 5.5V, -40°C to +85°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Time Slot
tSLOT
60
120
s
Write 1 Low Time
tLOW1
1
15
s
13
Write 0 Low Time
tLOW0
60
120
s
Read Low Time
tLOWR
1
15
s
13
Read Data Valid
tRDV
15
s
12
Release Time
tRELEASE
0
15
45
s
Read Data Setup
tSU
1
s
5
Recovery Time
tREC
1
s
Reset High Time
tRSTH
480
s
Reset Low Time
tRSTL
480
960
s
7
Presence Detect High
tPDH
15
60
s
Presence Detect Low
tPDL
60
240
s
14 of 15
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