參數(shù)資料
型號(hào)： M41T80M6
廠商： 意法半導(dǎo)體
英文描述： SWITCH, VR, ILLUM, GREEN/BLUE; Switch function type:SPNO; Voltage, contact DC max:24V; Temp, op. max:70(degree C); Temp, op. min:-30(degree C); Diameter, panel cut-out:19.2mm; Length / Height, external:31mm; Depth, external:30.3mm; RoHS Compliant: Yes
中文描述： 串行訪問時(shí)鐘用鬧鐘
文件頁(yè)數(shù)： 6/20頁(yè)
文件大?。?/td> 122K
代理商： M41T80M6
M41T80
6/20
Table 5. DC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
A
= –40 to 85°C; V
CC
= 2.0 to 5.5V (except where noted).
2. At 25°C.
3. For IRQ/FT/OUT, RST, and 32kHz pins (Open Drain)
Table 6. Crystal Electrical Characteristics
Note: 1. Externally supplied if using the SO8 package. STMicroelectronics recommends the KDS DT-38: 1TA/1TC252E127, Tuning Fork
Type (thru-hole) or the DMX-26S: 1TJS125FH2A212, (SMD) quartz crystal for industrial temperature operations. KDS can be con-
tacted at kouhou@kdsj.co.jp or http://www.kdsj.co.jp for further information on this crystal type.
2. Load capacitors are integrated within the M41T80. Circuit board layout considerations for the 32.768 kHz crystal of minimum trace
lengths and isolation from RF generating signals should be taken into account.
Symbol
Parameter
Test Condition
(1)
Min
Typ
Max
Unit
I
LI
Input Leakage
Current
0V
≤
V
IN
≤
V
CC
±1
μ
A
I
LO
Output Leakage
Current
0V
≤
V
OUT
≤
V
CC
±1
μ
A
I
CC1
Supply Current
Switch Freq (SCL) = 400kHz
3.0V
30
μ
A
5.5V
200
μ
A
I
CC2(2)
Supply Current
(standby)
All Inputs = V
CC
– 0.2V
Switch Freq (SCL) = 0Hz
32KE = 1
or SQWE = 1
3.0V
1.8
3.0
μ
A
5.5V
35
μ
A
32KE = 0
and SQWE = 0
3.0V
1.5
2.4
μ
A
5.5V
31
μ
A
V
IL
Input Low Voltage
–0.3
0.3V
CC
V
V
IH
Input High Voltage
0.7V
CC
V
CC
+ 0.3
V
V
OL
Output Low Voltage
I
OL
= 3.0mA
0.4
V
Output Low Voltage
(Open Drain)
(3)
I
OL
= 10mA
0.4
V
Sym
Parameter
(1,2)
Min
Typ
Max
Units
f
O
Resonant Frequency
32.768
kHz
R
S
Series Resistance
60
k
C
L
Load Capacitance
12.5
pF
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