參數(shù)資料
型號: M41T00SM6F
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO8
封裝: 0.150 INCH, LEAD FREE, PLASTIC, SO-8
文件頁數(shù): 10/26頁
文件大?。?/td> 225K
代理商: M41T00SM6F
DC and AC parameters
M41T00S
5
DC and AC parameters
This section summarizes the operating and measurement conditions, as well as the DC and
AC characteristics of the device. The parameters in the following DC and AC Characteristic
tables are derived from tests performed under the Measurement Conditions listed in the
relevant tables. Designers should check that the operating conditions in their projects match
the measurement conditions when using the quoted parameters.
Table 5.
Operating and AC measurement conditions
Note:
Output Hi-Z is defined as the point where data is no longer driven.
Figure 12.
AC measurement I/O waveform
Table 6.
Capacitance
Parameter
M41T00S
Supply voltage (VCC)
2.7 to 5.5 V
Ambient operating temperature (TA)
–40 to 85°C
Load capacitance (CL)
100 pF
Input rise and fall times
≤ 50 ns
Input pulse voltages
0.2VCC to 0.8 VCC
Input and output timing ref. voltages
0.3VCC to 0.7 VCC
Symbol
Parameter(1)(2)
1.
Effective capacitance measured with power supply at 5V; sampled only, not 100% tested.
2.
At 25°C, f = 1 MHz
Min
Max
Unit
CIN
Input capacitance
7
pF
COUT
(3)
3.
Outputs deselected.
Output capacitance
10
pF
tLP
Low-pass filter input time constant (SDA and SCL)
50
ns
AI02568
0.8VCC
0.2VCC
0.7VCC
0.3VCC
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