参数资料
型号: M41T0DW6
厂商: STMICROELECTRONICS
元件分类: 时钟/数据恢复及定时提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO8
封装: TSSOP-8
文件页数: 16/19页
文件大小: 236K
代理商: M41T0DW6
M41T0
6/19
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement 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 Measure-
ment Conditions listed in the relevant tables. De-
signers should check that the operating conditions
in their projects match the measurement condi-
tions when using the quoted parameters.
Table 3. Operating and AC Measurement Conditions
Note: Output Hi-Z is defined as the point where data is no longer driven.
Figure 5. AC Testing Input/Output Waveform
Table 4. Capacitance
Note: 1. Effective capacitance measured with power supply at 5V; sampled only, not 100% tested.
2. At 25°C, f = 1MHz.
3. Outputs deselected.
Parameter
M41T0
Unit
Supply Voltage (VCC)
2.0 to 5.5
V
Ambient Operating Temperature (TA)
–40 to 85
°C
Load Capacitance (CL)
100
pF
Input Rise and Fall Times
≤ 5ns
Input Pulse Voltages
0.2VCC to 0.8VCC
V
Input and Output Timing Ref. Voltages
0.3VCC to 0.7VCC
V
AI02568
0.8VCC
0.2VCC
0.7VCC
0.3VCC
Symbol
Parameter(1,2)
Min
Max
Unit
CIN
Input Capacitance (SCL)
7
pF
COUT
(3)
Output Capacitance (SDA, OUT)
10
pF
tLP
Low-pass filter input time constant (SDA and SCL)
50
ns
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