參數(shù)資料
型號(hào): M41ST95YMX6
廠商: STMICROELECTRONICS
元件分類: 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: 0.300 INCH, PLASTIC, SOIC-28
文件頁數(shù): 19/35頁
文件大?。?/td> 735K
代理商: M41ST95YMX6
Obsolete
Product(s)
- Obsolete
Product(s)
M41ST95Y*, M41ST95W
26/35
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 11. DC and AC Measurement Conditions
Note: Output Hi-Z is defined as the point where data is no longer driven.
Figure 20. AC Testing Input/Output Waveforms
Table 12. Capacitance
Note: 1. Effective capacitance measured with power supply at 5V; sampled only, not 100% tested.
2. At 25°C, f = 1MHz.
3. Outputs are deselected.
Parameter
M41ST95Y
M41ST95W
VCC Supply Voltage
4.5 to 5.5V
2.7 to 3.6V
Ambient Operating Temperature
–40 to 85°C
Load Capacitance (CL)
100pF
50pF
Input Rise and Fall Times
≤ 50ns
Input Pulse Voltages
0.2 to 0.8VCC
Input and Output Timing Ref. Voltages
0.3 to 0.7VCC
AI02568
0.8VCC
0.2VCC
0.7VCC
0.3VCC
Symbol
Parameter(1,2)
Min
Max
Unit
CIN
Input Capacitance
7
pF
COUT
(3)
Output Capacitance
10
pF
tLP
Low-pass filter input time constant (SDI and SCL)
50
ns
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