參數(shù)資料
型號: M41T60Q6F
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復及定時提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, QCC16
封裝: 3 X 3 MM, LEAD FREE, QFN-16
文件頁數(shù): 10/27頁
文件大小: 534K
代理商: M41T60Q6F
DC and AC parameters
M41T60
Doc ID 10396 Rev 12
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.
Note:
Output Hi-Z is defined as the point where data is no longer driven.
Figure 13. AC testing I/O waveform
Figure 14. Crystal isolation example
Note:
Substrate pad should be tied to VSS.
Table 5.
Operating and AC measurement conditions
Parameter
M41T60
Supply voltage (VCC)
1.3 V to 4.4 V
Ambient operating temperature (TA)
–40 to 85 °C
Load capacitance (CL)
50 pF
Input rise and fall times
≤ 5 ns
Input pulse voltages
0.2 VCC to 0.8 VCC
Input and output timing ref. voltages
0.3 VCC to 0.7 VCC
AI02568
0.8VCC
0.2VCC
0.7VCC
0.3VCC
AI09127
Crystal
XI
XO
GND
Local Grounding Plane
(Layer 2)
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