STM6822 STMicroelectronics, STM6822 Datasheet - Page 19

• Manufacturer Part Number: STM6822
• Description: Reset + Watchdog
• Manufacturer: STMicroelectronics

STM6321/6322STM6821/6822/6823/6824/6825
5
DC and AC parameters
This section summarizes the operating measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC characteristics tables that
follow, are derived from tests performed under the measurement conditions summarized in
Table
operating conditions when relying on the quoted parameters.
Table 5.
Figure 24. AC testing input/output waveforms
Figure 25. MR timing waveform
1. RST for STM6322/6821/6825.
Figure 26. Watchdog timing
V
Ambient operating temperature (T
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
CC
supply voltage
5. Designers should check that the operating conditions in their circuit match the
Operating and AC measurement conditions
Parameter
Doc ID 11110 Rev 11
A
)
0.2 to 0.8 V
0.3 to 0.7 V
STM6xxx
1.0 to 5.5
–40 to 85
≤ 5
DC and AC parameters
CC
CC
Unit
°C
ns
V
V
V
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