STM8L152C8 STMicroelectronics, STM8L152C8 Datasheet - Page 99

• Manufacturer Part Number: STM8L152C8
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L152C8

• Operating Power Supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
• Temp. Range: −40 to 85, 105 or 125 °C
• 5 Low Power Modes: Wait, Low power run (5.9 μA), Low power wait (3 μA), Active-halt with full RTC (1.4 μA), Halt (400 nA)
• Dynamic Power Consumption: 200 μA/MHz+330 μA
• Ultra Low Leakage Per I/0: 50 nA
• Max Freq: 16 MHz, 16 CISC MIPS peak
• Lcd: 8x40 or 4x44 w/ step-up converter

STM8L15xx8, STM8L15xR6
Electrical parameters
Figure 35. Typical NRST pull-up resistance R
vs. V
PU
DD
Figure 36. Typical NRST pull-up current I
vs. V
pu
DD
The reset network shown in
Figure 37
protects the device against parasitic resets. The user
must ensure that the level on the NRST pin can go below the V
max. level specified in
IL
Table
42. Otherwise the reset is not taken into account internally. For power consumption-
sensitive applications, the capacity of the external reset capacitor can be reduced to limit the
charge/discharge current. If the NRST signal is used to reset the external circuitry, the user
must pay attention to the charge/discharge time of the external capacitor to meet the reset
timing conditions of the external devices. The minimum recommended capacity is 10 nF.
Figure 37. Recommended NRST pin configuration
V
DD
R
PU
EXTERNAL
RSTIN
INTERNAL RESET
Filter
RESET
CIRCUIT
0.1 F
STM8L
Doc ID 17943 Rev 4
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