STM8L151G6 STMicroelectronics, STM8L151G6 Datasheet - Page 90

• Manufacturer Part Number: STM8L151G6
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L151G6

• Temp. Range: - 40 °C to 85, 105 or 125 °C
• 5 Low Power Modes: Wait, Low power run (5.1 μA), Low power wait (3 μA), Active-halt with full RTC (1.3 μA), Halt (350 nA)
• Consumption: 195 μA/MHz+440μA
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 4.7 μs
• Lcd: up to 4x28 segments w/ step-up converter
• 4 Channels; Supported Peripherals: ADC, DAC, SPI, I2C, USART, timers
• 2 Watchdogs: 1 Window, 1 Independent

Electrical parameters
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Figure 32. Typical NRST pull-up current I
The reset network shown in
must ensure that the level on the NRST pin can go below the V
in
For power consumption sensitive applications, the external reset capacitor value can be
reduced to limit the charge/discharge current. If the NRST signal is used to reset the
external circuitry, attention must be paid to the charge/discharge time of the external
capacitor to fulfill the external devices reset timing conditions. The minimum recommended
capacity is 10 nF.
Figure 33. Recommended NRST pin configuration
Table
EXTERNAL
(Optional)
CIRCUIT
RESET
42. Otherwise the reset is not taken into account internally.
120
100
80
60
40
20
0
1.65 1.8
0.1 µF
1.95 2.1
Figure 33
-40°C
25°C
90°C
130°C
Doc ID 15962 Rev 9
NRST
2.25 2.4
protects the device against parasitic resets. The user
V
DD
R
2.55 2.7
PU
V
pu
DD
vs V
[V]
DD
2.85
Filter
3
3.15 3.3
STM8L151xx, STM8L152xx
IL(NRST)
INTERNAL RESET
3.45 3.6
max. level specified
STM8