STM8L152R6T6 STMicroelectronics, STM8L152R6T6 Datasheet - Page 99

• Manufacturer Part Number: STM8L152R6T6
• Description: 8 BITS MICROCONTR
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter

Specifications of STM8L152R6T6

• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 28x12b, D/A 2x12
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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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