STM8L101K3T6 STMicroelectronics, STM8L101K3T6 Datasheet - Page 22

• Manufacturer Part Number: STM8L101K3T6
• Description: MCU 8KB FLASH MEM LP 32-LQFP
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter

Specifications of STM8L101K3T6

• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Infrared, POR, PWM, WDT
• Number Of I /o: 30
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: STM8L10x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: I2C/SPI/UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 30
• Number Of Timers: 3
• Operating Supply Voltage: 1.65 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWSTM8
• Minimum Operating Temperature: - 40 C
• For Use With: 497-10038 - EVAL KIT LCD COUNTER STM8L101497-10039 - EVAL DEV KIT FOR STM8L101
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-10036; STM8L101K3T6

Pin description
Table 4.
1. Please refer to the warning below.
2. At power-up, the PA1/NRST pin is a reset input pin with pull-up. To be used as a general purpose pin (PA1), it can be
3. A pull-up is applied to PB0 and PB4 during the reset phase. These two pins are input floating after reset release.
4. In the open-drain output column, ‘T’ defines a true open-drain I/O (P-buffer and protection diode to V
5. The PA0 pin is in input pull-up during the reset phase and after reset release.
6. High sink LED driver capability available on PA0.
22/81
-
20 20 3
configured only as output open-drain or push-pull, not as a general purpose input. Refer to Section Configuring NRST/PA1
pin as general purpose output in the STM8L101xx reference manual (RM0013).
implemented).
-
Pin number
-
27 27 31 PC6
28 28 32
STM8L101xx pin description (continued)
Warning:
PA0
BEEP/IR_TIM
(5)
Pin name
/SWIM/
For the STM8L101F1U6ATR, STM8L101F2U6ATR,
STM8L101F3U6ATR, STM8L101G2U6ATR and
STM8L101G3U6ATR part numbers (devices with COMP_REF
pin), all ports available on 32-pin packages must be
considered as active ports. To avoid spurious effects, you
have to configure them as input pull-up. A small increase in
consumption (typ. < 300 µA) may occur during the power up
and reset phase until these ports are properly configured.
(6)
I/O X
I/O X
Doc ID 15275 Rev 11
Input
X
X
(5)
X
X
HS
HS
(6)
Output
X
X
X
X
Port C6
Port A0
DD
SWIM input and out-
put /Beep out-
put/Timer Infrared
output
Alternate function
are not
STM8L101xx