STM8L101F3U6TR STMicroelectronics, STM8L101F3U6TR Datasheet - Page 15

• Manufacturer Part Number: STM8L101F3U6TR
• Description: MCU 8BIT 8K FLASH 20UFQFPN
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter

Specifications of STM8L101F3U6TR

• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Infrared, POR, PWM, WDT
• Number Of I /o: 18
• 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: 20-UFQFPN
• Processor Series: STM8L10x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 18
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

STM8L101xx
Figure 3.
1. Please refer to the warning below.
2. HS corresponds to 20 mA high sink/source capability.
3. High sink LED driver capability available on PA0. Refer to the description of the IR_CR register in the
STM8L reference manual (RM0013).
Warning:
20-pin UFQFPN package pinout for STM8L101F1U6ATR,
STM8L101F2U6ATR and STM8L101F3U6ATR part numbers
PA6 (HS) / COMP_REF
NRST / PA1 (HS)
For the STM8L101F1U6ATR, STM8L101F2U6ATR and
STM8L101F3U6ATR 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.
PA2 (HS)
V
V
SS
DD
Doc ID 15275 Rev 11
1
2
3
4
5
6
20
7
19
18
8
17
9
16
10
15
14
13
12
11
PC0 / I²C_SDA
PB6 (HS) / SPI_MOSI
PB7 (HS) / SPI_MISO
PB5 (HS) / SPI_SCK
PB4 (HS) / SPI_NSS
Pin description
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