STM8L151F2 STMicroelectronics, STM8L151F2 Datasheet - Page 28

• Manufacturer Part Number: STM8L151F2
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L151F2

• Operating Power Supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
• Temperature Range: -40 to 85 or 125 °C
• 5 Low Power Modes: Wait, Low power run, Low power wait, Active-halt with RTC, Halt
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 5 μs
• Max Freq: 16 MHz, 16 CISC MIPS peak

Pin description
Table 4.
28/111
29 18 17 12 15
30 19 18 13 16
31 20 19 14 17
37 25 21 15 18 PC0/I2C_SDA
38 26 22 16 19 PC1/I2C_SCL
41 27 23
42 28 24
43 29 25 17 20
44 30 26 18
45 31 27 19
46
20
21 10
22 11 10
23 12 11
Pin number
9
-
8
9
-
Low density STM8L15xxx pin description (continued)
6
-
-
-
-
-
-
1
2
9
-
-
- PC7/ADC1_IN3
-
-
-
PB5/SPI_SCK/
/ADC1_IN13
PB6/SPI1_MOSI/
ADC1_IN12
PB7/SPI1_MISO/
ADC1_IN11
PC2/USART_RX/ADC1_I
N6
PC3/USART_TX/
ADC1_IN5
PC4/USART_CK]/
I2C_SMB/CCO/
ADC1_IN4
PC5/OSC32_IN
/[SPI1_NSS]
[USART_TX]
TIM2_CH1
PC6/OSC32_OUT/
[SPI_SCK]
[USART_RX]
TIM2_CH2
PD0/TIM3_CH2/
[ADC1_TRIG]
ADC1_IN22
PD1/TIM3_ETR/
ADC1_IN21
PD2/
ADC1_IN20
PD3/
ADC1_IN19/
RTC_CALIB
Pin name
(2)
(6)
(6)
(7)
(2)
(2)
/
(2)
(2)
/
/
/
/
Doc ID 018780 Rev 3
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
I/O X
Input
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
HS X
Output
T
T
(5)
(3)
X Port B5
X Port B6
X Port B7
X Port C2
X Port C3
X Port C4
X Port C5
X Port C6
X Port C7
X Port D0
X Port D1
X Port D2
X Port D3
Port C0
Port C1
STM8L151x2, STM8L151x3
[SPI clock] /
ADC1_IN13
SPI master out/
slave in / ADC1_IN12
SPI1 master in- slave
out/
ADC1_IN11
I2C data
I2C clock
USART receive /
ADC1_IN6
USART transmit /
ADC1_IN5
USART synchronous
clock / I2C1_SMB /
Configurable clock
output / ADC1_IN4
LSE oscillator input /
[SPI master/slave
select] / [USART
transmit]/
Timer 2 -channel 1
LSE oscillator output /
[SPI clock] / [USART
receive]/
Timer 2 -channel 2
ADC1_IN3
Timer 3 - channel 2 /
[ADC1_Trigger] /
ADC1_IN22
Timer 3 - external
trigger / ADC1_IN21
ADC1_IN20
ADC1_IN19/
RTC calibration
Default alternate
function
(7)
(6)
(6)