STM8L151K2 STMicroelectronics, STM8L151K2 Datasheet - Page 12

• Manufacturer Part Number: STM8L151K2
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L151K2

• 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

Description
2.1
Table 1.
1. The number of GPIOs given in this table includes the NRST/PA1 pin but the application can use the NRST/PA1 pin as
2. 26 GPIOs in the STM8L151K3 and 40 GPIOs in the STM8L151C3.
3. 22 channels in the STM8L151K3 and 28 channels in the STM8L151C3.
12/111
Flash (Kbytes)
Data EEPROM
(bytes)
RAM (Kbytes)
Timers
Commun
-ication
interfaces
GPIOs
12-bit synchronized
ADC (number of
channels)
Comparators
(COMP1/COMP2)
Others
CPU frequency
Operating voltage
Operating
temperature
Packages
general purpose output only (PA1).
Features
Basic
General
purpose
SPI
I2C
USART
Device overview
Low density STM8L15xxx low power device features and peripheral counts
STM8L151F3 STM8L151G3
UFQFPN20
TSSOP20
18
(10)
1
(1)
16-MHz and 38-kHz internal RC, 1- to 16-MHz and 32-kHz external oscillator
UFQFPN28
26
1.8 to 3.6 V (down to 1.65 V at power-down) with BOR
(18)
1
8
RTC, window watchdog, independent watchdog,
(1)
Doc ID 018780 Rev 3
−
STM8L151K3/
STM8L151C3
30
40 to +85 °C /
UFQFPN32
1.65 to 3.6 V without BOR
(23/28)
LQFP48
(2)
/41
1
(1)(2)
(3)
16 MHz
(16-bit)
(8-bit)
256
1
1
2
1
1
1
2
−
STM8L151F2 STM8L151G2
40 to +125 °C
UFQFPN20
TSSOP20
18
(10)
1
(1)
STM8L151x2, STM8L151x3
UFQFPN28
26
(18)
1
4
(1)
STM8L151K2/
STM8L151C2
30
UFQFPN32
(23/28)
LQFP48
(2)
/41
1
(1)(2)
(3)