Datasheet

DocID15962 Rev 13 11/131
STM8L151xx, STM8L152xx Description
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2.1 Device overview
Table 2. Medium density STM8L15x low power device features and peripheral counts
Features STM8L151Gx STM8L15xKx STM8L15xCx
Flash (Kbytes) 16 32 16 32 16 32
Data EEPROM (Kbytes) 1
RAM-Kbytes 2
LCD No 4x17
(1)
4x28
(1)
Timers
Basic
1
(8-bit)
General purpose
2
(16-bit)
Advanced control
1
(16-bit)
Communication
interfaces
SPI 1
I2C 1
USART 1
GPIOs 26
(3)
30
(2)(3)
or 29
(1)(3)
41
(3)
12-bit synchronized ADC
(number of channels)
1
(18)
1
(22
(2)
or 21
(1)
)
1
(25)
12-Bit DAC
(number of channels)
1
(1)
Comparators COMP1/COMP2 2
Others
RTC, window watchdog, independent watchdog,
16-MHz and 38-kHz internal RC, 1- to 16-MHz and 32-kHz external oscillator
CPU frequency 16 MHz
Operating voltage 1.8 V to 3.6 V (down to 1.65 V at power down)
Operating temperature -40 to +85 °C/ -40 to +105 °C / -40 to +125 °C
Packages
UFQFPN28 (4x4;
0.6 mm thickness)
WLCSP28
LQFP32 (7x7)
UFQFPN32 (5x5;
0.6 mm thickness)
LQFP48
UFQFPN48 (7x7;
0.6 mm thickness)
1. STM8L152xx versions only
2. STM8L151xx versions only
3. The number of GPIOs given in this table includes the NRST/PA1 pin but the application can use the NRST/PA1 pin as
general purpose output only (PA1).