STM32L151C6(2013) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STM32L151C6
(Rev.:2013)
(Rev.:2013)
STMicroelectronics
STM32L151C6 Datasheet PDF : 121 Pages
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STM32L151x6/8/B, STM32L152x6/8/B
2
Description
Description
The ultra-low-power STM32L15xxx incorporates the connectivity power of the universal
serial bus (USB) with the high-performance ARM Cortexâ„¢-M3 32-bit RISC core operating at
a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories
(Flash memory up to 128 Kbytes and RAM up to 16 Kbytes) and an extensive range of
enhanced I/Os and peripherals connected to two APB buses.
All devices offer a 12-bit ADC, 2 DACs and 2 ultra-low-power comparators, six general-
purpose 16-bit timers and two basic timers, which can be used as time bases.
Moreover, the STM32L15xxx devices contain standard and advanced communication
interfaces: up to two I2Cs and SPIs, three USARTs and a USB. The STM32L15xxx devices
offer up to 20 capacitive sensing channels to simply add touch sensing functionality to any
application.
They also include a real-time clock and a set of backup registers that remain powered in
Standby mode.
Finally, the integrated LCD controller has a built-in LCD voltage generator that allows you to
drive up to 8 multiplexed LCDs with contrast independent of the supply voltage.
The ultra-low-power STM32L15xxx operates from a 1.8 to 3.6 V power supply (down to
1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option.
It is available in the -40 to +85 °C temperature range, extended to 105°C in low power
dissipation state. A comprehensive set of power-saving modes allows the design of low-
power applications.
Doc ID 17659 Rev 8
9/121
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