STM8L151C4 STMicroelectronics, STM8L151C4 Datasheet - Page 9

• Manufacturer Part Number: STM8L151C4
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L151C4

• Temp. Range: - 40 °C to 85, 105 or 125 °C
• 5 Low Power Modes: Wait, Low power run (5.1 μA), Low power wait (3 μA), Active-halt with full RTC (1.3 μA), Halt (350 nA)
• Consumption: 195 μA/MHz+440μA
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 4.7 μs
• Lcd: up to 4x28 segments w/ step-up converter
• 4 Channels; Supported Peripherals: ADC, DAC, SPI, I2C, USART, timers
• 2 Watchdogs: 1 Window, 1 Independent

STM8L151xx, STM8L152xx
1
Introduction
This document describes the features, pinout, mechanical data and ordering information of
the medium density STM8L15x devices (STM8L151Cx/Kx/Gx, STM8L152Cx/Kx
microcontrollers with a 16-Kbyte or 32-Kbyte Flash memory density). These devices are
referred to as medium density devices in the STM8L15x and STM8L16x reference manual
(RM0031) and in the STM8L Flash programming manual (PM0054).
For more details on the whole STMicroelectronics ultra-low-power family please refer to
Section 2.2: Ultra-low-power continuum on page
For information on the debug module and SWIM (single wire interface module), refer to the
STM8 SWIM communication protocol and debug module user manual (UM0470).For
information on the STM8 core, please refer to the STM8 CPU programming manual
(PM0044).
The medium density devices provide the following benefits:
All devices offer 12-bit ADC, DAC, two comparators, Real-time clock three 16-bit timers, one
8-bit timer as well as standard communication interface such as SPI, I2C and USART. A
4x28-segment LCD is available on the medium-density STM8L152xx line.
density STM8L15x low power device features and peripheral counts
13
The medium density STM8L15x microcontroller family is suitable for a wide range of
applications:
Figure 1 on page 13
give an overview of the complete range of peripherals proposed in this family.
Integrated system
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Ultra-low power consumption
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Advanced features
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Medical and handheld equipment
Application control and user interface
PC peripherals, gaming, GPS and sport equipment
Alarm systems, wired and wireless sensors
Short development cycles
Up to 32 Kbytes of medium-density embedded Flash program memory
1 Kbyte of data EEPROM
Internal high speed and low-power low speed RC.
Embedded reset
195 µA/MHZ + 440 µA (consumption)
0.9 µA with LSI in Active-halt mode
Clock gated system and optimized power management
Capability to execute from RAM for Low power wait mode and Low power run
mode
Up to 16 MIPS at 16 MHz CPU clock frequency
Direct memory access (DMA) for memory-to-memory or peripheral-to-memory
access.
Application scalability across a common family product architecture with
compatible pinout, memory map and modular peripherals.
Wide choice of development tools
shows the general block diagram of the device family.
Doc ID 15962 Rev 9
12.
and
Section 3 on page
Table 2: Medium
Introduction
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