STM8L101K3T6TR

8位超低功耗微控制器，高达8 KB闪存，多功能定时器，比较器， USART ， SPI ， I2C 8-bit ultralow power microcontroller with up to 8 Kbytes Flash, multifunction timers, comparators, USART, SPI, I2C

The STM8L101x1 STM8L101x2 STM8L101x3 low-power family features the enhanced STM8 CPU core providing increased processing power up to 16 MIPS at 16 MHz while maintaining the advantages of a CISC architecture with improved code density, a 24-bit linear addressing space and an optimized architecture for low power operations.

The family includes an integrated debug module with a hardware interface SWIM which allows non-intrusive in-application debugging and ultrafast Flash programming.

All STM8L101xx microcontrollers feature low power low-voltage single-supply program Flash memory. The 8-Kbyte devices embed data EEPROM.

The STM8L101xx low power family is based on a generic set of state-of-the-art peripherals. The modular design of the peripheral set allows the same peripherals to be found in different ST microcontroller families including 32-bit families. This makes any transition to a different family very easy, and simplified even more by the use of a common set of development tools.

All STM8L low power products are based on the same architecture with the same memory mapping and a coherent pinout.

**Key Features**

.

Main microcontroller features

.

Supply voltage range 1.65 V to 3.6 V

.

Low power consumption Halt: 0.3 µA, Active-halt: 0.8 µA, Dynamic Run: 150 µA/MHz

.

STM8 Core with up to 16 CISC MIPS throughput

.

Temp. range: -40 to 85 °C and 125 °C

.

Memories

.

Up to 8 Kbytes of Flash program including up to 2 Kbytes of data EEPROM

.

Error correction code ECC

.

Flexible write and read protection modes

.

In-application and in-circuit programming

.

Data EEPROM capability

.

1.5 Kbytes of static RAM

.

Clock management

.

Internal 16 MHz RC with fast wakeup time typ. 4 µs

.

Internal low consumption 38 kHz RC driving both the IWDG and the AWU

.

Reset and supply management

.

Ultra-low power POR/PDR

.

Three low-power modes: Wait, Active-halt, Halt

.

Interrupt management

.

Nested interrupt controller with software priority control

.

Up to 29 external interrupt sources

.

I/Os

.

Up to 30 I/Os, all mappable on external interrupt vectors

.

I/Os with programmable input pull-ups, high sink/source capability and one LED driver infrared output

.

Peripherals

.

Two 16-bit general purpose timers TIM2 and TIM3 with up and down counter and 2 channels used as IC, OC, PWM

.

One 8-bit timer TIM4 with 7-bit prescaler

.

Infrared remote control IR

.

Independent watchdog

.

Auto-wakeup unit

.

Beeper timer with 1, 2 or 4 kHz frequencies

.

SPI synchronous serial interface

.

Fast I2C Multimaster/slave 400 kHz

.

USART with fractional baud rate generator

.

2 comparators with 4 inputs each

.

Development support

.

Hardware single wire interface module SWIM for fast on-chip programming and non intrusive debugging

.

In-circuit emulation ICE

.

96-bit unique ID