STM8L001J3

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产品概述

描述

The STM8L001J3 low-power microcontroller 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 ultra fast Flash programming.

All STM8L001J3 microcontrollers feature low power low-voltage single-supply program Flash memory. The 8-Kbyte devices embed data EEPROM.

The STM8L001J3 low power microcontroller 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.

所有功能
Main microcontroller features

Supply voltage range 1.8 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 125 °C

Memories

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 6 external interrupt sources

I/Os

Up to 6 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 1 channel (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

UART with fractional baud rate generator

2 comparators with 1 input each

Development support

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