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STM8L15 Folha de dados(PDF) 1 Page - STMicroelectronics |
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STM8L15 Folha de dados(HTML) 1 Page - STMicroelectronics |
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1 / 122 page  July 2010 Doc ID 15962 Rev 5 1/122 1 STM8L151x4, STM8L151x6, STM8L152x4, STM8L152x6 8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators Features ■ Operating conditions – Operating power supply range 1.8 V to 3.6 V (down to 1.65 V at power down) – Temperature range: - 40 °C to 85 or 125 °C ■ Low power features – 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) – Dynamic consumption: 195 µA/MHz+440µA – Ultralow leakage per I/0: 50 nA – Fast wakeup from Halt: 4.7 µs ■ Advanced STM8 core – Harvard architecture and 3-stage pipeline – Max freq. 16 MHz, 16 CISC MIPS peak – Up to 40 external interrupt sources ■ Reset and supply management – Low power, ultrasafe BOR reset with 5 selectable thresholds – Ultralow power POR/PDR – Programmable voltage detector (PVD) ■ Clock management – 1 to 16 MHz crystal oscillator – 32 kHz crystal oscillator – Internal 16 MHz factory-trimmed RC – Internal 38 kHz low consumption RC – Clock security system ■ Low power RTC – BCD calendar with alarm interrupt – Auto-wakeup from Halt w/ periodic interrupt ■ LCD:up to 4x28 segments w/ step-up converter ■ Memories – Up to 32 KB of Flash program memory and 1 Kbyte of data EEPROM with ECC, RWW – Flexible write and read protection modes – Up to 2 Kbytes of RAM ■ DMA – 4 channels; supported peripherals: ADC, DAC, SPI, I2C, USART, timers – 1 channel for memory-to-memory ■ 12-bit DAC with output buffer ■ 12-bit ADC up to 1 Msps/25 channels – T. sensor and internal reference voltage ■ 2 Ultralow power comparators – 1 with fixed threshold and 1 rail to rail – Wakeup capability ■ Timers – Two 16-bit timers with 2 channels (used as IC, OC, PWM), quadrature encoder – One 16-bit advanced control timer with 3 channels, supporting motor control – One 8-bit timer with 7-bit prescaler – 2 watchdogs: 1 Window, 1 Independent – Beeper timer with 1, 2 or 4 kHz frequencies ■ Communication interfaces – Synchronous serial interface (SPI) – Fast I2C 400 kHz SMBus and PMBus – USART (ISO 7816 interface and IrDA) ■ Up to 41 I/Os, all mappable on interrupt vectors ■ Up to 16 capacitive sensing channels with free firmware ■ Development support – Fast on-chip programming and non intrusive debugging with SWIM – Bootloader using USART ■ 96-bit unique ID Table 1. Device summary Reference Part number STM8L151xx (without LCD) STM8L151C6, STM8L151C4, STM8L151K6, STM8L151K4, STM8L151G6, STM8L151G4 STM8L152xx (with LCD) STM8L152C6, STM8L152C4, STM8L152K6, STM8L152K4 UFQFPN48 LQFP32 UFQFPN28 UFQFPN32 LQFP48 CSP WLCSP28 www.st.com |
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