STM8L151K2
Features
■ Operating conditions
– Operating power supply: 1.65 to 3.6 V
(without BOR), 1.8 to 3.6 V (with BOR)
– Temperature range: -40 to 85 or 125 °C
■ Low power features
– 5 low power modes: Wait, Low power run,
Low power wait, Active-halt with RTC, Halt
– Ultralow leakage per I/0: 50 nA
– Fast wakeup from Halt: 5 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
– 32 kHz and 1-16 MHz crystal oscillators
– Internal 16 MHz factory-trimmed RC
– Internal 38 kHz low consumption RC
– Clock security system
■ Low power RTC
– BCD calendar with alarm interrupt
– Digital calibration with +/- 0.5 ppm accuracy
– LSE security system
– Auto-wakeup from Halt w/ periodic interrupt
■ Memories
– Up to 8 Kbytes of Flash program memory
plus 256 bytes of data EEPROM with ECC
– Flexible write/read protection modes
– 1 Kbyte of RAM
