STLUX Datasheet, PDF (1/126 Pages) STMicroelectronics – Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI

STLUX
Digital controllers for lighting and power conversion applications
with up to 6 programmable PWM generators, 96 MHz PLL, DALI
Datasheet - production data
Features
 Up to 6 programmable PWM generators
(SMEDs - “State Machine Event Driven”)
– 10 ns event detection and reaction
– Max.1.3 ns PWM resolution
– Single, coupled and two coupled
operational modes
– Up to 3 internal/external events per SMED
 DALI (digital addressable lighting interface)
– Interrupt driven hardware encoder
– Bus frequency: 1.2, 2.4 or 4.8 kHz
– IEC 60929 and IEC 62386 compliant plus
24-bit frame extension
– Configurable noise rejection filter
– Reverse polarity on Tx/Rx lines
 4 analog comparators
– 4 internal 4-bit references
– 1 external reference
– Less than 50 ns propagation time
– Continuous comparison cycle
 ADCs (up to 8 channels)
– 10-bit precision, with operational amplifier
to extend resolution to 12-bit equivalent
– Sequencer functionality
– Input impedance: 1 M
– Configurable gain value: x1 and x4
 Integrated microcontroller
– Advanced STM8^® core with Harvard
architecture and 3-stage pipeline
– Max. f_CPU: 16 MHz
– Multiple low power modes
 Memories
– Flash and E²PROM with read while write
(RWW) and error correction code (ECC)
– Program memory: 32 Kbytes Flash; data
retention 15 years at 85 °C after 10 kcycles
at 25 °C
– Data memory: 1 Kbyte true data E²PROM;
data retention:15 years at 85 °C after 100
kcycles at 85 °C
– RAM: 2 Kbytes
 Clock management
– Internal 96 MHz PLL
– Low power oscillator circuit for external
crystal resonator or direct clock input
– Internal, user-trimmable 16 MHz RC and
low power 153.6 kHz RC oscillators
– Clock security system with clock monitor
 Basic peripherals
– System and auxiliary timers
– IWDG/WWDG watchdog, AWU, ITC
 I/O
– GPIO with highly robust design, immune
against current injection
– Fast digital input DIGIN, with configurable
pull-up
 Communication interfaces
– UART asynchronous with SW flow control
and boot loader support
– I²C master/slave fast-slow speed rate
 Operating temperature: -40 °C up to 105 °C
Table 1. Device summary
Part number
Package
STLUX385A, STLUX383A
TSSOP38
STLUX325A
VFQFPN32
STLUX285A
TSSOP28
May 2015
This is information on a product in full production.
DocID027870 Rev 1
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