STLUX385A

Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI

Parameters

Supply Voltage Min Volt	3.0
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP 38

Description

The STLUXTM family of controllers is a part of the STMicroelectronics digital devices tailored for lighting and power conversion applications. The STLUX controllers have been successfully integrated in a wide range of architectures and applications, starting from simple buck converters for driving...
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Key features

Key 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 MΩ 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 EEPROM 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 EEPROM; 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 Operating temperature: -40 °C up to 105 °C

Out of Stock

Quantity	$ per unit	Savings
1-500	$5.68	0%
500 +	Contact sales

$5.68

Parameters

Supply Voltage Min Volt	3.0
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP 38

Description

Key features

Key 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 MΩ 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 EEPROM 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 EEPROM; 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 Operating temperature: -40 °C up to 105 °C