Datasheet ST7LITEUSx (STMicroelectronics)
| Fabricante | STMicroelectronics |
| Descripción | 8-bit MCU with single voltage Flash memory, ADC, timers. ST7ULTRALITE (ST7LITEUS2, ST7LITEUS5) |
| Páginas / Página | 108 / 1 — ST7LITEUSx. Features. Memories. SO8. DIP8. 150”. Clock, Reset and Supply … |
| Formato / tamaño de archivo | PDF / 889 Kb |
| Idioma del documento | Inglés |
ST7LITEUSx. Features. Memories. SO8. DIP8. 150”. Clock, Reset and Supply Management. DFN8. A/D Converter. Interrupt Management
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- ST7FLITEUS2B3 ST7FLITEUS2B6 ST7FLITEUS2M3 ST7FLITEUS2M3TR ST7FLITEUS2M6 ST7FLITEUS2M6TR ST7FLITEUS2U3TR ST7FLITEUS2U6TR ST7FLITEUS5B3 ST7FLITEUS5B6 ST7FLITEUS5M3 ST7FLITEUS5M3TR ST7FLITEUS5M6 ST7FLITEUS5M6TR ST7FLITEUS5U3 ST7FLITEUS5U3TR ST7FLITEUS5U6 ST7FLITEUS5U6TR ST7FLITEUSICD ST7PLITEUS2B3 ST7PLITEUS2B6 ST7PLITEUS2M3 ST7PLITEUS2M3TR ST7PLITEUS2M6 ST7PLITEUS2M6TR ST7PLITEUS2U3TR ST7PLITEUS2U6TR ST7PLITEUS5B3 ST7PLITEUS5B6 ST7PLITEUS5M3 ST7PLITEUS5M3TR ST7PLITEUS5M6 ST7PLITEUS5M6TR ST7PLITEUS5U3 ST7PLITEUS5U3TR ST7PLITEUS5U6 ST7PLITEUS5U6TR
Versión de texto del documento
ST7LITEUSx
8-bit MCU with single voltage Flash memory, ADC, timers
Features
■
Memories
– 1K bytes single voltage Flash Program mem- ory with read-out protection, In-Circuit and In- Application Programming (ICP and IAP). 10K write/erase cycles guaranteed, data retention:
SO8
20 years at 55°C.
DIP8 150”
– 128 bytes RAM. ■
Clock, Reset and Supply Management
– 3-level low voltage supervisor (LVD) and aux- iliary voltage detector (AVD) for safe power- on/off procedures
DFN8
– Clock sources: internal trimmable 8MHz RC oscillator, internal low power, low frequency RC oscillator or external clock – Five Power Saving Modes: Halt, Auto Wake ■
A/D Converter
Up from Halt, Active-Halt, Wait and Slow – 10-bit resolution for 0 to VDD ■
Interrupt Management
– 5 input channels – 11 interrupt vectors plus TRAP and RESET ■
Instruction Set
– 5 external interrupt lines (on 5 vectors) – 8-bit data manipulation ■
I/O Ports
– 63 basic instructions with illegal opcode de- – 5 multifunctional bidirectional I/O lines tection – 1 additional Output line – 17 main addressing modes – 6 alternate function lines – 8 x 8 unsigned multiply instruction – 5 high sink outputs ■
Development Tools
■
2 Timers
– Full hardware/software development package – One 8-bit Lite Timer (LT) with prescaler in- – Debug Module cluding: watchdog, one realtime base and one 8-bit input capture. – One 12-bit Auto-reload Timer (AT) with output compare function and PWM
Table 1. Device summary ST7ULTRALITE Features ST7LITEUS2 ST7LITEUS5
Program memory - bytes 1K RAM (stack) - bytes 128 (64) Peripherals LT Timer w/ Wdg, AT Timer w/ 1 PWM ADC - 10-bit Operating Supply 2.4V to 3.3V @fCPU=4MHz, 3.3V to 5.5V @fCPU=8MHz CPU Frequency up to 8MHz RC Operating Temperature -40°C to +85°C / -40°C to 125°C Packages SO8 150”, DIP8, DFN8, DIP161) Note 1: For development or tool prototyping purposes only. Not orderable in production quantities. Rev. 4 January 2007 1/108 1
8-bit MCU with single voltage Flash memory, ADC, timers
Features
■
Memories
– 1K bytes single voltage Flash Program mem- ory with read-out protection, In-Circuit and In- Application Programming (ICP and IAP). 10K write/erase cycles guaranteed, data retention:
SO8
20 years at 55°C.
DIP8 150”
– 128 bytes RAM. ■
Clock, Reset and Supply Management
– 3-level low voltage supervisor (LVD) and aux- iliary voltage detector (AVD) for safe power- on/off procedures
DFN8
– Clock sources: internal trimmable 8MHz RC oscillator, internal low power, low frequency RC oscillator or external clock – Five Power Saving Modes: Halt, Auto Wake ■
A/D Converter
Up from Halt, Active-Halt, Wait and Slow – 10-bit resolution for 0 to VDD ■
Interrupt Management
– 5 input channels – 11 interrupt vectors plus TRAP and RESET ■
Instruction Set
– 5 external interrupt lines (on 5 vectors) – 8-bit data manipulation ■
I/O Ports
– 63 basic instructions with illegal opcode de- – 5 multifunctional bidirectional I/O lines tection – 1 additional Output line – 17 main addressing modes – 6 alternate function lines – 8 x 8 unsigned multiply instruction – 5 high sink outputs ■
Development Tools
■
2 Timers
– Full hardware/software development package – One 8-bit Lite Timer (LT) with prescaler in- – Debug Module cluding: watchdog, one realtime base and one 8-bit input capture. – One 12-bit Auto-reload Timer (AT) with output compare function and PWM
Table 1. Device summary ST7ULTRALITE Features ST7LITEUS2 ST7LITEUS5
Program memory - bytes 1K RAM (stack) - bytes 128 (64) Peripherals LT Timer w/ Wdg, AT Timer w/ 1 PWM ADC - 10-bit Operating Supply 2.4V to 3.3V @fCPU=4MHz, 3.3V to 5.5V @fCPU=8MHz CPU Frequency up to 8MHz RC Operating Temperature -40°C to +85°C / -40°C to 125°C Packages SO8 150”, DIP8, DFN8, DIP161) Note 1: For development or tool prototyping purposes only. Not orderable in production quantities. Rev. 4 January 2007 1/108 1