8-bit microcontroller
ST7LITE0xY0, ST7LITESxY0
8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, timers, SPI
■ Memori...
Description
ST7LITE0xY0, ST7LITESxY0
8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, timers, SPI
■ Memories
– 1K or 1.5 Kbytes single voltage Flash Program memory with read-out protection, In-Circuit and In-Application Programming (ICP and IAP). 10 K write/erase cycles guaranteed, data retention: 20 years at 55 °C.
– 128 bytes RAM.
– 128 bytes data EEPROM with read-out protection. 300K write/erase cycles guaranteed, data retention: 20 years at 55 °C.
■ Clock, Reset and Supply Management
– 3-level low voltage supervisor (LVD) and auxiliary voltage detector (AVD) for safe poweron/off procedures
– Clock sources: internal 1MHz RC 1% oscillator or external clock
– PLL x4 or x8 for 4 or 8 MHz internal clock
– Four Power Saving Modes: Halt, Active-Halt, Wait and Slow
■ Interrupt Management
– 10 interrupt vectors plus TRAP and RESET
– 4 external interrupt lines (on 4 vectors)
■ I/O Ports
– 13 multifunctional bidirectional I/O lines
– 9 alternate function lines
– 6 high sink outputs
■ 2 Timers
– One 8-bit Lite Timer (LT) with prescaler including: watchdog, 1 realtime base and 1 input capture.
DIP16
SO16 150”
QFN20
– One 12-bit Auto-reload Timer (AT) with output compare function and PWM
■ 1 Communication Interface – SPI synchronous serial interface
■ A/D Converter – 8-bit resolution for 0 to VDD – Fixed gain Op-amp for 11-bit resolution in 0 to 250 mV range (@ 5V VDD) – 5 input channels
■ Instruction Set – 8-bit data manipulation – 63 basic instructions with illegal o...
Similar Datasheet