ST7FLITE19F1M6 Description
The 8-bit microcontroller architecture is simpler and has an easy to understand programming model. It usually needs just a single supply. Despite marketing claims to the contrary, modern 8-bit architectures are lower power compared to 32-bit because the innards toggle fewer bus signals.
ST7FLITE19F1M6 Features
■ Memories
– 4 Kbytes single voltage extended Flash
(XFlash) Program memory with read-out protection, In-Circuit Programming and In-Application programming (ICP and IAP). 10K write/
erase cycles guaranteed, data retention: 20
years at 55°C.
– 256 bytes RAM
– 128 bytes data E2PROM with read-out protection. 300K write/erase cycles guaranteed,
data retention: 20 years at 55°C.
■ Clock, Reset and Supply Management
– Enhanced reset system
– Enhanced low voltage supervisor (LVD) for main supply and an auxiliary voltage detector
(AVD) with interrupt capability for implement- ing safe power-down procedures
– Clock sources: Internal 1% RC oscillator (on
some devices), crystal/ceramic resonator or
external clock
– Internal 32-MHz input clock for Auto-reload
timer
– Optional x4 or x8 PLL for 4 or 8 MHz internal
clock
– Five Power Saving Modes: Halt, Active-Halt,
Auto Wake-up from Halt, Wait and Slow
■ I/O Ports
– Up to 15 multifunctional bidirectional I/O lines
– 7 high sink outputs
■ 4 Timers
– Configurable watchdog timer
– Two 8-bit Lite Timers with prescaler,
ST7FLITE19F1M6 Applications
electronic applications
consumer electronics
industrial technology
