ST7FOXK1 STMicroelectronics, ST7FOXK1 Datasheet - Page 110

• Manufacturer Part Number: ST7FOXK1
• Description: Low cost flash 8bit micro
• Manufacturer: STMicroelectronics

Specifications of ST7FOXK1

• 4 To 8 Kbytes Single Voltage Extended Flash (xflash) Program Memory With Read-out Protection In-circuit Programming And In-application Programming (icp And Iap) Endurance: 1K write/erase cycles guaranteed Data retention
• Clock Sources: Internal trimmable 8 MHz RC oscillator, auto wakeup internal low power - low frequency oscillator, crystal/ceramic resonator or external clock
• Five Power Saving Modes: Halt, Active-Halt, Auto Wakeup from Halt, Wait and Slow
• A/d Converter: up to 10 input channels

On-chip peripherals
10.3
10.3.1
10.3.2
110/226
Lite timer 2 (LT2)
Introduction
The Lite timer can be used for general-purpose timing functions. It is based on two free-
running 8-bit upcounters, a watchdog function and an 8-bit Input Capture register.
Main features
– Enabled by hardware or software (configurable by option byte)
– Optional reset on HALT instruction (configurable by option byte)
– Automatically resets the device unless disable bit is refreshed
– Software reset (Forced Watchdog reset)
– Watchdog reset status flag
Real-time Clock
–
–
–
Input Capture
–
Maskable interrupt with wakeup from Halt mode capability
Watchdog
One 8-bit upcounter 1 ms or 2 ms timebase period (@ 8 MHz f
One 8-bit upcounter with autoreload and programmable timebase period from 4µs
to 1.024 ms in 4 µs increments (@ 8 MHz f
2 Maskable timebase interrupts
8-bit Input Capture register (LTICR)
OSC
ST7FOXF1, ST7FOXK1, ST7FOXK2
)
OSC
)