AN1526 Datasheet, PDF (1/26 Pages) STMicroelectronics – ST7FLITE0 QUICK REFERENCE NOTE

AN1526
APPLICATION NOTE
ST7FLITE0 QUICK REFERENCE NOTE
by Microcontroller Division Applications
INTRODUCTION
The ST7FLITE0 extends the lower end of the ST7 range, designed to fit applications with
state-of-the-art features in a very small package.
ST7FLITE0 8-bit MCUs have many cost-saving features and they come with low-cost tools,
providing a complete package to reduce both design and final application costs to the absolute
minimum.
This application note highlights some small but very important aspects of the ST7FLITE0 that
users should not overlook when reading the datasheet.
Sections 2 and 3 contain helpful pointers and a table to help you start working with ST7FLITE0
and its related tools.
Table 1. ST7Lite0 Features
Program memory
RAM
Data EEPROM
Package
Number of I/O pins
Vdd range
Temperature range
IDDmax in RUN mode
LVD
Clock sources
A/D
Timers
Communication peripheral
Special features
1.5 Kbytes Flash (single voltage)
128 bytes
ST7FLITE05: no Data EEPROM
ST7FLITE09: 128 bytes Data EEPROM
SO16 (.150) or DIP16
13 (including 6 high current pins)
2.4V - 5.5V
-40°C to +85°C
5mA
3 levels (Standard)
Internal RC (1MHz) +/- 1%
PLLx4 (2.4V<V_dd<3.3V)
PLLx8 (3.3V<V_dd<5.5V)
8 bits with fixed gain - Op-Amp
5 channels
Autoreload Timer: 1 12-bit PWM channel, Output Compare function
Lite Timer: Watchdog, Real Time Clock, Input Capture functions
SPI
Read-out protection, In-Circuit Programmming (ICP), In Application Programming
(IAP)
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