ST7FOXU0 Datasheet, PDF (1/123 Pages) STMicroelectronics – 1 additional output line

ST7FOXU0
8-bit MCU with single voltage Flash memory,
ADC, timers
Features
■ Memories
– 2 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: 20 years at 55 °C
– 128 bytes RAM
■ Clock, Reset and Supply Management
– Low voltage supervisor (LVD) for safe
power-on/off
– Clock sources: Internal trimmable 8 MHz
RC oscillator, auto wake-up internal low
power - low frequency oscillator or external
clock
– External reset source and watchdog reset
– Five power saving modes: Halt, Active-Halt,
Auto Wake-up from Halt, Wait and Slow
■ I/O Ports
– 5 multifunctional bidirectional I/Os
– 1 additional output line
– 5 high sink outputs
Table 1. Device summary
Features
SO8
DIP8
■ 2 timers
– One 8-bit Lite timer with prescaler
including: watchdog,
1 real time base and 1 input capture
– Single 12-bit Auto-reload timer with 1 PWM
output, input capture, output compare,
dead-time generation and enhanced one
pulse mode functions
■ A/D converter: 5 input channels
■ Interrupt management
– 11 interrupt vectors plus TRAP and RESET
■ Instruction set
– 8-bit data manipulation
– 63 basic instructions with illegal opcode
detection
– 17 main addressing modes
– 8 x 8 unsigned multiply instructions
■ Development tools
– Full HW/SW development package
– DM (Debug Module)
ST7FOXU0
Program memory - bytes
RAM (stack) - bytes
Timers
ADC
Packages
2K
128 (64)
1 x 8-bit timer, 1 x 12-bit AT (1 PWM)
1 x 10-bit
SO8 150”, DIP8 300”
November 2007
Rev 2
1/123
www.st.com
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