ST7FOXF1 datasheet(13/226 Pages) STMICROELECTRONICS

13 / 226 page

ST7FOXF1, ST7FOXK1, ST7FOXK2

Description

13/226

Description

The ST7FOX is a member of the ST7 microcontroller family. All ST7 devices are based on a

common industry-standard 8-bit core, featuring an enhanced instruction set.

The device is positioned at the entry level of the 8-bit microcontroller range providing an

attractive cost while at the same time embedding the most advanced features.

The ST7FOX features Flash memory with byte-by-byte In-Circuit Programming (ICP) and In-

Application Programming (IAP) capability.

Under software control, the ST7FOX device can be placed in Wait, Slow, or Halt mode,

reducing power consumption when the application is in idle or standby state.

The enhanced instruction set and addressing modes of the ST7 offer both power and

flexibility to software developers, enabling the design of highly efficient and compact

application code. In addition to standard 8-bit data management, all ST7 microcontrollers

feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.

The ST7FOX features an on-chip Debug Module (DM) to support In-Circuit Debugging

(ICD). For a description of the DM registers, refer to the ST7 ICC Protocol Reference

Manual.

Table 1.

Device summary

Features

ST7FOXF1 / ST7FOXK1

ST7FOXK2

Program memory - bytes

RAM (stack) - bytes

384 (128)

Timers

Dual 8-bit timer,

dual 12-bit AT (4 PWM)

Dual 8-bit timer, dual 12-bit AT

(4 PWM), 1 x 16-bit timer

ADC

1 x 10-bit

Peripherals

I²C

I²C and SPI

Packages

DIP20, SO20, LQFP32, SDIP32

LQFP32, SDIP32

ST7FOXF1 датащи(PDF) 13 Page - STMicroelectronics