ZL1ST7 - development kit for ST7LITE microcontrollers from STMicroelectronics

Development kit for ST7LITE microcontrollers

The set enables building applications with STM STIMIT family microcontrollers. Its equipment, easy adaptation to individual application requirements, as well as the possibility of using microcontrollers in 16- and 20-pin casings, make the set suitable for both beginners and advanced users who want to quickly build a microprocessor controller. The set contains typical peripherals used in microprocessor systems, optionally it can be equipped with a USB interface. It is equipped with many classic peripheries that enable convenient testing of launched applications.

The set enables testing applications with microcontrollers:

• in the DIP16 housing, e.g. ST7FLITESx, ST7FLITE0x,
• in the DIP20 housing, e.g. ST7FLITE1x, ST7FLITE2x, ST7FLITE3x.

The basic properties of the set:

• 4-button keyboard,
• SPIUART SC16IS760 hardware interface,
• socket for connecting the UARTUSB converter (eg ZL1USB_A),
• an alphanumeric LCD display with 2x16 characters (4-bit mode),
• manual reset button,
• ICP programming interface (eg for ZL17PRG programmer),
• connectors with derived microcontroller ports,
• 8 LEDs controlled from the serial-parallel converter outputs with the SPI bus,
• 8-bit I / O port with SPI interface,
• potentiometric input voltage sensor for the A / D converter,
• built-in photoresistor,
• two current amplifiers up to 80mA with OC outputs (ARK terminals),
• piezoacoustic transducer,
• power supply: USB or 9 ... 12 VDC / VAC power supply,
• voltage stabilizers: 3.3 and 5 V,

The set includes:

• assembled base plate (without microcontroller and LCD display),
• CD-ROM with the technical documentation of the set, microcontroller reference notes and systems used in the set, applications for ISP programming of ST7LITE microcontrollers, demonstrative version of the C Cosmic ST7 compiler (16k limit), ST7 Visual Develop IDE, sample programs for the ST7FLITE29 microcontroller.

To download:

• Documentation of the ZL1ST7 set
• Sample programs in C language