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ZL41ARM

Description

ZL41ARM is a single board computer with a STM32F207/217 microcontroller (Cortex-M3) or STM32F417 (Cortex-M4). The large number of available GPIO lines allows it to be used as a universal microprocessor system with high computational efficiency, thanks i.a. modern design and high frequency CPU clock.

Zl41arm skos.jpg
Basic parameters
  • STM32F207VE (ARM Cortex-M3, 512 kB Flash, 128 kB RAM), STM32F217VG (ARM Cortex-M3, 1024 kB Flash, 128 kB RAM) or STM32F417VG microcontroller (ARM Cortex-M4, 1024 kB Flash, 192 kB RAM)
  • Oscillator 8MHz
  • Microcontroller I/O lines available on pin connectors
  • JTAG interface connector (20-pin)
  • Power supply from USB port (mini USB)
  • Jumpers for selecting the boot mode
  • Reset button
  • I2C and SPI connectors compatible with Kamami standard to connect additional modules
Standard equipment
Code Description
ZL41ARM_F217

Assembled minicomputer with STM32F217VG microcontroller

ZL41ARM_F207

Assembled minicomputer with STM32F207VE microcontroller

ZL41ARM_F417

Assembled minicomputer with STM32F417VG microcontroller

Electrical schematic
Zl41arm f2.png


Components placement
Zl41arm pcb.png


Zl41arm z gory.jpg


BOOT jumpers

ZL41ARM board is equipped with jumpers BOOT0 and BOOT1 (JP6 and JP7) that make possible to select of the memory from which the microcontroller will run (tab. 1).


Tab. 1. BOOT jumper settings and active areas of bootable memory dependent on them

BOOT0 BOOT1 Memory area
0 X Flash memory
1 0 System memory (bootloader)
1 1 RAM memory