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Data brief

For further information contact your local STMicroelectronics sales office.

August 2010 Doc ID 17633 Rev 2 1/5

STEVAL-MKI109V1

STM32-based MEMS motherboard compatible

with all ST MEMS adapters

Features

■ Compatible with all available ST MEMS

adapter boards

■ Controlled by the STM32F102R8 high-

performance ARM Cortex

-M3

microcontroller

■ Includes a DIL24 socket for easy MEMS

adapter connection

■ 3 V on-board linear voltage regulator

■ DFU compatible for USB microprocessor

firmware update

■ USB 2.0 full-speed compliant

■ Debugging connector for SWD/JTAG

■ RoHS compliant

Description

The STEVAL-MKI109V1 is a motherboard

designed to provide users with a complete, ready-

to-use platform for the evaluation of

STMicroelectronics’ MEMS products.

The board features a DIL24 socket to mount all

available adapters for both digital and analog

output MEMS devices.

The motherboard includes a high-performance

32-bit microcontroller, which functions as a bridge

between the sensor and a PC, on which it is

possible to use the downloadable graphical user

interface (GUI), or dedicated software routines for

customized applications.

STEVAL-MKI109V1

www.st.com

Obsolete Product(s) - Obsolete Product(s)

Summary of content (5 pages)

PAGE 1
STEVAL-MKI109V1 STM32-based MEMS motherboard compatible with all ST MEMS adapters Data brief Features ■ Compatible with all available ST MEMS adapter boards ■ Controlled by the STM32F102R8 highperformance ARM CortexTM-M3 microcontroller ■ Includes a DIL24 socket for easy MEMS adapter connection ■ 3 V on-board linear voltage regulator ■ DFU compatible for USB microprocessor firmware update ■ USB 2.
PAGE 2
Schematic diagrams STEVAL-MKI109V1 1 Schematic diagrams Figure 1. Circuit schematic (1 of 2) $), $EVICE !DAPTER * *0 6DD?DUT * /54 /54 / /54 6REF /54 /54 / /54 / 34 ).4 ).4 (EADER (EADER (EADER 8 *0 34 6$$ 34 2 + -($2 8 *0 0$?U 0$ 6$$ 0$ .OT -OUNTED 53"$2 + 53"$- 53"$0 .
PAGE 3
STEVAL-MKI109V1 Schematic diagrams Figure 2. Circuit schematic (2 of 2) 53"? 6 * 40 0OWER 3UPPLY 6$$ 5 # N& %. 6OUT #URRENT?-EASURE "90!33 # N& # N& # U& 2 K ) s ( t c u d P e t e l o O bs '.$ 2 -O K u d o r P e 6$$ 2 K 1 "# 1 "# 2 2 .OT MOUNTED 2 K 2 2 '.$ # 5 ) / bs # U& 4!.4 t e l o 53"? 6 6$$ 53"?$ISC ) s ( ct LDS XX 6IN 'ND ro 6DD?D UT 6PS *0 ) / '.
PAGE 4
Revision history 2 STEVAL-MKI109V1 Revision history Table 1. Document revision history Date Revision Changes 16-Jun-2010 1 Initial release. 18-Aug-2010 2 -Enlarged and reoriented schematic diagrams in Figure 1 and Figure 2 to improve readability. -Minor text correction in Figure 1.
PAGE 5
STEVAL-MKI109V1 ) s ( ct Please Read Carefully: u d o Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. r P e All ST products are sold pursuant to ST’s terms and conditions of sale.