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Accelerometer
TM
Kionix
Technology
KX022ACR-EVK-001 Manual
KX022ACR-EVK-001 is an evaluation board for KX022ACR-Z accelerometer. This User's Guide shows the board reference information.
Photo
KX022ACR-Z is mounted on U1. 14 pin MIL connector is mounted on J1.
J1 Connector Pin Assignment
*1: Connect to GND when not using external trigger option. 10 pin is pulled down with R6.
*2: 9 pin is pulled up with R5. I2C address is 1F.
Kionix
TM
is a trademark or a registered trademark of ROHM Co., Ltd.
© 2024 ROHM Co., Ltd.
TOP
Figure 1: KX022ACR-EVK-001 Photo
Pin No.
2
Function
nCS
Function
VDD
Pin No.
1
Figure 2: J1 Connector Pin Assignment
1/3
User's Guide
BOTTOM
4
6
8
-
IO_VDD
GND
SCLK
SDI
-
/SCL
/SDA
3
5
7
10
12
14
*1
TRIG
INT2
-
SDO
INT1
-
/ADDR
*2
9
11
13
No. 67UG077E Rev.001
Sep.2024
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Summary of Contents for Rohm Kionix KX022ACR-EVK-001
- Page 1 *1: Connect to GND when not using external trigger option. 10 pin is pulled down with R6. *2: 9 pin is pulled up with R5. I2C address is 1F. Kionix is a trademark or a registered trademark of ROHM Co., Ltd. © 2024 ROHM Co., Ltd. No. 67UG077E Rev.001...
- Page 2 User’s Guide KX022ACR-EVK-001 Manual Schematic Figure 3: Schematic *3: It depends on the PCB production lot whether R13 is mounted or not. R13 has no effect on operation. © 2024 ROHM Co., Ltd. No. 67UG077E Rev.001 Sep.2024...
- Page 3 Figure 4: Bill of materials Evaluation Kit RKX-EVK-001 is Evaluation Kit for ROHM accelerometer. Connecting KX022ACR-EVK-001 to RKX-EVK-001 is one of the options to evaluate KX022ACR-Z. ROHM EVK GUI SW is software for RKX-EVK-001 and the following functions are available.
- Page 4 Specific Applications). Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any damages, expenses, or losses incurred by you or third parties arising from the use of ROHM Products for Specific Applications.
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