BMA222 Bosch Sensortec, BMA222 Datasheet - Page 35

no-image

BMA222

Manufacturer Part Number
BMA222
Description
3-AXIS ACCELEROMETER DIGITAL SMD
Manufacturer
Bosch Sensortec
Datasheets

Specifications of BMA222

Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
828-1025-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BMA222E
Manufacturer:
BOSCH/博世
Quantity:
20 000
Part Number:
BMA222E
Manufacturer:
BOSCH
Quantity:
19 873
Part Number:
BMA222E
Manufacturer:
BOSCH
Quantity:
15 607
Part Number:
BMA222E(F)
Manufacturer:
BOSCH/博世
Quantity:
20 000
Part Number:
BMA222E(F)
Manufacturer:
BOSCH
Quantity:
11 673
Company:
Part Number:
BMA222E(F)
Quantity:
2 395
BMA222
Bosch Sensortec
Data sheet
5. Register description
5.1 General remarks
The entire communication with the device is performed by reading from and writing to registers
(exception: dedicated mode, see chapter 4.2.2). Registers have a width of 8 bits; they are
mapped to a common space of 64 addresses from (0x00) up to (0x3F). Within the used range
there are several registers which are either completely or partially marked as ‘reserved’. Any
reserved bit is ignored when it is written and no specific value is guaranteed when read. It is
recommended not to use registers at all which are completely marked as ‘reserved’. Further-
more it is recommended to mask out (logical and with zero) reserved bits of registers which are
partially marked as reserved.
Registers with addresses from (0x00) up to (0x0E) are read-only. Any attempt to write to these
registers is ignored. There are bits within some registers that connected with an action to be
done and, therefore, are intended for write-only access, e. g. (0x21) reset_int or the entire
(0x14) softreset register. Such bits always give ´0´ when read.
Rev. 1.0
Page 35
07 March 2011
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such
as copying and passing on to third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.

Related parts for BMA222