MC3610 Datasheet, PDF (42/67 Pages) List of Unclassifed Manufacturers – Axis Accelerometer

MC3610 3-Axis Accelerometer
Preliminary Datasheet
8.8 (0x11) Rate Register 1
This register, along with Register 0x12, configures the sample rates for wake modes. The rates
also depend upon the value in register 0x3B. The device has several power modes which can
be adjusted to achieve a desired power consumption at a certain ODR. The tradeoff for lower
power is either higher noise or lower ODR. See the table below.
Bit
Addr
Name
POR
Value
R/W
7
6
5
4
3
2
1
0
0x11 Rate Register 1 RR[7]
RR[6]
RR[5]
RR[4]
RR[3]
RR[2]
RR[1]
RR[0] 00000000 RW
Ultra-Low Power (0x3B=>0x03)
CWAKE
ODR
Current (µA)
(Hz) Registers (FIFO off / on)
Low Power (0x3B=>0x00)
CWAKE
ODR
Current (µA)
(Hz) Registers (FIFO off / on)
Precision (0x3B=>0x02)
CWAKE
ODR
Current (µA)
(Hz) Registers (FIFO off / on)
11 0x11=>0x05
0.7 / 0.9
13 0x11=>0x05
0.9 / 1.3
14
0x11=>0x82
0x12=>0x08
3/5
23 0x11=>0x06
0.9 / 1.3
25
0x11=>0x82
0x12=>0x0C
2/3
26 0x11=>0x06
6/9
46
0x11=>0x82
0x12=>0x08
2/4
50
0x11=>0x82
0x12=>0x08
3/5
53 0x11=>0x07
9 / 14
90 0x11=>0x08
3/6
100 0x11=>0x08
6/9
n/a
190 0x11=>0x09
7 / 11
200 0x11=>0x09
9 / 14
n/a
370 0x11=>0x0A
9 / 14
n/a
n/a
Table 19. Rate Register 1 Settings
mCube Proprietary.
APS-048-0042v1.6
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