MMA8205EG Freescale Semiconductor, MMA8205EG Datasheet - Page 21

• Manufacturer Part Number: MMA8205EG
• Description: Board Mount Accelerometers X- AXIS 50G SOIC 16
• Manufacturer: Freescale Semiconductor
• Series: MMA82r

Specifications of MMA8205EG

• Sensing Axis: X
• Acceleration: 50 g
• Sensitivity: 8.02 mV/g
• Package / Case: SOIC-16
• Axis: X or Y
• Acceleration Range: ±50g
• Voltage - Supply: 6.3 V ~ 30 V
• Output Type: Digital
• Bandwidth: -
• Interface: SPI
• Mounting Type: Surface Mount
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Sensors
Freescale Semiconductor
4.5.3
The Request Status command may be transmitted as either a DSI long command structure or a DSI short command structure of
any length. The data field in the command structure is ignored but is included in the CRC calculation. No action is taken if this
command is sent to the DSI Global Device Address.
4.5.4
The Read Acceleration Data command may be transmitted as either a DSI long command structure or a DSI short command
structure of any length. The data field in the command structure is ignored but is included in the CRC calculation. No action is
taken if this command is sent to the DSI Global Device Address.
D15
A3
Response
Response
Length
Length
10
11
12
13
14
15
8
9
8
9
D14
A2
Request Status Command
Read Acceleration Data Command
D13
A1
D14
D14
0
D12
A0
Table 4-5 Short Response Structure - Read Acceleration Data Command
Table 4-2 Short Response Structure - Request Status Command
Table 4-3 Long Response Structure - Request Status Command
A3
A3
A3
A3
D11
0
Table 4-4 Read Acceleration Data Command Structure
D13
D13
0
A2
D10
A2
A2
A2
Address
Address
0
Table 4-1 Request Status Command Structure
A1
A1
A1
A1
D9
0
D12
D12
0
A0
A0
A0
A0
D8
D11
D11
0
0
Data
D10
D10
C3
NV
C3
D7
0
0
0
D9
D9
0
Command
C2
D6
Command
C2
Response
Response
U
0
0
AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1
D8
D8
0
D5
ST
C1
C1
0
1
AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2
NV
D7
D7
D4
BS
C0
C0
1
0
D6
D6
U
AT1
D3
0 to 8 bits
0 to 8 bits
ST
CRC
D5
CRC
D5
AT0
D2
BS
D4
D4
D1
S
AT1 AT0
D3
D3
D0
GF
D2
D2
MMA81XXEG
D1
D1
0 to 8 bits
S
CRC
GF
D0
D0
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