MC9328MX1CVM15 Freescale, MC9328MX1CVM15 Datasheet - Page 62

• Manufacturer Part Number: MC9328MX1CVM15
• Manufacturer: Freescale

Specifications of MC9328MX1CVM15

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Functional Description and Application Information
4.6.4
Gain error calculations are made using the information in this section.
Assuming the offset remains unchanged, the mapping is rotated around y-intercept to determine the
maximum gain allowed. This occurs when the sample at 1800mV has just reached the ceiling of the 16-bit
range, 65535.
Maximum Offset G
Gain Error G
4.7
The Bluetooth Accelerator (BTA) radio interface supports the Wireless RF Transceiver, MC13180 using
an SPI interface. This section provides the data bus timing diagrams and SPI interface timing diagrams
shown in
62
G
G
max
r
Bluetooth Accelerator
Figure 37
Gain Error Calculations
r,
On-chip accelerator hardware is not supported by software. An external
Bluetooth chip interfaced to a UART is recommended.
- 2400
max,
and
Figure
38, and the associated parameters shown in
Figure 36. Gain Error Calculations
MC9328MX1 Technical Data, Rev. 7
65535
Smax
Sample
CAUTION
= (65535 - C
= (65535 - 32767) / 1800
= 18.20
= (G
= (18.20 - 13.65) / 13.65 * 100%
= 33%
C0
max
- G
0
0)
) / G
/ 1800
1800
0
Gmax
* 100%
2400
Table 22
G0
Freescale Semiconductor
and
Vi
Table
23.