RD4247MAG3110 Freescale Semiconductor, RD4247MAG3110 Datasheet - Page 3

• Manufacturer Part Number: RD4247MAG3110
• Description: DEV KIT MAG3110 LFSTBUSB
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of RD4247MAG3110

• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±10g
• Interface: I²C
• Sensitivity: 1mg/bit
• Voltage - Supply: 1.95 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: MAG3110
• Features: LFSTBUSB For Communication To PC, MAG3110FC & MMA8451Q For System Calibration
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Application Sub Type: Magnetic Sensor
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1.3
near as possible to pins 1 and 2 of the device. VDDIO supplies power for the I/O pins SCL, SDA, and INT1.
signals SCL and SDA will clamp any logic signals with their internal ESD protection diodes.
3
MAG3110
VDD
The device power is supplied through VDD line. Power supply decoupling capacitors (100 nF ceramic) should be placed as
The control signals SCL and SDA, are not tolerant of voltages more than VDDIO + 0.3 volts. If VDDIO is removed, the control
Application Circuit
Table 1. Pin Descriptions
1 μF
Pin
10
1
2
3
4
5
6
7
8
9
VDDIO
Cap-R
Cap-A
Name
100 nF
GND
INT1
GND
100 nF
VDD
SDA
SCL
NC
Bypass Cap for Internal Regulator
Power Supply, 1.95V – 3.6V
Do not connect.
Cap for Reset Pulse
GND
I
I
Power for I/O Buffers, 1.65V - VDD
Interrupt - Active High Output
GND
100 nF
2
2
C Serial Data (Write = 0x1C; Read = 0x1D)
C Serial Clock
Figure 4. Electrical Connection
1
2
3
4
5
(Top View)
MAG3110
Function
10
6
9
8
7
100 nF
Freescale Semiconductor
4.7K
4.7K
INT1
SCL
SDA
VDDIO
Sensors