ADXL345BCCZ-RL7 Analog Devices Inc, ADXL345BCCZ-RL7 Datasheet - Page 7

• Manufacturer Part Number: ADXL345BCCZ-RL7
• Description: Digital Output Three-Axis XL 1500pc RL
• Manufacturer: Analog Devices Inc
• Series: iMEMS®r

Specifications of ADXL345BCCZ-RL7

• Design Resources: Sensing Low-g Acceleration Using ADXL345 Digital Accelerometer Connected to ADuC7024 (CN0133)
• Axis: X, Y, Z
• Acceleration Range: ±2g, 4g, 8g, 16g
• Sensitivity: 256LSB/g, 128LSB/g, 64LSB/g, 32LSB/g
• Voltage - Supply: 2 V ~ 3.6 V
• Output Type: Digital
• Bandwidth: 6.25Hz ~ 3.2kHz Selectable
• Interface: I²C, SPI
• Mounting Type: Surface Mount
• Package / Case: 14-LGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADXL345Z - BOARD EVALUATION FOR ADXL345EVAL-ADXL345Z-S - BOARD SATELLITE FOR ADXL345Z-MEVAL-ADXL345Z-M - BOARD EVAL FOR ADXL345
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADXL345BCCZ-RL7TR

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 5. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Mnemonic
V
GND
RESERVED
GND
GND
V
CS
INT1
INT2
NC
RESERVED
SDO/ALT ADDRESS
SDA/SDI/SDIO
SCL/SCLK
DD I/O
S
Reserved. This pin must be connected to ground or left open.
Description
Digital Interface Supply Voltage.
This pin must be connected to ground.
Reserved. This pin must be connected to V
This pin must be connected to ground.
This pin must be connected to ground.
Supply Voltage.
Chip Select.
Interrupt 1 Output.
Interrupt 2 Output.
Not Internally Connected.
Serial Data Output (SPI 4-Wire)/Alternate I
Serial Data (I
Serial Communications Clock. SCL is the clock for I
RESERVED
V
DD I/O
GND
GND
GND
Figure 3. Pin Configuration (Top View)
V
S
2
C)/Serial Data Input (SPI 4-Wire)/Serial Data Input and Output (SPI 3-Wire).
1
2
3
4
5
6
(Not to Scale)
Rev. B | Page 7 of 40
ADXL345
SCL/SCLK
TOP VIEW
+y
CS
14
7
+x
+z
13
12
11
10
9
8
SDO/ALT ADDRESS
RESERVED
NC
INT2
INT1
SDA/SDI/SDIO
2
S
C Address Select (I
or left open.
2
C, and SCLK is the clock for SPI.
2
C).
ADXL345