ADXL345BCCZ-RL7 Analog Devices Inc, ADXL345BCCZ-RL7 Datasheet - Page 16

• 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

ADXL345
SCLK
SCLK
SCLK
SDIO
SDO
NOTES
1.
SDO
SDO
SDI
SDI
CS
CS
CS
t
SDO
IS ONLY PRESENT DURING READS.
t
DELAY
t
t
t
SETUP
SETUP
SETUP
t
t
DELAY
DELAY
X
X
R/W
W
R
t
t
HOLD
t
t
t
SDO
SDO
HOLD
HOLD
MB
MB
MB
X
X
t
t
SCLK
t
SCLK
SCLK
ADDRESS BITS
ADDRESS BITS
ADDRESS BITS
A5
A5
A5
X
X
Figure 38. SPI 3-Wire Read/Write
Figure 36. SPI 4-Wire Write
Figure 37. SPI 4-Wire Read
Rev. B | Page 16 of 40
t
R
,
t
t
A0
A0
A0
R
R
t
F
t
t
,
,
t
M
M
X
t
X
t
M
F
F
t
t
S
t
S
S
D7
DATA BITS
X
DATA BITS
DATA BITS
D7
D7
X
t
SDO
t
t
QUIET
t
QUIET
QUIET
D0
t
X
t
DIS
DIS
X
D0
D0
t
CS,DIS
t
t
CS,DIS
CS,DIS