LFSTBEB7660 Freescale Semiconductor, LFSTBEB7660 Datasheet - Page 30

• Manufacturer Part Number: LFSTBEB7660
• Description: BOARD DEV ACCELEROMETR MMA7660
• Manufacturer: Freescale Semiconductor

Specifications of LFSTBEB7660

• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±1.5g
• Interface: USB
• Sensitivity: 21.33 count/g
• Voltage - Supply: 5V, USB
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MMA7660
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

APPENDIX D - I
This section includes information about I
Table 1. I
(Typical Operating Circuit,
V
1. Parameters tested 100% at final test at room temperature; limits at -40°C and +85°C, verified by characterization, not test in production.
2. Limits verified by characterization, not tested in production.
Sensors
Freescale Semiconductor
Serial Clock Frequency
Bus Free Time Between a STOP and a START Condition
Hold Time, (Repeated) START Condition
Repeated START Condition Setup Time
STOP Condition Setup Time
Data Hold Time
Data Setup Time
SCL Clock Low Period
SCL Clock High Period
Rise Time of Both SDA and SCL Signals, Receiving
Fall Time of Both SDA and SCL Signals, Receiving
Fall Time of SDA Transmitting
Pulse Width of Spike Suppressed
Capacitive Load for Each Bus Line
DD
= 1.8 V, T
2
C AC Characteristics
A
(2)
= +25°C.)
(2)
2
C AC CHARACTERISTICS
(2)
(2)
(1)
V
(2)
DD
(2)
Parameter
= 1.71 V to 2.75 V, T
(2)
(2)
(2)
(2)
2
C AC Characteristics.
(2)
(2)
A
= T
(2)
MIN
to T
MAX
, unless otherwise noted. Typical current values are at
Symbol
t
t
t
t
t
HD, STA
SU, STO
HD, DAT
SU, DAT
SU, STA
t
t
t
f
t
HIGH
LOW
F.TX
SCL
BUF
t
C
t
t
SP
R
F
b
Min
100
1.3
0.6
0.6
0.6
1.3
0.7
20+0.1C
20+0.1C
20+0.1C
Typ
25
b
b
b
Max
400
300
300
250
400
0.9
MMA7660FC
Units
kHz
pF
µs
µs
µs
µs
µs
ns
µs
µs
ns
ns
ns
ns
30