mp45dt02 STMicroelectronics, mp45dt02 Datasheet - Page 7

• Manufacturer Part Number: mp45dt02
• Description: Mems Audio Sensor Omnidirectional Digital Microphone
• Manufacturer: STMicroelectronics

MP45DT02
2.2
Timing characteristics
Table 5.
1. From design simulations
Figure 2.
Parameter
T
T
T
T
T
f
R,DIS
f
L,DIS
CLK
R,EN
L,EN
CLK
PD
Timing characteristics
Clock frequency for normal mode
Clock frequency for power-down mode
Clock period for normal mode
Data enabled on DATA line, L/R pin = 1
Data disabled on DATA line, L/R pin = 1
Data enabled on DATA line, L/R pin = 0
Data disabled on DATA line, L/R pin = 0
Timing waveforms
PDM R
PDM L
CLK
Description
T
Doc ID 018658 Rev 1
R,EN
High Z
T
T
R,DIS
L,EN
High Z
T
CLK
Acoustic and electrical specifications
T
L,DIS
High Z
30
30
Min
308
1
(1)
(1)
High Z
1000
16
16
Max
3.25
0.23
(1)
(1)
AM045165v1
MHz
MHz
Unit
ns
ns
ns
ns
ns
7/16