mk50dn512zcll10 Freescale Semiconductor, Inc, mk50dn512zcll10 Datasheet - Page 64

• Manufacturer Part Number: mk50dn512zcll10
• Description: K50 Sub-family Data Sheet Supports The Following
• Manufacturer: Freescale Semiconductor, Inc

Peripheral operating requirements and behaviors
6.9 Human-machine interfaces (HMI)
6.9.1 TSI electrical specifications
64
I2S_BCLK (input)
I2S_FS (output)
I2S_FS (input)
I2S_TXD
I2S_RXD
MaxSens2
MaxSens
Pres100
Symbol
f
f
V
Pres20
V
T
REFmax
ELEmax
Pres5
C
C
DELTA
I
I
Res
DDTSI
Con20
REF
ELE
REF
ELE
0
Operating voltage
Target electrode capacitance range
Reference oscillator frequency
Electrode oscillator frequency
Internal reference capacitor
Oscillator delta voltage
Reference oscillator current source base current
Electrode oscillator current source base current
Electrode capacitance measurement precision
Electrode capacitance measurement precision
Electrode capacitance measurement precision
Maximum sensitivity @ 20 pF electrode
Maximum sensitivity
Resolution
Response time @ 20 pF
Description
S15
S15
K50 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
S12
Table 52. TSI electrical specifications
S13
Figure 29. I
S17
S11
Table continues on the next page...
S18
2
S timing — slave modes
S12
Preliminary
S16
0.003
0.003
TBD
TBD
1.71
Min.
—
—
—
—
—
—
—
—
1
8
S15
1.133
1.133
TBD
TBD
TBD
0.25
Typ.
600
5.5
0.5
20
15
—
—
—
1
Max.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
500
3.6
16
25
—
—
Freescale Semiconductor, Inc.
fF/count
fF/count
MHz
MHz
S14
Unit
bits
mV
μA
μA
pF
pF
μs
%
%
%
V
S16
S16
Notes
3,
3,
10
11
1
2
3
4
6
7
8
9
5
5