MCF51JU128VHS FREESCALE [Freescale Semiconductor, Inc], MCF51JU128VHS Datasheet - Page 52

• Manufacturer Part Number: MCF51JU128VHS
• Description: MCF51JU128
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Human-machine interfaces (HMI)
6.9
6.9.1 TSI electrical specifications
52
I2S_TX_BCLK/
I2S_RX_BCLK (input)
I2S_TX_FS/
I2S_RX_FS (output)
I2S_TX_FS/
I2S_RX_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
Human-machine interfaces (HMI)
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
MCF51JU128 Advance Information Data Sheet, Rev. 1, 08/2011.
S15
S15
Figure 22. I2S/SAI timing — slave modes
S12
Table 38. TSI electrical specifications
S13
S17
S11
Table continues on the next page...
S18
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