PRELIMINARY DATA SHEET
MSP 34x1G
4.6.3.5. I2S-Bus Characteristics
Symbol
Parameter
Pin Name
Min.
Typ.
Max.
Unit
Test Conditions
V
V
Input Low Voltage
Input High Voltage
Input Impedance
Input Leakage Current
I2S_DA_IN1/2
I2S_CL
I2S_WS
0.2
V
I2SIL
I2SIH
SUP2
SUP2
0.5
V
Z
5
1
pF
I2SI
I
t
t
f
f
−1
20
0
µA
0 V < U
I S slave mode
< DVSUP
INPUT
DLEAKI2SI
2
2
I S-Data Input Setup Time
I2S_DA_IN1/2,
I2S_CL
ns
I2S1
before Rising Edge of Clock
2
I S-Data Input Hold Time
ns
I2S2
after Falling Edge of Clock
2
I S-Word Strobe Input Frequency
I2S_WS
I2S_CL
32.0
kHz
MHz
I2SWS
I2SCL
2
when MSP in I S-Slave Mode
2
I S-Clock Input Frequency when
1.024
2
MSP in I S-Slave-Mode
2
R
I S-Clock Input Ratio when
0.9
60
1.1
I2SCL
2
MSP in I S-Slave-Mode
2
t
t
I S-Word Strobe Input Setup Time
I2S_WS,
I2S_CL
ns
ns
I2SWS1
before Rising Edge of Clock when
MSP in I S-Slave-Mode
2
2
I S-Word Strobe Input Hold Time
0
I2SWS2
after Falling Edge of Clock when
2
MSP in I S-Slave-Mode
2
V
V
I S Output Low Voltage
I2S_WS,
I2S_CL,
I2S_DA_OUT
0.4
V
I
I
= 1 mA
I2SOL
I2SOH
I2SWS
I2SCL
I2SOL
I2SOH
2
I S Output High Voltage
4.0
V
= −1 mA
2
f
f
t
t
I S-Word Strobe Output Frequency I2S_WS
32.0
1024
1.0
kHz
kHz
NICAM-PLL closed
2
I S-Clock Output Frequency
I2S_CL
2
I S-Clock High/Low-Ratio
0.9
1.1
I2S1/I2S2
I2S3
2
I S-Data Setup Time
I2S_CL,
I2S_DA_OUT
200
ns
ns
ns
ns
C = 30 pF
L
before Rising Edge of Clock
2
t
t
t
I S-Data Hold Time
180
I2S4
I2S5
I2S6
after Falling Edge of Clock
2
I S-Word Strobe Setup Time
I2S_CL,
I2S_WS
200
before Rising Edge of Clock
2
I S-Word Strobe Hold Time
180
after Falling Edge of Clock
MICRONAS INTERMETALL
69
MICRONAS [ MICRONAS ]
