PSB 2134 H V2.2 Infineon Technologies, PSB 2134 H V2.2 Datasheet - Page 47

• Manufacturer Part Number: PSB 2134 H V2.2
• Description: IC CODEC FILTER 4CHAN MQFP-64
• Manufacturer: Infineon Technologies
• Series: SICOFI®r

Specifications of PSB 2134 H V2.2

• Function: CODEC Filter
• Interface: IOM-2 PCM, SPI
• Number Of Circuits: 4
• Voltage - Supply: 5V
• Current - Supply: 26mA
• Power (watts): 130mW
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Includes: Level Metering Function, Tone Generation
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Other names: PSB2134HV2.2X; SP000007389; SP000007390

PSB3_2 = 0:
PSB3_2 = 1:
Common
PSB2_2
PSB2_2 = 0:
PSB2_2 = 1:
PSB1_2
PSB1_2 = 0:
PSB1_2 = 1:
Note: After a ‘Reset’ of the device, all programmable pins are input pins!
3.5.5
Register XR4 provides two optional functions: debouncing of signaling input changes,
and the configuration of the programmable ring generator output pin RGEN.
Signaling Debounce Interval N
To restrict the rate of changes on signaling input pins transferred, deglitching of the
status information from the SLIC may be applied. New status information will be read into
registers XR0, XR1, XR2 and XR3, and an interrupt on pin INT12 (INT34) will be
generated, after it has been stable for N milliseconds. N is programmable in the range of
2 to 26ms in steps of 2 ms, with N = 0 the debouncing is disabled. The last two bit
combinations are reserved for future use.
0
0
0
.
1
1
1
Semiconductor Group
Bit 7
XR4 Extended Register 4
0
0
0
.
1
1
1
Field N
0
0
1
.
0
1
1
Pin SB3_2 is indication input
Pin SB3_2 is command output
Programmable bi-directional signaling pin SB2_2 is programmed
Pin SB2_2 is indication input
Pin SB2_2 is command output
Programmable bi-directional signaling pin SB1_2 is programmed
Pin SB1_2 is indication input
Pin SB1_2 is command output
N
0
1
0
.
1
0
1
Debounce Interval Time
Debounce and interrupt generation is disabled
Debounce period 2 ms
Debounce period 4 ms
.
Debounce period 26 ms
reserved
reserved
47
Programming the SICOFI
T
PSB 2132
PSB 2134
0
®
-2/4-TE
09.97