PSB 2132 H V2.2 Infineon Technologies, PSB 2132 H V2.2 Datasheet - Page 42

• Manufacturer Part Number: PSB 2132 H V2.2
• Description: IC CODEC FILTER 2CHAN MQFP-64
• Manufacturer: Infineon Technologies
• Series: SICOFI®r

Specifications of PSB 2132 H V2.2

• Package / Case: 64-QFP
• Function: CODEC Filter
• Interface: IOM-2 PCM, SPI
• Number Of Circuits: 2
• Voltage - Supply: 5V
• Current - Supply: 18mA
• Power (watts): 90mW
• Mounting Type: Surface Mount
• Includes: Level Metering Function, Tone Generation
• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Interface Type: Serial
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Number Of Channels: 2
• Snr: 35.4 dB
• Supply Current: 40 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PSB2132HV2.2XT; SP000007696

Hardware Reference Manual
.
Figure 18
5.4.3
If the first eight bits received via DIN represent a read command, the SICOFI
initiate its response via DOUT. An identification byte (81
number of data bytes (contents of configuration registers or contents of the CRAM).
During execution of a read command, the device will ignore data on DIN. After every
command CS# must be set to ’1’.
.
Figure 19
For byte-by-byte transfer, the high time of DCLK can be prolonged, resulting in a
user-defined ‘waiting time’ between bytes. This mechanism can be used for writing to
and reading from the device.
CS#
DCLK
DIN
DOUT
CS#
DCLK
DIN
DOUT
Read Access
7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
Example for a Two-Byte Write Access
Example for a One-Byte Read Access
Write Command
Read Command
High 'Z'
7
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
Identification 81
6
Data Byte 1
5
High 'Z'
4
33
3
2
H
1
0
7
H
6
) is followed by the requested
Data Byte 1
5
Data Byte 2
4
Interface Description
3
2
1
0
PSB 2132
High 'Z'
2001-02-20
®
2132_222
2132_223
2-TE will