PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 234
PSB 21373 H V1.1
Manufacturer Part Number
PSB 21373 H V1.1
Description
IC SPEECH AND VOICE MQFP-44
Manufacturer
Infineon Technologies
Series
SCOUT™r
Datasheet
1.PSB_21373_H_V1.1.pdf
(242 pages)
Specifications of PSB 21373 H V1.1
Function
CODEC
Interface
IOM-2, SCI
Number Of Circuits
1
Voltage - Supply
5V
Current - Supply
97.5mA
Mounting Type
Surface Mount
Package / Case
44-BQFP
Includes
Activation and Deactivation, Channel Handler, DTMF / Tone / Ringing Generator, HDLC Controller, Speakerphone, Voice Monitoring
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Operating Temperature
-
Other names
PSB21373HV1.1XT
PSB21373HV11XT
SP000007602
PSB21373HV11XT
SP000007602
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8.1.7
8.1.7.1
Figure 81
SCI Interface
Parameter
SCI Interface
SCLK cycle time
SCLK high time
SCLK low time
CS setup time
CS hold time
SDR setup time
SDR hold time
SDX data out delay
CS high to SDX tristate
SCLK to SDX active
Data Sheet
SCLK
SDR
SDX
CS
Microcontroller Interface Timing
Serial Control Interface (SCI) Timing
t
4
t
6
t
t
7
2
t
1
t
10
t
3
234
Symbol
t
t
t
t
t
t
t
t
t
t
1
2
3
4
5
6
7
8
9
10
t
8
Limit values
Min
500
100
100
0
10
40
40
t
5
Max
80
40
80
t
9
PSB 21373
2002-05-13
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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