PSB 21393 H V1.3 Infineon Technologies, PSB 21393 H V1.3 Datasheet - Page 243

• Manufacturer Part Number: PSB 21393 H V1.3
• Description: IC CODEC W/TRANSCEIVER MQFP-44
• Manufacturer: Infineon Technologies
• Series: SCOUT™r

Specifications of PSB 21393 H V1.3

• Function: CODEC
• Interface: IOM-2, SCI, UPN
• Number Of Circuits: 1
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 27mA
• Mounting Type: Surface Mount
• Package / Case: 44-BQFP
• Includes: Activation and Deactivation, Channel Handler, DTMF / Tone / Ringing Generator, HDLC Controller, Speakerphone, UPN Transceiver
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Operating Temperature: -
• Other names: PSB21393HV1.3XT; PSB21393HV13XP; SP000007533; SP000007534

8.1.7
8.1.7.1
Figure 87
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
233
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
Electrical Characteristics
t
5
Max
80
40
80
t
9
PSB 21391
PSB 21393
2001-03-07
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns