PSB21383HV13XT Infineon Technologies, PSB21383HV13XT Datasheet - Page 44

• Manufacturer Part Number: PSB21383HV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21383HV13XT

• Number Of Line Interfaces: 1
• Control Interface: HDLC
• Lead Free Status / Rohs Status: Compliant

Data Sheet
2.1.4
The microcontroller clock is provided by the pin MCLK. Three clock rates are selectable
by a programmable prescaler (see chapter clock generation figure 89) which is
controlled by the MODE1.MCLK bit corresponding to the following table.
The possible MCLK frequencies are listed in table 6.
Table 6
MCLK Frequencies
The clock rate is changed after CS becomes inactive.
MCLK
Bits
’00’
’01’
’10’
’11’
Microcontroller Clock Generation
MCLK Frequency
3.84 MHz (default)
0.96 MHz
7.68 MHz
disabled
34
PSB 21381/2
PSB 21383/4
Interfaces
2001-03-12