PEF 20525 F V1.3 Infineon Technologies, PEF 20525 F V1.3 Datasheet - Page 177

• Manufacturer Part Number: PEF 20525 F V1.3
• Description: IC CTRL PPP/HDLC SERIAL TQFP-100
• Manufacturer: Infineon Technologies

Specifications of PEF 20525 F V1.3

• Function: Serial Optimized Communications Controller
• Interface: ASYNC, BISYNC, HDLC, PPP
• Number Of Circuits: 2
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 50mA
• Power (watts): 150mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LFQFP
• Includes: Bit Processor Functions, Serial Communication Controllers (SCCs)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PEF20525FV1.3X; PEF20525FV13XP; SP000007592

Data Sheet
BRM(3:0)
BRN(5:0)
Baud Rate Factor ’M’
Baud Rate Factor ’N’
These bit fields determine the division factor of the internal baud rate
generator. The baud rate generator input clock and the usage of baud
rate generator output depends on the selected clock mode.
The division factor k is calculated by:
with M=0..15 and N=0..63.
5-177
k
f
=
BRG
(
N
+
=
1
f
in
)
´
k ¤
Register Description (BRRH)
2
M
PEB 20525
PEF 20525
2000-09-14