PEF 20525 F V1.3 Infineon Technologies, PEF 20525 F V1.3 Datasheet - Page 55

• 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

3.2.3.5
Separate, externally generated receive and transmit clocks are supplied via pins RxCLK
and TxCLK. In addition separate receive and transmit clock gating signals are supplied
via pins RCG and TCG. These gating signals work on a per bit basis.
Figure 19
Data Sheet
clock mode 4
Clock Mode 4
Clock Mode 4 Configuration
RxCLK
TxCLK
RCG
RxD
TCG
TxD
Ctrl.
Ctrl.
RxCLK
CTS, CxD, TCG
CD, FSC, RCG
TxCLK
RTS
RxD
TxD
1 clock delay
55
transmit clock gate signal
receive clock gate signal
Functional Overview
clock supply
2
1
PEB 20525
PEF 20525
2000-09-14