PEF 20525 F V1.3 Infineon Technologies, PEF 20525 F V1.3 Datasheet - Page 238

• 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

7.7.2.2
Figure 72
Table 25
No. Parameter
90
91
92
Data Sheet
Receive
data rates
(1) Whichever supplies the receive clock depending on the selected clock mode:
(2) NRZ, NRZI and Manchester data encoding
(3) FM0 and FM1 data encoding
(4) If Carrier Detect auto start feature enabled (not for clock modes 1, 4 and 5)
Receive Clock
externally clocked via RxCLK or XTAL1 or
internally clocked via DPLL or BRG.
(No edge relation can be measured if the internal receive clock is derived from the external clock
source by division stages (BRG) or DPLL)
Clock
period
RxD to RxCLK setup time
RxD to RxCLK hold time
(Note 1)
(Note 2)
(Note 3)
(Note 4)
Receive Cycle Timing
RxD
RxD
Receive Cycle Timing
Receive Cycle Timing
CD
externally clocked
(HDLC)
internally clocked
(DPLL modes)
internally clocked
(non DPLL modes)
externally clocked
internally clocked
(DPLL modes)
internally clocked
(non DPLL modes)
91
93
92
238
91
91
90
94
92
92
min.
0
0
0
80
480
80
5
5
Electrical Characteristics
Limit Values
max.
12.5
2
12.5
¥
¥
¥
PEB 20525
PEF 20525
2000-09-14
Unit
Mbit/s
Mbit/s
Mbit/s
ns
ns
ns
ns
ns