PEF 20525 F V1.3 Infineon Technologies, PEF 20525 F V1.3 Datasheet - Page 38

• 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

Table 3
Pin No.
P-
LFBGA-
80-2
F4
E1
A4
B4
B3
A6
C1
D4
Data Sheet
P-TQFP-
100-3
14
12
96
94
97
90
5
95
Serial Port Pins (cont’d)
Symbol In (I)
TxDA
RxDA
TxCLK
B
RxCLK
B
CDB
FSCB
RCGB
OSRB
RTSB
CTSB
CxDB
TCGB
OSTB
TxDB
Out (O)
O
o/d
I
I/O
I
I
I
I
I
O
I
I
I
I
O
o/d
Function
Transmit Data Channel A
Transmit data is shifted out via this pin. It can be
configured as push/pull or open drain output
characteristic via bit ’ODS’ in register CCR1L.
Receive Data Channel A
Serial data is received on this pin.
Transmit Clock Channel B
(corresponding to channel A)
Receive Clock Channel B
(corresponding to channel A)
Carrier Detect Channel B
Frame Sync Clock Channel B (cm 5a)
Receive Clock Gating Channel B (cm 4)
Octet Sync Receive Channel B (cm 5b)
(corresponding to channel A)
Request to Send Channel B
(corresponding to channel A)
Clear to Send Channel B
Collision Data Channel B
Transmit Clock Gating Channel B (cm 4)
Octet Sync Transmit Channel B (cm 5b)
(corresponding to channel A)
Transmit Data Channel B
(corresponding to channel A)
38
Pin Descriptions
PEB 20525
PEF 20525
2000-09-14