PEF 20525 F V1.3 Infineon Technologies, PEF 20525 F V1.3 Datasheet - Page 221

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PEF 20525 F V1.3

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

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
Figure 56
Data Sheet
Packet n, Buffer 0:
Packet n, Buffer 1:
Packet n, Buffer m:
(write transmit byte count with command
(write transmit byte count with command
Fragmented DMA Transmission (Multiple Buffers per Packet)
(prepare external DMA controller
(prepare external DMA controller
(prepare external DMA controller
CPU / MEMORY
(write transmit byte count with
<XBC> transmit data
<XBC> transmit data
<XBC> transmit data
with buffer base address)
with buffer base address)
with buffer base address)
ALLS interrupt (optional)
DMA transfer of
DMA transfer of
DMA transfer of
command bit 'XF')
TDTE interrupt
TDTE interrupt
TDTE interrupt
bit 'XF'+'XME')
bytes
bytes
bytes
bit 'XF')
...
...
...
221
XBC
TFIFO
TFIFO
TFIFO
XBC
TFIFO
TFIFO
TFIFO
XBC
TFIFO
TFIFO
TFIFO
SEROCCO-H
Programming
PEB 20525
PEF 20525
2000-09-14

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