PEF 20525 F V1.3 Infineon Technologies, PEF 20525 F V1.3 Datasheet - Page 207

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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
Data Sheet
XBC
(11:0)
XME
XF
XIF
Transmit Byte Count
This register is used in DMA Mode only, to program the length (1…4096
bytes) of the next frame to be transmitted. The length of the block in
number of bytes is:
This allows the SEROCCO-H to request the correct amount of DMA
cycles after an ’XF’ or’ XIF’ command.
Transmit Message End Command
Only valid in external DMA controller mode.
This bit is identical to ’XME’ command bit (refer to register
Page
Transmit Frame Command
Only valid in external DMA controller mode.
This bit is identical to ’XF’ command bit (refer to register
Page
Transmit I-Frame Command
Only valid in external DMA controller mode.
This bit is identical to ’XIF’ command bit (refer to register
Page
135).
135).
135).
Length
5-207
=
XBC
Register Description (XBCH)
+
1
“CMDRL” on
“CMDRL” on
“CMDRL” on
PEB 20525
PEF 20525
2000-09-14

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