SAB 82525 N V2.2 Infineon Technologies, SAB 82525 N V2.2 Datasheet - Page 85

• Manufacturer Part Number: SAB 82525 N V2.2
• Description: IC CONTROLLER HSCX PLCC-44
• Manufacturer: Infineon Technologies

Specifications of SAB 82525 N V2.2

• Controller Type: Serial Communications Controller (SCC)
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 8mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SAB82525NV2.2XT; SAB82525NV22XK; SP000063649; SP000084997

PCE … Protocol Error (significant in auto-mode only!)
RFO … Receive Frame Overflow
RFS. . .Receive Frame Start
This interrupt must be enabled setting the RIE bit in CCR2.
CSC … Clear to send Status Change
Semiconductor Group
The HSCX has detected a protocol error, i.e. it has received
–
–
One frame could not be stored due to occupied RFIFO (i.e. whole frame has been lost). This
interrupt can be used for statistical purposes and indicates, that the CPU does not respond
quickly enough to an incoming RPF, or RME interrupt.
This is an early receiver interrupt activated after the start of a valid frame has been detected,
i.e. after a valid address check in operation modes providing address recognition, otherwise
after the opening flag (transparent mode 0), delayed by two bytes.
After an RFS interrupt, the contents of
Indicates, that a state transition has occurred at the CTS pin. The actual state can be read
from STAR register (CTS bit).
This interrupt must be enabled setting the CIE bit in CCR2.
an S-, or I-frame with incorrect N (R)
an S-frame containing an I-field.
RHCR
RAL1
RSTA – bit 3-0
are valid and can be read by the CPU.
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SAB 82525
SAB 82526
SAF 82525
SAF 82526