SAF82532N10V32A Infineon Technologies, SAF82532N10V32A Datasheet - Page 214

• Manufacturer Part Number: SAF82532N10V32A
• Description: IC CONTROLLER 2-CH SER 68-PLCC
• Manufacturer: Infineon Technologies

Specifications of SAF82532N10V32A

• Controller Type: Serial Communications Controller (SCC)
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 8mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: SAF82532N10V32A; SAF82532N10V32AIN

Semiconductor Group
RFTH1, RFTH0 …
TCDE …
Data
Byte
RFIFO Threshold Level
These bits define the level up to which RFIFO is filled with valid
data:
If the threshold level is reached, the RPF interrupt is generated if
enabled. After RPF is generated, the contents of RFIFO (RFTH
bytes) can be read by the CPU. To indicate that this RFIFO pool
can be released, an RMC command has to be issued.
Termination Character Detection Enable
When this bit is set, the received data stream is monitored for
‘termination character’ (TCR register). When such a character
occurs, the TCD interrupt is generated if enabled via mask
register IMR0. The number of bytes to be read from RFIFO is
determined by the value of RBCL. To activate reception again the
command CMD.HUNT has to be issued.
RFDF = ‘0’
• character 5 … 8 bit
or
• character 5 … 7(8)
1)
FE: framing error
(P): can be disabled via bit DPS
RFTH1, 0
00
01
10
11
Parity bit is lost.
+ parity
7
(P)
4
214
PE: parity error
RFDR = ‘0’
d: data byte
16
32
Char
1)
1
4
bit
(1d)
(4d)
(16d)
(32d)
Threshold Level (bytes)
0
Detailed Register Description
RFDF = ‘1’
• character 5 … 8 bit
or
• character 5 … 7(8)
1)
Data
Byte
Data
Byte
Parity bit is in status byte.
+ status
+ parity
+ status
P: parity bit
PE
SAB 82532/SAF 82532
7
7
RFDF = ‘1’
s: status byte
16
32
2
4
(P)
(1d + 1s)
(2d + 2s)
(8d + 8s)
(16d + 16s)
BISYNC Mode
4
1)
Char
bit
07.96
P
0
0