SAF82532N10V32A Infineon Technologies, SAF82532N10V32A Datasheet - Page 100

• 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
9
9.1
The ESCC2 is forced into the reset state if the RES pin is set ‘high’ for at least
5 microseconds. During RESET, the ESCC2 is temporarily in the power-up mode, and
a subset of the registers is initialized with defined values.
During hardware reset
– all uni-directional output stages are in high-impedance state,
– all bi-directional output stages (data bus) are in high-impedance state if signals RD
– output XTAL2 is high-impedance if input XTAL1 is ‘high’ (the internal oscillator is
After RESET, the ESCC2 is in power-down mode, and the following registers contain
defined values:
Register
CCR0
CCR1
CCR2
CCR3
MODE
and INTA are ‘high’,
disabled during reset).
Operational Description
Reset
Reset Value
00
00
00
00
00
H
H
H
H
H
Meaning
– power-down mode
– HDLC-/SDLC mode
– NRZ coding
– no shared flags
– no SDLC loop function
– TxD pins are open drain outputs
– pt-pt with IDLE as interframe time fill
– clock mode 0
– RTS pin standard function
– READ/WRITE exchange disabled
– CRC-32 disabled
– no data inversion
– no preambles
– CRC reset level is FFFF
– no ADDRESS to RFIFO
– no CRC-bytes to RFIFO
– transmit CRC OFF
– auto-mode with 1 byte address field
– external timer mode, timer resolution: k = 32768
– receiver inactive
– RTS output controlled by ESCC2
– no test loop
100
H
SAB 82532/SAF 82532
Operational Description
07.96