SAF82532N10V32A Infineon Technologies, SAF82532N10V32A Datasheet - Page 21

• 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

1.3
P-LCC-68
44
39
38
37
Semiconductor Group
Pin Definitions and Functions (cont’d)
Pin No.
P-MQFP-80
3
75
74
73
Symbol
TxCLKA
TxCLKB
XTAL1
XTAL2
Input (I)
Output (O)
I/O
I
(O)
21
Function
Transmit Clock
(channel A/channel B)
The function of this pin depends on the
selected clock mode and the value of the
SSEL bit (CCR2 register). For detailed
information about the clock modes refer to
chapter 2.
If programmed as an input, this pin
supplies either
– the transmit clock for the channel
– a transmit strobe signal for the channel
– the transmit clock for the channel
Crystal Connection
If the internal oscillator is used for clock
generation the external crystal has to be
connected to these pins. Moreover,
XTAL1 may be used as common clock
input for channel A and channel B
provided by an external clock generator.
All versions: common use for both
channels in clock modes 4, 6, 7.
Version 2 upward: additionally used in
clock mode 0b and for master clock
applications.
(clock mode 0, 2, 6; SSEL bit in CCR2
is reset), or
(clock mode 1).
If programmed as an output (bit
CCR2:TOE is set), this pin supplies
either
which is generated
• either from the baud rate generator
• or from the DPLL circuit (clock mode
• or from the crystal oscillator (clock
• or an active-low tri-state control
(clock mode 2, 3, 6, 7; SSEL bit in
CCR2 is set),
3, 7; SSEL bit in CCR2 is reset)
mode 4),
signal marking the programmed
transmit time-slot (clock mode 5) if
bit CCR2:TOE is set.
SAB 82532/SAF 82532
Introduction
07.96