PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 68

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

Data Sheet
Bit
mdl
Whenever this register is updated via software, the Multiply/Divide Register In Use
(MDRIU) flag in the Multiply/Divide Control register (MDC) is set to '1'. The MDRIU flag
is cleared, whenever the MDL register is read via software.
When a multiplication or division is interrupted before its completion and when a new
multiply or divide operation is to be performed within the interrupt service routine, register
MDL must be saved along with registers MDH and MDC to avoid erroneous results.
A detailed description of how to use the MDL register for programming multiply and
divide algorithms can be found in chapter “System Programming”.
Function
Specifies the low order 16 bits of the 32-bit multiply and divide register MD.
68
Central Processor Unit
PSB 21473
2003-03-31
INCA-D