SAF-XC164N-32F20F BB Infineon Technologies, SAF-XC164N-32F20F BB Datasheet - Page 45
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SAF-XC164N-32F20F BB
Manufacturer Part Number
SAF-XC164N-32F20F BB
Description
IC MCU 16BIT FLASH 100-TQFP
Manufacturer
Infineon Technologies
Series
XC16xr
Datasheet
1.SAF-XC164N-32F20F_BB.pdf
(72 pages)
Specifications of SAF-XC164N-32F20F BB
Core Processor
C166SV2
Core Size
16-Bit
Speed
20MHz
Connectivity
EBI/EMI, SPI, UART/USART
Peripherals
PWM, WDT
Number Of I /o
79
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
12K x 8
Voltage - Supply (vcc/vdd)
2.35 V ~ 2.7 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Other names
SP000277075
3.15
The XC164N provides several means to control the power it consumes either at a given
time or averaged over a certain timespan. Three mechanisms can be used (partly in
parallel):
•
•
•
The on-chip RTC supports intermittent operation of the XC164N by generating cyclic
wake-up signals. This offers full performance to quickly react on action requests while
the intermittent sleep phases greatly reduce the average power consumption of the
system.
Data Sheet
Power Saving Modes switch the XC164N into a special operating mode (control via
instructions).
Idle Mode stops the CPU while the peripherals can continue to operate.
Sleep Mode and Power Down Mode stop all clock signals and all operation (RTC may
optionally continue running). Sleep Mode can be terminated by external interrupt
signals.
Clock Generation Management controls the distribution and the frequency of
internal and external clock signals. While the clock signals for currently inactive parts
of logic are disabled automatically, the user can reduce the XC164N’s CPU clock
frequency which drastically reduces the consumed power.
External circuitry can be controlled via the programmable frequency output FOUT.
Peripheral Management permits temporary disabling of peripheral modules (control
via register SYSCON3). Each peripheral can separately be disabled/enabled.
Power Management
43
Functional Description
Derivatives
XC164N-32
V1.0, 2006-08