SAK-XC167CI-16F20F BB Infineon Technologies, SAK-XC167CI-16F20F BB Datasheet - Page 44

• Manufacturer Part Number: SAK-XC167CI-16F20F BB
• Description: IC MCU 16BIT 128KB TQFP-144-19
• Manufacturer: Infineon Technologies
• Series: XC16xr

Specifications of SAK-XC167CI-16F20F BB

• Core Processor: C166SV2
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, UART/USART
• Peripherals: PWM, WDT
• Number Of I /o: 103
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.7 V
• Data Converters: A/D 16x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-LFQFP
• For Use With: B158-H8963-X-X-7600IN - KIT EASY XC167CIMCBX167-NET - BOARD EVAL INFINEON CAN/ETHRNTMCBXC167-BASIC - BOARD EVAL BASIC INFINEON XC16X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: KX167CI16F20FBBNT; KX167CI16F20FBBXT; SAKXC167CI16F20FBBT; SP000094531; SP000224691

3.9
The Real Time Clock (RTC) module of the XC167 is directly clocked via a separate clock
driver either with the on-chip auxiliary oscillator frequency (
prescaled on-chip main oscillator frequency (
from the selected clock generation mode of the XC167.
The RTC basically consists of a chain of divider blocks:
•
•
•
All timers count up. Each timer can generate an interrupt request. All requests are
combined to a common node request.
Figure 9
Note: The registers associated with the RTC are not affected by a reset in order to
Data Sheet
f
f
a selectable 8:1 divider (on - off)
the reloadable 16-bit timer T14
the 32-bit RTC timer block (accessible via registers RTCH and RTCL), made of:
– a reloadable 10-bit timer
– a reloadable 6-bit timer
– a reloadable 6-bit timer
– a reloadable 10-bit timer
RTC
CNT
maintain the correct system time even when intermediate resets are executed.
RUN
Real Time Clock
T14-Register
RTC Block Diagram
T14REL
:
8
T14
PRE
MUX
10 Bits
10 Bits
42
CNT
INT0
f
RTC
Interrupt Sub Node
=
6 Bits
6 Bits
CNT-Register
f
REL-Register
OSCm
CNT
INT1
/32). It is therefore independent
6 Bits
6 Bits
f
Functional Description
RTC
CNT
INT2
=
f
OSCa
10 Bits
10 Bits
XC167CI-16F
Derivatives
CNT
INT3
MCB05568
) or with the
V1.3, 2006-08
RTCINT