SAF-XE164G-24F66L AC Infineon Technologies, SAF-XE164G-24F66L AC Datasheet - Page 56

• Manufacturer Part Number: SAF-XE164G-24F66L AC
• Description: IC MCU 16BIT FLASH 100-LQFP
• Manufacturer: Infineon Technologies
• Series: XE16xr

Specifications of SAF-XE164G-24F66L AC

• Core Processor: C166SV2
• Core Size: 16-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, I²C, LIN, SPI, SSC, UART/USART, USI
• Peripherals: I²S, POR, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 192KB (192K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: SP000363795

3.9
The Real Time Clock (RTC) module of the XE164 can be clocked with a clock signal
selected from internal sources or external sources (pins).
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 only affected by a power reset.
Data Sheet
f
Selectable 32:1 and 8:1 dividers (on - off)
The reloadable 16-bit timer T14
The 32-bit RTC timer block (accessible via registers RTCH and RTCL) consisting of:
– a reloadable 10-bit timer
– a reloadable 6-bit timer
– a reloadable 6-bit timer
– a reloadable 10-bit timer
f
RTC
RUN
CNT
M UX
Real Time Clock
PRE
T14-Register
RTC Block Diagram
T14REL
:
8 :
32
T14
REFCLK
M UX
10 Bits
10 Bits
54
CNT
INT0
Interrupt Sub Node
6 Bits
6 Bits
REL-Register
CNT-Register
CNT
INT1
XE166 Family Derivatives
6 Bits
6 Bits
Functional Description
CNT
INT2
10 Bits
10 Bits
M CB05568B
CNT
INT3
V2.1, 2008-08
RTCINT
XE164x