SAF-XC878CM-16FFI Infineon Technologies, SAF-XC878CM-16FFI Datasheet - Page 68

• Manufacturer Part Number: SAF-XC878CM-16FFI
• Description: MCU, 8BIT, 64K FLASH, 5V, 64LQFP
• Manufacturer: Infineon Technologies

Specifications of SAF-XC878CM-16FFI

• Controller Family/series: XC800
• Core Size: 8bit
• Program Memory Size: 64KB
• Ram Memory Size: 3328Byte
• No. Of Timers: 4
• No. Of Pwm Channels: 10
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 4.5V To
• Peripherals: ADC, PWM, Timer
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.4
The XC800 Core supports one non-maskable interrupt (NMI) and 14 maskable interrupt
requests. In addition to the standard interrupt functions supported by the core, e.g.,
configurable interrupt priority and interrupt masking, the XC878 interrupt system
provides extended interrupt support capabilities such as the mapping of each interrupt
vector to several interrupt sources to increase the number of interrupt sources
supported, and additional status registers for detecting and determining the interrupt
source.
3.4.1
Figure 11
their corresponding control and status flags.
Figure 11
Data Sheet
Flash Timer Overflow
VDDP Pre-Warning
PLL Loss of Clock
Flash ECC Error
WDT Overflow
to
Interrupt System
Interrupt Source
Figure 15
Non-Maskable Interrupt Request Sources
give a general overview of the interrupt sources and nodes, and
FNMIFLASH
FNMIVDDP
FNMIWDT
FNMIECC
NMIISR.0
FNMIPLL
NMIISR.1
NMIISR.2
NMIISR.5
NMIISR.6
59
NMIFLASH
NMICON.0
NMICON.1
NMICON.2
NMICON.5
NMICON.6
NMIVDDP
NMIWDT
NMIECC
NMIPLL
>=1
Functional Description
0073
H
XC878CLM
V1.2, 2009-11
Maskable
Interrupt
Non