SAF-C505CA-LM Infineon Technologies, SAF-C505CA-LM Datasheet - Page 47

• Manufacturer Part Number: SAF-C505CA-LM
• Description: IC, 8BIT MCU ROM/ROMLESS, SMD
• Manufacturer: Infineon Technologies

Specifications of SAF-C505CA-LM

• No. Of I/o's: 34
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 4
• Digital Ic Case Style: MQFP
• Supply Voltage: RoHS Compliant
• Core Size: 8bit
• Oscillator Type: External, Internal
• Controller Family/series: C500
• Peripherals: ADC
• Rohs Compliant: Yes

Figure 21
Interrupt Structure, Overview Part 1
Note: Each of the 15 CAN controller message objects (C505C and C505CA only), shown in the
Data Sheet
P3.2 /
INT0
A / D Converter
Timer 0
Overflow
Status
Error
Message
Transmit
Message
Receive
shaded area of
MCR0.5 / 4
MCR0.3 / 2
Bit addressable
Request flag is cleared by hardware
IRCON.1
TCON.0
RXIE
CR.2
CR.3
TXIE
SWI
SIE
EIE
IT0
Figure 21
>1
>1
IRCON.0
TCON.5
TCON.1
IADC
provides the bits/flags.
MCR0.0 / 1
TF0
IE0
INTPND
CR.1
>1
IE
IEN0.0
IEN1.0
IEN0.1
IEN1.1
EADC
ECAN
ECAN
EX0
ET0
43
000B
004B
IEN0.7
0003
0043
EA
H
H
H
H
C505C and C505CA Only
IP1.0
IP1.1
C505/C505C/C505A/C505CA
IP0.0
IP0.1
Highest
Priority Level
Lowest
Priority Level
P
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c
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MCB03303
12.00