MC56F8245VLD Freescale Semiconductor, MC56F8245VLD Datasheet - Page 85

• Manufacturer Part Number: MC56F8245VLD
• Description: DSC 48K FLASH 60MHZ 44-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8245VLD

• Core Processor: 56800E
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 3K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b, D/A 1x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 44-LQFP
• Product: DSCs
• Processor Series: 56800E
• Core: 56800E
• Device Million Instructions Per Second: 60 MIPs
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 35
• Data Ram Size: 6 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 4 Channel
• Package: 44LQFP
• Family Name: MC56F82xx
• Maximum Speed: 60 MHz
• Data Bus Width: 16 Bit
• Interface Type: I2C/SCI/SPI
• On-chip Dac: 1-chx12-bit
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Appendix A
Interrupt Vector Table
Table 48
is organized with higher-priority vectors at the top and lower-priority interrupts lower in the table. As indicated, the priority of
an interrupt can be assigned to different levels, allowing some control over interrupt priorities. All level 3 interrupts are serviced
before level 2 and so on. For a selected priority level, the lowest vector number has the highest priority.
The location of the vector table is determined by the vector base address (VBA). See the device’s reference manual for details.
By default, the chip reset address and COP reset address correspond to vector 0 and 1 of the interrupt vector table. In these cases,
the first two locations in the vector table must contain branch or JMP instructions. All other entries must contain JSR
instructions.
Freescale Semiconductor
Peripheral
ADCB_CC
ADCA_CC
ADC_Err
provides the MC56F825x/MC56F824x’s reset and interrupt priority structure, including on-chip peripherals. The table
TMRB3
TMRB2
TMRB1
TMRB0
OCCS
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
CAN
CAN
PS
Number
Vector
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
3
4
5
6
7
8
9
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Priority
Level
1 - 3
1 - 3
1 - 3
1 - 3
1 - 3
1 - 3
1 - 3
0 - 2
0 - 2
0 - 2
0 - 2
0 - 2
0 - 2
0 - 2
0 - 2
0 - 2
3
3
3
3
2
1
0
Table 48. Interrupt Vector Table Contents
Vector Base
Address +
P:0x0C
P:0x1C
P:0x2C
P:0x00
P:0x02
P:0x04
P:0x06
P:0x08
P:0x0A
P:0x0E
P:0x10
P:0x12
P:0x14
P:0x1A
P:0x1E
P:0x20
P:0x22
P:0x24
P:0x26
P:0x28
P:0x2A
P:0x2E
P:0x30
P:0x16
P:0x18
Phase-Locked Loop Loss of Locks and Loss of Clock
ADC Zero crossing, Low limit, and high limit interrupt
ADCB Conversion Complete Interrupt
ADCA Conversion Complete Interrupt
Quad Timer B, Channel 3 Interrupt
Quad Timer B, Channel 0 Interrupt
Quad Timer B, Channel 2Interrupt
Quad Timer B, Channel 1Interrupt
Reserved for COP Reset Overlay
EOnCE Transmit Register Empty
Misaligned Long Word Access
EOnCE Receive Register Full
Reserved for Reset Overlay
EOnCE Breakpoint Unit
CAN Transmit Interrupt
CAN Receive Interrupt
EOnCE Step Counter
Low-Voltage Interrupt
EOnCE Trace Buffer
Interrupt Function
HW Stack Overflow
Illegal Instruction
SW Interrupt 3
SW Interrupt 2
SW Interrupt 1
SW Interrupt 0
1
Interrupt Vector Table
2
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