MC56F8346MFVE Freescale Semiconductor, MC56F8346MFVE Datasheet - Page 104

• Manufacturer Part Number: MC56F8346MFVE
• Description: IC DSP 16BIT 60MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8346MFVE

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 62
• Program Memory Size: 136KB (68K x 16)
• Program Memory Type: FLASH
• Ram Size: 6K x 16
• Voltage - Supply (vcc/vdd): 2.25 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-LQFP
• Data Bus Width: 16 bit
• Processor Series: MC56F83xx
• Core: 56800E
• Numeric And Arithmetic Format: Fixed-Point
• Device Million Instructions Per Second: 60 MIPs
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 62
• Data Ram Size: 4 KB
• Operating Supply Voltage: 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Interface Type: SCI, SPI, CAN
• Minimum Operating Temperature: - 40 C
• For Use With: MC56F8367EVME - EVAL BOARD FOR MC56F83X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

routine based on values in the Fast Interrupt Vector Address registers without having to go to a jump table
first; see
occur if a fast interrupt vector is set to any other priority. Fast interrupts automatically become the
highest-priority level 2 interrupt, regardless of their location in the interrupt table, prior to being declared
as fast interrupt. Fast Interrupt 0 has priority over Fast Interrupt 1. To determine the vector number of each
IRQ, refer to
5.6.16
5.6.16.1
The lower 16 bits of vector address are used for Fast Interrupt 1. This register is combined with FIVAH1
to form the 21-bit vector address for Fast Interrupt 1 defined in the FIM1 register.
5.6.17
5.6.17.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.17.2
The upper five bits of the vector address are used for Fast Interrupt 1. This register is combined with
FIVAL1 to form the 21-bit vector address for Fast Interrupt 1 defined in the FIM1 register.
5.6.18
104
Base + $10
Base + $11
Base + $F
RESET
RESET
RESET
Write
Write
Write
Read
Read
Read
Part
Fast Interrupt 1 Vector Address Low Register (FIVAL1)
Fast Interrupt 1 Vector Address High Register (FIVAH1)
IRQ Pending 0 Register (IRQP0)
Fast Interrupt 1 Vector Address Low (FIVAL1)—Bits 15–0
Figure 5-19 Fast Interrupt 1 Vector Address High Register (FIVAH1)
Reserved—Bits 15–5
Fast Interrupt 1 Vector Address High (FIVAH1)—Bits 4–0
Figure 5-18 Fast Interrupt 1 Vector Address Low Register (FIVAL1)
Table
5.3.3. IRQs used as fast interrupts must be set to priority level 2. Unexpected results will
15
15
15
0
0
0
1
4-5.
14
14
14
0
0
0
1
Figure 5-20 IRQ Pending 0 Register (IRQP0)
13
13
13
0
0
0
1
12
12
12
0
0
0
1
56F8346 Technical Data, Rev. 15
11
11
11
0
0
0
1
10
10
10
0
0
0
1
VECTOR ADDRESS LOW
9
0
9
0
0
9
1
PENDING [16:2]
FAST INTERRUPT 1
8
0
8
0
0
8
1
7
7
7
0
0
0
1
6
6
6
0
0
0
1
5
0
5
0
0
5
1
4
4
4
0
0
1
VECTOR ADDRESS HIGH
FAST INTERRUPT 1
3
3
3
0
0
1
Freescale Semiconductor
2
0
2
0
2
1
1
0
1
0
1
1
Preliminary
0
0
0
0
0
1
1