MC56F8122VFAE Freescale Semiconductor, MC56F8122VFAE Datasheet - Page 62

• Manufacturer Part Number: MC56F8122VFAE
• Description: IC DSP 16BIT 40MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8122VFAE

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 21
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 16
• Voltage - Supply (vcc/vdd): 2.25 V ~ 3.6 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-LQFP
• Data Bus Width: 16 bit
• Processor Series: MC56F81xx
• Core: 56800E
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 21
• Data Ram Size: 8 KB
• Operating Supply Voltage: - 0.3 V to + 4 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Data Rom Size: 8 KB
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5.6.3.5
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
5.6.3.6
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.3.7
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
It is disabled by default.
5.6.4
5.6.4.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.4.2
This field is used to set the interrupt priority level for IRQs. This IRQ is limited to priorities 0 through 2.
They are disabled by default.
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Base + $3
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
00 = IRQ disabled (default)
01 = IRQ is priority level 0
10 = IRQ is priority level 1
11 = IRQ is priority level 2
RESET
Read
Write
Interrupt Priority Register 3 (IPR3)
Low Voltage Detector Interrupt Priority Level (LVI IPL)—Bits 7–6
Reserved—Bits 5–2
External IRQ A Interrupt Priority Level (IRQA IPL)—Bits 1–0
Reserved—Bits 15–10
FlexCAN Message Buffer Interrupt Priority Level
(FCMSGBUF IPL)—Bits 9–8
15
0
0
14
0
0
Figure 5-6 Interrupt Priority Register 3 (IPR3)
13
0
0
12
0
0
11
0
0
56F8322 Techncial Data, Rev. 16
10
0
0
FCMSGBUF IPL
9
0
8
0
FCWKUP IPL
7
0
6
0
FCERR IPL
5
0
4
0
FCBOFF IPL
3
0
Freescale Semiconductor
2
0
1
0
0
Preliminary
0
0
0