MC56F8122VFAE Freescale Semiconductor, MC56F8122VFAE Datasheet - Page 65

• 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

5.6.5.6
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.
5.6.5.7
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.
5.6.6
5.6.6.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.6.2
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.
Freescale Semiconductor
Preliminary
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Base + $5
RESET
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
Read
Write
Interrupt Priority Register 5 (IPR5)
GPIO_B Interrupt Priority Level (GPIOB IPL)—Bits 3–2
GPIO_C Interrupt Priority Level (GPIOC IPL)—Bits 1–0
Reserved—Bits 15–12
SCI1 Receiver Full Interrupt Priority Level (SCI1_RCV IPL)—
Bits 11–10
15
0
0
14
0
0
Figure 5-8 Interrupt Priority Register 5 (IPR5)
13
0
0
12
0
0
56F8322 Technical Data, Rev. 16
11
SCI1_RCV
0
IPL
10
0
SCI1_RERR
9
0
IPL
8
0
7
0
0
6
0
0
SCI1_TIDL
5
0
IPL
4
0
SCI1_XMIT
3
0
IPL
2
0
Register Descriptions
SPI0_XMIT
1
0
IPL
0
0
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