MC56F8122VFAE Freescale Semiconductor, MC56F8122VFAE Datasheet - Page 72

• 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

5.6.10.5
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.
5.6.10.6
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.10.7
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.
5.6.10.8
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.11
5.6.11.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.6.11.2
The contents of this register determine the location of the Vector Address Table. The value in this register
is used as the upper 13 bits of the interrupt vector address. The lower eight bits of the ISR address are
determined based upon the highest-priority interrupt; see
72
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•
•
•
•
•
•
•
Base + $A
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
Write
Read
Vector Base Address Register (VBA)
ADC A Zero Crossing or Limit Error Interrupt Priority Level
(ADCA_ZC IPL)—Bits 7–6
Reserved—Bits 5–4
ADC A Conversion Complete Interrupt Priority Level
(ADCA_CC IPL)—Bits 3–2
Reserved—Bits 1–0
Reserved—Bits 15–13
Interrupt Vector Base Address (VECTOR BASE ADDRESS)—
Bits 12–0
15
0
0
Figure 5-13 Vector Base Address Register (VBA)
14
0
0
13
0
0
12
0
56F8322 Techncial Data, Rev. 16
11
0
10
0
9
0
8
0
Section 5.3.1
VECTOR BASE ADDRESS
7
0
6
0
5
0
for details.
4
0
3
0
Freescale Semiconductor
2
0
1
0
Preliminary
0
0