MCF5307AI90B Freescale Semiconductor, MCF5307AI90B Datasheet - Page 221

• Manufacturer Part Number: MCF5307AI90B
• Description: IC MPU 32BIT COLDF 90MHZ 208FQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF530xr

Specifications of MCF5307AI90B

• Core Processor: Coldfire V3
• Core Size: 32-Bit
• Speed: 90MHz
• Connectivity: EBI/EMI, I²C, UART/USART
• Peripherals: DMA, POR, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 208-FQFP
• Maximum Clock Frequency: 90 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 90MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 208
• Package Type: FQFP
• Program Memory Size: 8KB
• Cpu Speed: 90MHz
• Embedded Interface Type: I2C, UART
• Digital Ic Case Style: FQFP
• No. Of Pins: 208
• Supply Voltage Range: 3V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

9.2.2 Autovector Register (AVR)
The autovector register (AVR), shown in Figure 9-3, enables external interrupt sources to
be autovectored, using the vector offset defined in Table 2-19 in Section 2.8, “Exception
Processing Overview.” Note that the autovector enable for internal interrupt sources applies
for respective ICRs.
Priority
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Address
Reset
Field
R/W
Interrupt
Level
4
3
2
1
Table 9-4. Interrupt Priority Scheme (Continued)
7
100
100
100
100
011
011
011
011
010
010
010
010
001
001
001
001
xxx
xxx
xxx
xxx
IL
Freescale Semiconductor, Inc.
Figure 9-3. Autovector Register (AVR)
ICR
For More Information On This Product,
11
10
01
00
11
10
01
00
11
10
01
00
11
10
01
00
6
IP
xx
xx
xx
xx
Chapter 9. Interrupt Controller
Internal module
External interrupt pin IRQ5 (programmed as IRQ4)
Internal module
Internal module
External interrupt pin IRQ3
Internal module
Internal module
External interrupt pin IRQ1 (programmed as IRQ2)
Internal module
Internal module
External interrupt pin IRQ1
Internal module
Go to: www.freescale.com
5
AVEC
MBAR + 0x04B
Interrupt Source
4
0000_0000
R/W
3
2
Interrupt Controller Registers
1
IRQPAR[IRQPAR]
BLK
0
xxx
xxx
1xx
xxx
xxx
xxx
xxx
x0x
xxx
xxx
xxx
xxx
xxx
xxx
xxx
xxx
xxx
xxx
xx1
xx0
9-5