MCF5216CVF66 Freescale Semiconductor, MCF5216CVF66 Datasheet - Page 197

• Manufacturer Part Number: MCF5216CVF66
• Description: IC MPU 32BIT COLDF 256-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF521xr

Specifications of MCF5216CVF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 142
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-MAPBGA
• Controller Family/series: ColdFire
• Ram Memory Size: 64KB
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of Pwm Channels: 8
• Operating Temperature Range: -40°C To +85°C
• No. Of Pins: 256
• Rohs Compliant: No
• Package: 256MA-BGA
• Device Core: ColdFire
• Family Name: MCF521x
• Maximum Speed: 66 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 142
• Interface Type: QSPI/UART/I2C/CAN
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

10.3.2
The IMRHn and IMRLn registers are each 32 bits in size and provide a bit map for each interrupt to allow
the request to be disabled (1 = disable the request, 0 = enable the request). The IMRn is set to all ones by
reset, disabling all interrupt requests. The IMRn can be read and written. A write that sets bit 0 of the IMR
forces the other 63 bits to be set, disabling all interrupt sources, and providing a global mask-all capability.
Freescale Semiconductor
.
31–0
31–1
Bits
Bits
0
Reset
Reset
Field
Field
R/W
R/W
Interrupt Mask Register (IMRHn, IMRLn)
Name
Name
INT
INT
—
31
15
Interrupt pending. Each bit corresponds to an interrupt source. The corresponding IMRHn bit
determines whether an interrupt condition can generate an interrupt. At every system clock, the
IPRHn samples the signal generated by the interrupting source. The corresponding IPRHn bit
reflects the state of the interrupt signal even if the corresponding IMRHn bit is set.
0 The corresponding interrupt source does not have an interrupt pending
1 The corresponding interrupt source has an interrupt pending
Interrupt Pending. Each bit corresponds to an interrupt source. The corresponding IMRLn bit
determines whether an interrupt condition can generate an interrupt. At every system clock, the
IPRLn samples the signal generated by the interrupting source. The corresponding IPRLn bit
reflects the state of the interrupt signal even if the corresponding IMRLn bit is set.
0 The corresponding interrupt source does not have an interrupt pending
1 The corresponding interrupt source has an interrupt pending
Reserved, should be cleared.
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Figure 10-2. Interrupt Pending Register Low (IPRLn)
Table 10-4. IPRHn Field Descriptions
Table 10-5. IPRLn Field Descriptions
IPSBAR + 0xC04, 0xD04
0000_0000_0000_0000
0000_0000_0000_0000
INT[16:1]
INT[31:16]
Description
Description
R
R
Interrupt Controller Modules
1
—
16
0
10-7