MCF5216CVF66 Freescale Semiconductor, MCF5216CVF66 Datasheet - Page 499

• 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: -

Table 25-19
25.5.11 FlexCAN Receive Error Counter (RXECTR)
Table 25-20
Freescale Semiconductor
Bits
15–0
7–0
Bits
Address
Address
Reset
Reset
Reset
Field
Field
Field
R/W
R/W
R/W
RXECT
BUFnI IFLAG contains one interrupt flag bit per buffer. Each successful transmission/reception sets the
Name
Name
describes the IFLAG fields.
describes the RXECTR fields.
R
BUF15I
BUF7I
corresponding IFLAG bit and, if the corresponding IMASK bit is set, an interrupt request will be
generated.
To clear an interrupt flag, first read the flag as a one, and then write it as a one. Should a new flag
setting event occur between the time that the CPU reads the flag as a one and writes the flag as a
zero, the flag is not cleared. This register can be written to zeros only.
0 The interrupt for the corresponding buffer is disabled.
1 The interrupt for the corresponding buffer is enabled.
Receive error counter. Indicates the current receive error count as defined in the CAN protocol. See
Section 25.4.9, “FlexCAN Error
15
7
7
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Figure 25-16. FlexCAN Receive Error Counter (RXECTR)
BUF14I
BUF6I
14
6
Figure 25-15. Interrupt Flag Register (IFLAG)
Table 25-20. RXECTR Field Descriptions
Table 25-19. IFLAG Field Descriptions
BUF13I
BUF5I
13
5
Counters” for more details.
IPSBAR + 0x1C_0024
IPSBAR + 0x1C_0026
BUF1I
BUF4I
12
4
0000_0000
0000_0000
0000_0000
RXECTR
Description
Description
R/W
R/w
R
BUF11I
BUF3I
11
3
BUF10I
BUF2I
10
BUF9I
BUF1I
9
BUF8I
BUF0I
8
0
0
FlexCAN
25-29