MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 22
MCF5282CVF80J
Manufacturer Part Number
MCF5282CVF80J
Description
IC MPU 512K FLASH 256MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF528xr
Datasheet
1.MCF5216CVM66J.pdf
(766 pages)
Specifications of MCF5282CVF80J
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
80MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
150
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 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
256-MAPBGA
Processor Series
MCF528x
Core
ColdFire V2
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
NNDK-MOD5282-KIT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5282CVF80J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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25.4 Functional Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-8
25.5 Programmer’s Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-17
26.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-1
xxii
25.3.2 Message Buffer Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-7
25.4.1 Transmit Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-8
25.4.2 Receive Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-9
25.4.3 Message Buffer Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-10
25.4.4 Remote Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-11
25.4.5 Overload Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-12
25.4.6 Time Stamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-12
25.4.7 Listen-Only Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-12
25.4.8 Bit Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-12
25.4.9 FlexCAN Error Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-13
25.4.10FlexCAN Initialization Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-14
25.4.11Special Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-15
25.4.12Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-17
25.5.1 CAN Module Configuration Register (CANMCR) . . . . . . . . . . . . . . . . . . . . . 25-18
25.5.2 FlexCAN Control Register 0 (CANCTRL0) . . . . . . . . . . . . . . . . . . . . . . . . . . 25-20
25.5.3 FlexCAN Control Register 1 (CANCTRL1) . . . . . . . . . . . . . . . . . . . . . . . . . . 25-21
25.5.4 Prescaler Divide Register (PRESDIV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-22
25.5.5 FlexCAN Control Register 2 (CANCTRL2) . . . . . . . . . . . . . . . . . . . . . . . . . . 25-22
25.5.6 Free Running Timer (TIMER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-23
25.5.7 Rx Mask Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-23
25.5.8 FlexCAN Error and Status Register (ESTAT) . . . . . . . . . . . . . . . . . . . . . . . . 25-25
25.5.9 Interrupt Mask Register (IMASK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-27
25.5.10Interrupt Flag Register (IFLAG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-28
25.5.11FlexCAN Receive Error Counter (RXECTR) . . . . . . . . . . . . . . . . . . . . . . . . 25-29
25.5.12FlexCAN Transmit Error Counter (TXECTR) . . . . . . . . . . . . . . . . . . . . . . . . 25-30
26.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-4
26.1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-4
26.1.3 Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-4
25.3.1.3 Fields for Standard Format Frames . . . . . . . . . . . . . . . . . . . . . . . . . 25-7
25.4.2.1 Self-Received Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-10
25.4.3.1 Serial Message Buffers (SMBs) . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-10
25.4.3.2 Transmit Message Buffer Deactivation . . . . . . . . . . . . . . . . . . . . . . 25-10
25.4.3.3 Receive Message Buffer Deactivation . . . . . . . . . . . . . . . . . . . . . . 25-10
25.4.3.4 Locking and Releasing Message Buffers . . . . . . . . . . . . . . . . . . . . 25-11
25.4.8.1 Configuring the FlexCAN Bit Timing . . . . . . . . . . . . . . . . . . . . . . . . 25-13
25.4.11.1 Debug Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-15
25.4.11.2 Low-Power Stop Mode for Power Saving . . . . . . . . . . . . . . . . . . . 25-15
25.4.11.3 Auto-Power Save Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-17
25.5.7.1 Receive Mask Registers (RXGMASK, RX14MASK, RX15MASK) . 25-24
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
General Purpose I/O Module
Chapter 26
Freescale Semiconductor
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