MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 6
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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
- Current page: 6 of 766
- Download datasheet (9Mb)
2.3 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2 Memory Map/Register Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3.3 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
vi
2.2.9 Status Register (SR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2.2.10 Memory Base Address Registers (RAMBAR, FLASHBAR) . . . . . . . . . . . . . . . 2-8
2.3.1 Version 2 ColdFire Microarchitecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2.3.2 Instruction Set Architecture (ISA_A+) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
2.3.3 Exception Processing Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
2.3.4 Processor Exceptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
2.3.5 Instruction Execution Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
3.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2.1 MAC Status Register (MACSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3.2.2 Mask Register (MASK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
3.2.3 Accumulator Registers (ACC0–3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3.2.4 Accumulator Extension Registers (ACCext01, ACCext23) . . . . . . . . . . . . . . . . 3-7
3.3.1 Fractional Operation Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
2.3.3.1 Exception Stack Frame Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
2.3.4.1 Access Error Exception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
2.3.4.2 Address Error Exception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
2.3.4.3 Illegal Instruction Exception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
2.3.4.4 Divide-By-Zero . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
2.3.4.5 Privilege Violation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
2.3.4.6 Trace Exception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
2.3.4.7 Unimplemented Line-A Opcode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
2.3.4.8 Unimplemented Line-F Opcode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
2.3.4.9 Debug Interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
2.3.4.10 RTE and Format Error Exception . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
2.3.4.11 TRAP Instruction Exception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2.3.4.12 Unsupported Instruction Exception . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2.3.4.13 Interrupt Exception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2.3.4.14 Fault-on-Fault Halt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2.3.4.15 Reset Exception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2.3.5.1 Timing Assumptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
2.3.5.2 MOVE Instruction Execution Times . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
2.3.5.3 Standard One Operand Instruction Execution Times . . . . . . . . . . . . . 2-28
2.3.5.4 Standard Two Operand Instruction Execution Times . . . . . . . . . . . . . 2-28
2.3.5.5 Miscellaneous Instruction Execution Times . . . . . . . . . . . . . . . . . . . . 2-30
2.3.5.6 EMAC Instruction Execution Times . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
2.3.5.7 Branch Instruction Execution Times . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32
3.1.1.1 Introduction to the MAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3.3.1.1 Rounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Enhanced Multiply-Accumulate Unit (EMAC)
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Chapter 3
Freescale Semiconductor
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