MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 401
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: 401 of 766
- Download datasheet (9Mb)
If the free run/restart bit (DTMRn[FRR]) is set, a new count starts. If it is clear, the timer keeps running.
21.3.4
When a timer reaches the reference value selected by DTRR, it can send an output signal on DTOUTn.
DTOUTn can be an active-low pulse or a toggle of the current output, as selected by the DTMRn[OM] bit.
21.4
The general-purpose timer modules typically, but not necessarily, follow this program order:
21.4.1
The following code provides an example of how to initialize and use DMA Timer0 for counting time-out
periods.
DTMR0 EQU IPSBARx+0x400 ;Timer0 mode register
DTMR1 EQU IPSBARx+0x440 ;Timer1 mode register
DTRR0 EQU IPSBARx+0x404 ;Timer0 reference register
DTRR1 EQU IPSBARx+0x444 ;Timer1 reference register
DTCR0 EQU IPSBARx+0x408 ;Timer0 capture register
DTCR1 EQU IPSBARx+0x448 ;Timer1 capture register
DTCN0 EQU IPSBARx+0x40C ;Timer0 counter register
DTCN1 EQU IPSBARx+0x44C ;Timer1 counter register
DTER0 EQU IPSBARx+0x403 ;Timer0 event register
DTER1 EQU IPSBARx+0x443 ;Timer1 event register
* TMR0 is defined as: *
*[PS] = 0xFF,
Freescale Semiconductor
•
•
•
•
•
The DTMRn and DTXMRn registers are configured for the desired function and behavior.
— Count and compare to a reference value stored in the DTRRn register
— Capture the timer value on an edge detected on DTINn
— Configure DTOUTn output mode
— Increment counter by 1 or by 65,537 (16-bit mode)
— Enable/disable interrupt or DMA request on counter reference match or capture edge
The DTMRn[CLK] register is configured to select the clock source to be routed to the prescaler.
— Internal bus clock (can be divided by 1 or 16)
— DTINn, the maximum value of DTINn is 1/5 of the internal bus clock, as described in the
The 8-bit DTMRn[PS] prescaler value is set.
Using DTMRn[RST], counter is cleared and started.
Timer events are managed with an interrupt service routine, a DMA request, or by a software
polling mechanism.
Initialization/Application Information
device’s electrical characteristics
Output Mode
Code Example
DTINn may not be configured as a clock source when the timer capture
mode is selected or indeterminate operation results.
divide clock by 256
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
NOTE
DMA Timers (DTIM0–DTIM3)
21-9
Related parts for MCF5282CVF80J
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Mcf5282 And Mcf5216 Coldfire Microcontroller User’s Manual
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: