MCF5282CVM66 Freescale, MCF5282CVM66 Datasheet - Page 287
MCF5282CVM66
Manufacturer Part Number
MCF5282CVM66
Description
Manufacturer
Freescale
Datasheet
1.MCF5282CVM66.pdf
(766 pages)
Specifications of MCF5282CVM66
Cpu Family
MCF528x
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
66MHz
Interface Type
CAN/I2C/QSPI/UART
Total Internal Ram Size
64KB
# I/os (max)
150
Number Of Timers - General Purpose
12
Operating Supply Voltage (typ)
3.3V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
256
Package Type
MA-BGA
Program Memory Type
Flash
Program Memory Size
512KB
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5282CVM66
Manufacturer:
FREESCAL
Quantity:
152
Company:
Part Number:
MCF5282CVM66
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MCF5282CVM66
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
MCF5282CVM66J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 287 of 766
- Download datasheet (11Mb)
Accesses in synchronous burst page mode always cause the following sequence:
15.2.3.5 Auto-Refresh Operation
The DRAM controller is equipped with a refresh counter and control. This logic is responsible for
providing timing and control to refresh the SDRAM without user interaction. Once the refresh counter is
set, and refresh is enabled, the counter counts to zero. At this time, an internal refresh request flag is set
and the counter begins counting down again. The DRAM controller completes any active burst operation
and then performs a
refresh request flag. This refresh cycle includes a delay from any precharge to the auto-refresh command,
the auto-refresh command, and then a delay until any
initiated during the auto-refresh cycle is delayed until the cycle is completed.
Freescale Semiconductor
SDRAM_CS[0] or [1]
1.
2.
3. Required number of
4. Some transfers need more
5.
6. Required number of idle clocks inserted to assure precharge-to-
ACTV
NOP
commands).
size.
PALL
CLKOUT
DRAMW
commands to assure SRAS-to-SCAS delay (if CAS latency is 1, there are no
command
D[31:0]
BS[3:0]
command
A[23:0]
SRAS
SCAS
PALL
t
CASL
ACTV
operation. The DRAM controller then initiates a refresh cycle and clears the
READ
Row
= 2
Figure 15-7. Burst Write SDRAM Access
NOP
NOP
or
WRITE
Column
commands to assure the
WRITE
commands to service the transfer size with the given port
Column Column
WRITE
ACTV
WRITE
command is allowed. Any SDRAM access
t
RWL
ACTV
WRITE
-to-precharge delay.
ACTV
Column
NOP
Synchronous DRAM Controller Module
delay.
PALL
t
RP
NOP
15-15
Related parts for MCF5282CVM66
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Mcf5282 And Mcf5216 Coldfire Microcontroller Users Manual
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
TOWER ELEVATOR BOARDS HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SERIAL I/O HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
LCD MODULE FOR TWR SYSTEM
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
DAUGHTER LCD WVGA I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT EVALUATION I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT DEVELOPMENT WINCE IMX25
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) MX28 PLATFORM DEV KIT
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools IAR KickStart Kit for Kinetis K60
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
24BIT HDMI MX535/08
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: