MCF5282CVM66 Freescale, MCF5282CVM66 Datasheet - Page 292
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: 292 of 766
- Download datasheet (11Mb)
Synchronous DRAM Controller Module
15.3.1
To interface this component to the DRAM controller, use the connection table that corresponds to a 32-bit
port size with 8 columns
Table 15-26
15.3.2
At power-up, the DCR has the following configuration if synchronous operation and SDRAM address
multiplexing are desired.
This configuration results in a value of 0x0026 for DCR, as shown in
15.3.3
As shown in
1-Mbyte partition in the SDRAM (each 16 Mbytes). The starting address of the SDRAM is 0xFF88_0000.
Continuous page mode feature is used.
15-20
Processor Pins A15
SDRAM Pins
10–9
Bits
8–0
15
14
13
12
11
Setting
(hex)
Field
Name
RTIM
NAM
COC
SDRAM Interface Configuration
DCR Initialization
DACR Initialization
RC
—
—
IS
shows the proper hardware connections.
Figure
—
15
A0
Setting
—
14
0x26
15-12, the SDRAM is programmed to access only the second 512-Kbyte block of each
00
0
0
0
0
0
NAM COC
A14
13
A1
(Table
Reserved.
Reserved.
Indicating SDRAM controller multiplexes address lines internally
SCKE is used as clock enable instead of command bit because user is not multiplexing
address lines externally and requires external command feed.
At power-up, allowing power self-refresh state is not appropriate because registers are being
set up.
Because t
Specification indicates auto-refresh period for 4096 rows to be 64 mS or refresh every 15.625
µs for each row, or 625 bus clocks at 40 MHz. Because DCR[RC] is incremented by 1 and
multiplied by 16, RC = (625 bus clocks/16) -1 = 38.06 = 0x38
12
Table 15-26. SDRAM Hardware Connections
A13
A2
Figure 15-11. Initialization Values for DCR
15-24). Two pins select one of four banks when the part is functional.
Table 15-27. DCR Initialization Values
RC
IS
11
A12
value is 70 ns, indicating a 3-clock refresh-to-
A3
10
A11
RTIM
A4
0000_0000_0010_0110
9
A10
A5
8
0026
A9
A6
Description
A17
A7
A18
A8
Table
A19
A9
RC
ACTV
15-27.
A10 = CMD
timing.
A20
Freescale Semiconductor
A21
BA0
0
BA1
A22
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: