MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 296

• Manufacturer Part Number: MCF5282CVF80J
• Description: IC MPU 512K FLASH 256MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF528xr

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

Synchronous DRAM Controller Module
Power-Up Sequence:
move.w
move.w
move.l
move.l
move.l
move.l
Precharge Sequence:
move.l
move.l
move.l
move.l
Refresh Sequence:
move.l
move.l
Mode Register Initialization Sequence:
move.l
move.l
move.l
move.l
move.l
move.l
15-24
#0x0026, d0//Initialize DCR
d0, DCR
#0xFF880300, d0 //Initialize DACR0
d0, DACR0
#0x00740075, d0//Initialize DMR0
d0, DMR0
#0xFF880308, d0//Set DACR0[IP]
d0, DACR0
#0xBEADDEED, d0//Write and value to memory location to init. precharge
d0, 0xFF880000
#0xFF888300, d0//Enable refresh bit in DACR0
d0, DACR0
#0x00600075, d0//Mask bit 19 of address
d0, DMR0
#0xFF888340, d0//Enable DACR0[IMRS]; DACR0[RE] remains set
d0, DACR0
#0x00000000, d0//Access SDRAM address to initialize mode register
d0, 0xFF800800
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Freescale Semiconductor