MCF5282CVM66 Freescale, MCF5282CVM66 Datasheet - Page 296

• Manufacturer Part Number: MCF5282CVM66
• Manufacturer: Freescale

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

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
Freescale Semiconductor