MCF5272CVF66 Freescale Semiconductor, MCF5272CVF66 Datasheet - Page 18

• Manufacturer Part Number: MCF5272CVF66
• Description: IC MPU 32BIT 66MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272CVF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (4K x 32)
• Program Memory Type: ROM
• Ram Size: 1K x 32
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 196-MAPBGA
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Not Compliant

Paragraph
Number
9.1 Overview ........................................................................................................................................ 9-1
9.2 SDRAM Controller Signals ........................................................................................................... 9-1
9.3 Interface to SDRAM Devices ........................................................................................................ 9-4
9.4 SDRAM Banks, Page Hits, and Page Misses ................................................................................ 9-6
9.5 SDRAM Registers ......................................................................................................................... 9-6
9.6 Auto Initialization .......................................................................................................................... 9-9
9.7 Power-Down and Self-Refresh ...................................................................................................... 9-9
9.8 Performance ................................................................................................................................. 9-10
9.9 Solving Timing Issues with SDCR[INV] .................................................................................... 9-12
9.10 SDRAM Interface ...................................................................................................................... 9-14
10.1 DMA Data Transfer Types ......................................................................................................... 10-1
10.2 DMA Address Modes ................................................................................................................ 10-2
10.3 DMA Controller Registers ......................................................................................................... 10-2
11.1 Overview .................................................................................................................................... 11-1
11.2 Module Operation ...................................................................................................................... 11-1
11.3 Transceiver Connection ............................................................................................................. 11-3
11.4 FEC Frame Transmission ........................................................................................................... 11-4
xviii
9.5.1 SDRAM Configuration Register (SDCR) .......................................................................... 9-6
9.5.2 SDRAM Timing Register (SDTR) ..................................................................................... 9-8
9.10.1 SDRAM Read Accesses ................................................................................................. 9-15
9.10.2 SDRAM Write Accesses ................................................................................................ 9-18
9.10.3 SDRAM Refresh Timing ................................................................................................ 9-20
10.3.1 DMA Mode Register (DMR) ......................................................................................... 10-2
10.3.2 DMA Interrupt Register (DIR) ....................................................................................... 10-4
10.3.3 DMA Source Address Register (DSAR) ........................................................................ 10-5
10.3.4 DMA Destination Address Register (DDAR) ................................................................ 10-6
10.3.5 DMA Byte Count Register (DBCR) ............................................................................... 10-6
11.1.1 Features ........................................................................................................................... 11-1
11.4.1 FEC Frame Reception .................................................................................................... 11-5
11.4.2 CAM Interface ................................................................................................................ 11-6
11.4.3 Ethernet Address Recognition ........................................................................................ 11-6
11.4.4 Hash Table Algorithm ..................................................................................................... 11-8
MCF5272 ColdFire
Table of Contents (Continued)
®
SDRAM Controller
Integrated Microprocessor User’s Manual, Rev. 3
Ethernet Module
DMA Controller
Chapter 10
Chapter 11
Chapter 9
Title
Freescale Semiconductor
Number
Page