MCF5272VM66 Freescale Semiconductor, MCF5272VM66 Datasheet - Page 18
MCF5272VM66
Manufacturer Part Number
MCF5272VM66
Description
IC MPU 66MHZ COLDFIRE 196-MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF527xr
Specifications of MCF5272VM66
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
0°C ~ 70°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
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
196
Package Type
MA-BGA
Cpu Speed
66MHz
Embedded Interface Type
UART, QSPI, USB, TDM
Digital Ic Case Style
BGA
No. Of Pins
196
Supply Voltage Range
3V To 3.6V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Compliant
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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
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