MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 20
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MCF5272VF66
Manufacturer Part Number
MCF5272VF66
Description
Manufacturer
Freescale
Datasheet
1.MCF5272VF66.pdf
(544 pages)
Specifications of MCF5272VF66
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
Lead Free Status / RoHS Status
Not Compliant
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Paragraph
Number
12.1 Introduction ................................................................................................................................ 12-1
12.2 Module Operation ...................................................................................................................... 12-2
12.3 Register Description and Programming Model ......................................................................... 12-7
xx
12.2.1 USB Module Architecture .............................................................................................. 12-2
12.3.1 USB Memory Map ......................................................................................................... 12-7
12.3.2 Register Descriptions ...................................................................................................... 12-9
12.3.3 Configuration RAM ...................................................................................................... 12-28
12.3.4 USB Module Access Times .......................................................................................... 12-30
12.2.1.1 USB Transceiver Interface ................................................................................ 12-3
12.2.1.2 Clock Generator ................................................................................................ 12-4
12.2.1.3 USB Control Logic ........................................................................................... 12-4
12.2.1.4 Endpoint Controllers ......................................................................................... 12-5
12.2.1.5 USB Request Processor .................................................................................... 12-5
12.3.2.1 USB Frame Number Register (FNR) ............................................................... 12-9
12.3.2.2 USB Frame Number Match Register (FNMR) ................................................. 12-9
12.3.2.3 USB Real-Time Frame Monitor Register (RFMR) ........................................ 12-10
12.3.2.4 USB Real-Time Frame Monitor Match Register (RFMMR) ......................... 12-11
12.3.2.5 USB Function Address Register (FAR) .......................................................... 12-11
12.3.2.6 USB Alternate Settings Register (ASR) ......................................................... 12-12
12.3.2.7 USB Device Request Data 1 and 2 Registers (DRR1/ 2) ............................... 12-13
12.3.2.8 USB Specification Number Register (SPECR) .............................................. 12-14
12.3.2.9 USB Endpoint 0 Status Register (EP0SR) ...................................................... 12-14
12.3.2.10 USB Endpoint 0 IN Configuration Register (IEP0CFG) ............................. 12-15
12.3.2.11 USB Endpoint 0 OUT Configuration Register (OEP0CFG) ........................ 12-16
12.3.2.12 USB Endpoint 1–7 Configuration Register (EPnCFG) ................................ 12-16
12.3.2.13 USB Endpoint 0 Control Register (EP0CTL) .............................................. 12-17
12.3.2.14 USB Endpoint 1–7 Control Register (EPnCTL) .......................................... 12-20
12.3.2.15 USB Endpoint 0 Interrupt Mask (EP0IMR) and General/Endpoint 0 Interrupt
Registers (EP0ISR) .......................................................................................................... 12-22
12.3.2.16 USB Endpoints 1–7 Status / Interrupt Registers (EPnISR) .......................... 12-25
12.3.2.17 USB Endpoint 1–7 Interrupt Mask Registers (EPnIMR) ............................. 12-26
12.3.2.18 USB Endpoint 0–7 Data Registers (EPnDR) ................................................ 12-27
12.3.2.19 USB Endpoint 0–7 Data Present Registers (EPnDPR) ................................. 12-28
12.3.3.1 Configuration RAM Content .......................................................................... 12-28
12.3.3.2 USB Device Configuration Example .............................................................. 12-29
12.3.4.1 Registers ......................................................................................................... 12-30
12.3.4.2 Endpoint FIFOs .............................................................................................. 12-30
12.3.4.3 Configuration RAM ........................................................................................ 12-30
MCF5272 ColdFire
Table of Contents (Continued)
Universal Serial Bus (USB)
®
Integrated Microprocessor User’s Manual, Rev. 3
Chapter 12
Title
Freescale Semiconductor
Number
Page
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