MC68EC060RC50 Freescale Semiconductor, MC68EC060RC50 Datasheet - Page 9

IC MPU 32BIT 50MHZ 206-PGA

MC68EC060RC50

Manufacturer Part Number
MC68EC060RC50
Description
IC MPU 32BIT 50MHZ 206-PGA
Manufacturer
Freescale Semiconductor
Datasheets

Specifications of MC68EC060RC50

Processor Type
M680x0 32-Bit
Speed
50MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
206-PGA
Family Name
M68000
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
50MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
3.3V
Operating Supply Voltage (max)
3.465V
Operating Supply Voltage (min)
3.135V
Operating Temp Range
0C to 110C
Operating Temperature Classification
Commercial
Mounting
Through Hole
Pin Count
206
Package Type
PGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68EC060RC50
Manufacturer:
NXP
Quantity:
1 746
3.1
3.2
3.2.1
3.2.1.1
3.2.1.2
3.2.1.3
3.2.1.4
3.2.1.5
3.2.2
3.2.2.1
3.2.2.2
3.2.2.3
3.2.2.4
3.2.2.5
4.1
4.1.1
4.1.2
4.1.3
4.2
4.2.1
4.2.2
4.2.2.1
4.2.2.2
4.2.2.3
4.2.3
4.2.4
4.2.4.1
4.2.4.2
4.2.4.3
4.2.4.4
4.2.5
4.2.6
4.2.6.1
4.2.6.2
4.2.6.3
4.3
4.4
4.5
4.6
4.6.1
MOTOROLA
Integer Unit Execution Pipelines ................................................................... 3-1
Integer Unit Register Description .................................................................. 3-2
Memory Management Programming Model.................................................. 4-3
Logical Address Translation.......................................................................... 4-7
Address Translation Caches....................................................................... 4-24
Transparent Translation.............................................................................. 4-27
Address Translation Summary.................................................................... 4-28
RSTI and MDIS Effect on the MMU ............................................................ 4-28
Integer Unit User Programming Model ....................................................... 3-2
Integer Unit Supervisor Programming Model.............................................. 3-3
User and Supervisor Root Pointer Registers .............................................. 4-3
Translation Control Register ....................................................................... 4-4
Transparent Translation Registers ............................................................. 4-6
Translation Tables ...................................................................................... 4-7
Descriptors................................................................................................ 4-12
Translation Table Example ....................................................................... 4-15
Variations in Translation Table Structure.................................................. 4-16
Table Search Accesses ............................................................................ 4-19
Address Translation Protection................................................................. 4-20
Effect of RSTI on the MMUs ..................................................................... 4-28
Data Registers (D7–D0) ........................................................................... 3-2
Address Registers (A6–A0) ...................................................................... 3-2
User Stack Pointer (A7) ............................................................................ 3-2
Program Counter ...................................................................................... 3-3
Condition Code Register .......................................................................... 3-3
Supervisor Stack Pointer .......................................................................... 3-4
Status Register ......................................................................................... 3-4
Vector Base Register................................................................................ 3-4
Alternate Function Code Registers........................................................... 3-5
Processor Configuration Register............................................................. 3-5
Table Descriptors.................................................................................... 4-12
Page Descriptors .................................................................................... 4-12
Descriptor Field Definitions..................................................................... 4-13
Indirect Action ......................................................................................... 4-16
Table Sharing Between Tasks................................................................ 4-17
Table Paging .......................................................................................... 4-17
Dynamically Allocated Tables................................................................. 4-17
Supervisor and User Translation Tables ................................................ 4-21
Supervisor Only ...................................................................................... 4-22
Write Protect ........................................................................................... 4-22
Memory Management Unit
M68060 USER’S MANUAL
Integer Unit
Section 3
Section 4
Table of Contents
xi

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