Table of Contents
Warranty...................................................................................................................................................... iii
Safety Notice ................................................................................................................................................ iii
Disclaimer..................................................................................................................................................... iii
Related Documents....................................................................................................................................... v
Table of Contents........................................................................................................................................ vii
1 The MC50000 Family................................................................................................................................ 9
1.2
How to Order................................................................................................................................ 11
2 Functional Characteristics...................................................................................................................... 12
2.1
2.2
Configurations, parameters, and performance.............................................................................. 12
Physical characteristics and mounting dimensions....................................................................... 14
CP chip ................................................................................................................................. 14
IO chip.................................................................................................................................. 15
Environmental and electrical ratings ............................................................................................ 16
MC55110 System configuration – Single chip, 1 axis control ..................................................... 16
MC55020 System configuration – Two chip, 1 to 4 axis control................................................. 17
Peripheral device address mapping............................................................................................... 18
2.2.1
2.2.2
2.3
2.4
2.5
2.6
3 Electrical Characteristics........................................................................................................................ 19
3.1
3.2
DC characteristics......................................................................................................................... 19
AC characteristics......................................................................................................................... 19
4 I/O Timing Diagrams .............................................................................................................................. 22
4.1
4.2
4.3
4.4
Clock ............................................................................................................................................ 22
Quadrature encoder input ............................................................................................................. 22
Reset ............................................................................................................................................. 22
Host interface, 8/16 mode............................................................................................................. 23
Instruction write, 8/16 mode................................................................................................. 23
Data write, 8/16 mode........................................................................................................... 23
Data read, 8/16 mode............................................................................................................ 24
Status read, 8/16 mode.......................................................................................................... 24
Host interface, 16/16 mode........................................................................................................... 25
Instruction write, 16/16 mode............................................................................................... 25
Data write, 16/16 mode......................................................................................................... 25
Data read, 16/16 mode.......................................................................................................... 26
Status read, 16/16 mode........................................................................................................ 26
External memory timing............................................................................................................... 27
External memory read........................................................................................................... 27
External memory write ......................................................................................................... 28
Peripheral device timing............................................................................................................... 29
Peripheral device read........................................................................................................... 29
Peripheral device write ......................................................................................................... 30
4.4.1
4.4.2
4.4.3
4.4.4
4.5
4.5.1
4.5.2
4.5.3
4.5.4
4.6
4.6.1
4.6.2
4.7
4.7.1
4.7.2
5 Pinouts and Pin Descriptions.................................................................................................................. 31
5.1
Pinouts for the MC55110 ............................................................................................................. 31
MC55110 CP chip pin description........................................................................................ 32
5.1.1
MC55000 Electrical Specification – Preliminary 11/14/2003
vii
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