mcf52258 Freescale Semiconductor, Inc, mcf52258 Datasheet - Page 2

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mcf52258

Manufacturer Part Number
mcf52258
Description
Mcf52259 Coldfire Microcontroller
Manufacturer
Freescale Semiconductor, Inc
Datasheet

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1
2
2
Family Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.1
1.2
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Current Consumption . . . . . . . . . . . . . . . . . . . . . . . . . .24
Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . .25
Flash Memory Characteristics . . . . . . . . . . . . . . . . . . .27
ESD Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
DC Electrical Specifications . . . . . . . . . . . . . . . . . . . . .28
Clock Source Electrical Specifications . . . . . . . . . . . . .29
USB Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Mini-FlexBus External Interface Specifications . . . . . . .30
MCF52259 ColdFire Microcontroller, Rev. 1
Table of Contents
3
4
2.10 Fast Ethernet Timing Specifications . . . . . . . . . . . . . . 32
2.11 General Purpose I/O Timing . . . . . . . . . . . . . . . . . . . . 34
2.12 Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
2.13 I
2.14 Analog-to-Digital Converter (ADC) Parameters. . . . . . 37
2.15 Equivalent Circuit for ADC Inputs . . . . . . . . . . . . . . . . 38
2.16 DMA Timers Timing Specifications . . . . . . . . . . . . . . . 39
2.17 QSPI Electrical Specifications . . . . . . . . . . . . . . . . . . . 39
2.18 JTAG and Boundary Scan Timing . . . . . . . . . . . . . . . . 39
2.19 Debug AC Timing Specifications . . . . . . . . . . . . . . . . . 42
Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
2
C Input/Output Timing Specifications . . . . . . . . . . . . 35
Freescale Semiconductor

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