MC68HC05X16 Datasheet, PDF (9/232 Pages) Freescale Semiconductor, Inc – High-density complementary metal oxide semiconductor HCMOS) microcontroller unit

Freescale Semiconductor, Inc.
TABLE OF CONTENTS
Paragraph
Number
TITLE
Page
Number
1
INTRODUCTION
1.1 Features ................................................................................................................ 1-2
1.2 Mask options for the MC68HC05X16 .................................................................... 1-3
2
MODES OF OPERATION AND
PIN DESCRIPTIONS
2.1 Modes of operation................................................................................................ 2-1
2.1.1 Single-chip mode ............................................................................................. 2-1
2.1.2 Bootstrap mode ............................................................................................... 2-2
2.1.2.1
Serial RAM loader ...................................................................................... 2-3
2.1.2.2
Jump to RAM + 1 ....................................................................................... 2-3
2.1.2.3
‘Jump to any address’ ................................................................................ 2-3
2.2 Low power modes ................................................................................................. 2-6
2.2.1 STOP mode ..................................................................................................... 2-6
2.2.2 WAIT mode ...................................................................................................... 2-7
2.2.2.1
Power consumption during WAIT mode ..................................................... 2-8
2.2.3 SLOW mode .................................................................................................... 2-8
2.2.3.1
Miscellaneous register .............................................................................. 2-10
2.3 Pin descriptions ..................................................................................................... 2-11
2.3.1 VDD and VSS .................................................................................................. 2-11
2.3.2 IRQ .................................................................................................................. 2-11
2.3.3 RESET............................................................................................................. 2-11
2.3.4 MDS................................................................................................................. 2-12
2.3.5 TCAP1 ............................................................................................................. 2-12
2.3.6 TCAP2 ............................................................................................................. 2-12
2.3.7 TCMP1............................................................................................................. 2-12
2.3.8 TCMP2............................................................................................................. 2-12
2.3.9 RDI (Receive data in)....................................................................................... 2-12
2.3.10 TDO (Transmit data out) .................................................................................. 2-12
2.3.11 SCLK ............................................................................................................... 2-13
MC68HC05X16
TABLE OF CONTENTS
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