mc68hc916y3 Freescale Semiconductor, Inc, mc68hc916y3 Datasheet - Page 3

• Manufacturer Part Number: mc68hc916y3
• Description: Mc68hc16y3 16 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

2.1
2.2
2.3
2.4
2.5
3.1
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.1.6
3.1.7
3.1.8
3.1.9
3.1.10
3.1.11
3.2
3.3
3.4
3.5
3.6
3.7
3.8
4.1
4.2
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
MC68HC16Y3/916Y3
USER’S MANUAL
Symbols and Operators ............................................................................. 2-1
CPU16 Register Mnemonics ..................................................................... 2-2
Pin and Signal Mnemonics ........................................................................ 2-3
Register Mnemonics .................................................................................. 2-5
Conventions .............................................................................................. 2-9
MC68HC16Y3/916Y3 MCU Features ....................................................... 3-1
Intermodule Bus ........................................................................................ 3-3
System Block Diagram and Pin Assignment Diagrams ............................. 3-3
Pin Descriptions ........................................................................................ 3-8
Signal Descriptions .................................................................................. 3-12
CPU16 Memory Mapping ........................................................................ 3-17
Internal Register Maps ............................................................................ 3-18
Address Space Maps .............................................................................. 3-21
General ...................................................................................................... 4-1
Register Model .......................................................................................... 4-1
Central Processing Unit (CPU16) ...................................................... 3-1
Single-Chip Integration Module 2 (SCIM2) ........................................ 3-1
Standby RAM (SRAM) ...................................................................... 3-1
Masked ROM Module (MRM) — MC68HC16Y3 Only ...................... 3-2
Flash EEPROM Module (FLASH) — MC68HC916Y3 Only .............. 3-2
TPU Flash EEPROM Module (TPUFLASH) — MC68HC916Y3 Only 3-2
Analog-to-Digital Converter (ADC) .................................................... 3-2
Queued Serial Module (QSM) ........................................................... 3-2
Multichannel Communication Interface (MCCI) ................................. 3-2
General Purpose Timer (GPT) .......................................................... 3-2
Time Processor Unit 2 (TPU2) .......................................................... 3-2
Accumulators ..................................................................................... 4-3
Index Registers ................................................................................. 4-3
Stack Pointer ..................................................................................... 4-3
Program Counter ............................................................................... 4-3
Condition Code Register ................................................................... 4-4
Address Extension Register and Address Extension Fields ............. 4-5
SECTION 4 CENTRAL PROCESSOR UNIT
Freescale Semiconductor, Inc.
For More Information On This Product,
SECTION 2NOMENCLATURE
SECTION 1INTRODUCTION
TABLE OF CONTENTS
SECTION 3OVERVIEW
Go to: www.freescale.com
MOTOROLA
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