MC9S08LC60 Datasheet, PDF (10/358 Pages) Freescale Semiconductor, Inc – Microcontrollers

Section Number
Title
Page
Chapter 4
Memory
4.1 MC9S08LC60 Series Memory Map ...............................................................................................39
4.1.1 Reset and Interrupt Vector Assignments ........................................................................40
4.2 Register Addresses and Bit Assignments ........................................................................................42
4.3 RAM ................................................................................................................................................47
4.4 FLASH ............................................................................................................................................48
4.4.1 Features ...........................................................................................................................49
4.4.2 Program and Erase Times ...............................................................................................49
4.4.3 Program and Erase Command Execution .......................................................................50
4.4.4 Burst Program Execution ...............................................................................................51
4.4.5 Access Errors ..................................................................................................................53
4.4.6 FLASH Block Protection ...............................................................................................53
4.4.7 Vector Redirection ..........................................................................................................54
4.5 Security ............................................................................................................................................54
4.6 FLASH Registers and Control Bits .................................................................................................56
4.6.1 FLASH Clock Divider Register (FCDIV) ......................................................................56
4.6.2 FLASH Options Register (FOPT and NVOPT) .............................................................57
4.6.3 FLASH Configuration Register (FCNFG) .....................................................................58
4.6.4 FLASH Protection Register (FPROT and NVPROT) ....................................................58
4.6.5 FLASH Status Register (FSTAT) ...................................................................................60
4.6.6 FLASH Command Register (FCMD) ............................................................................61
Chapter 5
Resets, Interrupts, and System Configuration
5.1 Introduction .....................................................................................................................................63
5.2 Features ...........................................................................................................................................63
5.3 MCU Reset ......................................................................................................................................63
5.4 Computer Operating Properly (COP) Watchdog .............................................................................64
5.5 Interrupts .........................................................................................................................................65
5.5.1 Interrupt Stack Frame .....................................................................................................66
5.5.2 External Interrupt Request (IRQ) Pin .............................................................................67
5.5.2.1 Pin Configuration Options ..............................................................................67
5.5.2.2 Edge and Level Sensitivity ..............................................................................67
5.5.3 Interrupt Vectors, Sources, and Local Masks .................................................................67
5.6 Low-Voltage Detect (LVD) System ................................................................................................69
5.6.1 Power-On Reset Operation .............................................................................................69
5.6.2 LVD Reset Operation .....................................................................................................69
5.6.3 LVD Interrupt Operation ................................................................................................69
5.6.4 Low-Voltage Warning (LVW) ........................................................................................69
5.7 Real-Time Interrupt (RTI) ...............................................................................................................69
5.8 Reset, Interrupt, and System Control Registers and Control Bits ...................................................70
5.8.1 Interrupt Pin Request Status and Control Register (IRQSC) .........................................70
5.8.2 System Reset Status Register (SRS) ...............................................................................72
MC9S08LC60 Series Advance Information Data Sheet, Rev. 2
10
Freescale Semiconductor
PRELIMINARY