S9S08AW16A FREESCALE [Freescale Semiconductor, Inc], S9S08AW16A Datasheet - Page 10

• Manufacturer Part Number: S9S08AW16A
• Description: HCS08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Section Number
4.2
4.3
4.4
4.5
4.6
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
10
Register Addresses and Bit Assignments ........................................................................................43
RAM ................................................................................................................................................49
FLASH ............................................................................................................................................50
Security ............................................................................................................................................55
FLASH Registers and Control Bits .................................................................................................57
Introduction .....................................................................................................................................63
Features ...........................................................................................................................................63
MCU Reset ......................................................................................................................................63
Computer Operating Properly (COP) Watchdog .............................................................................64
Interrupts .........................................................................................................................................65
Low-Voltage Detect (LVD) System ................................................................................................69
Real-Time Interrupt (RTI) ...............................................................................................................69
MCLK Output .................................................................................................................................70
Reset, Interrupt, and System Control Registers and Control Bits ...................................................70
4.4.1 Features .............................................................................................................................50
4.4.2 Program and Erase Times .................................................................................................50
4.4.3 Program and Erase Command Execution .........................................................................51
4.4.4 Burst Program Execution ..................................................................................................52
4.4.5 Access Errors ....................................................................................................................54
4.4.6 FLASH Block Protection ..................................................................................................54
4.4.7 Vector Redirection ............................................................................................................55
4.6.1 FLASH Clock Divider Register (FCDIV) ........................................................................57
4.6.2 FLASH Options Register (FOPT and NVOPT) ................................................................58
4.6.3 FLASH Configuration Register (FCNFG) .......................................................................59
4.6.4 FLASH Protection Register (FPROT and NVPROT) ......................................................60
4.6.5 FLASH Status Register (FSTAT) ......................................................................................60
4.6.6 FLASH Command Register (FCMD) ...............................................................................61
5.5.1 Interrupt Stack Frame .......................................................................................................66
5.5.2 External Interrupt Request (IRQ) Pin ...............................................................................66
5.5.3 Interrupt Vectors, Sources, and Local Masks ...................................................................67
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
5.9.1 Interrupt Pin Request Status and Control Register (IRQSC) ............................................71
5.9.2 System Reset Status Register (SRS) .................................................................................72
5.9.3 System Background Debug Force Reset Register (SBDFR) ............................................73
5.9.4 System Options Register (SOPT) .....................................................................................74
5.9.5 System MCLK Control Register (SMCLK) .....................................................................75
Resets, Interrupts, and System Configuration
MC9S08AC16 Series Data Sheet, Rev. 8
Chapter 5
Title
Freescale Semiconductor
Page