MC9S08AC32CPUE Freescale Semiconductor, MC9S08AC32CPUE Datasheet - Page 10

• Manufacturer Part Number: MC9S08AC32CPUE
• Description: IC MCU 8BIT 32K FLASH 64-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08AC32CPUE

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Processor Series: S08AC
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08AC60E, DEMOACEX, DEMOACKIT, DCF51AC256, DC9S08AC128, DC9S08AC16, DC9S08AC60, DEMO51AC256KIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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 ........................................................................................44
RAM ................................................................................................................................................50
FLASH ............................................................................................................................................51
Security ............................................................................................................................................56
FLASH Registers and Control Bits .................................................................................................57
Introduction .....................................................................................................................................65
Features ...........................................................................................................................................65
MCU Reset ......................................................................................................................................65
Computer Operating Properly (COP) Watchdog .............................................................................66
Interrupts .........................................................................................................................................67
Low-Voltage Detect (LVD) System ................................................................................................71
Real-Time Interrupt (RTI) ...............................................................................................................71
MCLK Output .................................................................................................................................72
Reset, Interrupt, and System Control Registers and Control Bits ...................................................72
4.4.1 Features .............................................................................................................................51
4.4.2 Program and Erase Times .................................................................................................51
4.4.3 Program and Erase Command Execution .........................................................................52
4.4.4 Burst Program Execution ..................................................................................................53
4.4.5 Access Errors ....................................................................................................................55
4.4.6 FLASH Block Protection ..................................................................................................55
4.4.7 Vector Redirection ............................................................................................................56
4.6.1 FLASH Clock Divider Register (FCDIV) ........................................................................57
4.6.2 FLASH Options Register (FOPT and NVOPT) ................................................................59
4.6.3 FLASH Configuration Register (FCNFG) ........................................................................59
4.6.4 FLASH Protection Register (FPROT and NVPROT) .......................................................61
4.6.5 FLASH Status Register (FSTAT) ......................................................................................61
4.6.6 FLASH Command Register (FCMD) ...............................................................................62
5.5.1 Interrupt Stack Frame .......................................................................................................68
5.5.2 External Interrupt Request (IRQ) Pin ...............................................................................69
5.5.3 Interrupt Vectors, Sources, and Local Masks ....................................................................69
5.6.1 Power-On Reset Operation ...............................................................................................71
5.6.2 LVD Reset Operation ........................................................................................................71
5.6.3 LVD Interrupt Operation ...................................................................................................71
5.6.4 Low-Voltage Warning (LVW) ...........................................................................................71
5.9.1 Interrupt Pin Request Status and Control Register (IRQSC) ............................................73
5.9.2 System Reset Status Register (SRS) .................................................................................74
5.9.3 System Background Debug Force Reset Register (SBDFR) ............................................75
5.9.4 System Options Register (SOPT) .....................................................................................75
5.9.5 System MCLK Control Register (SMCLK) .....................................................................76
Resets, Interrupts, and System Configuration
MC9S08AC60 Series Data Sheet, Rev. 2
Chapter 5
Title
Freescale Semiconductor
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