MC9S08AC16MFDE Freescale Semiconductor, MC9S08AC16MFDE Datasheet - Page 10
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MC9S08AC16MFDE
Manufacturer Part Number
MC9S08AC16MFDE
Description
IC MCU 8BIT 16K FLASH 48-QFN
Manufacturer
Freescale Semiconductor
Series
HCS08r
Datasheet
1.MC9S08AC8CFGE.pdf
(336 pages)
Specifications of MC9S08AC16MFDE
Core Processor
HCS08
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
38
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
48-QFN
Processor Series
S08AC
Core
HCS08
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
SCI/SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
38
Number Of Timers
8
Maximum Operating Temperature
+ 125 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
8-ch x 10-bit
Package
48QFN EP
Family Name
HCS08
Maximum Speed
40 MHz
Operating Supply Voltage
3.3|5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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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
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