MC9S08GT32CFB Freescale Semiconductor, MC9S08GT32CFB Datasheet - Page 8
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MC9S08GT32CFB
Manufacturer Part Number
MC9S08GT32CFB
Description
IC MCU 32K FLASH 20MHZ 44-QFP
Manufacturer
Freescale Semiconductor
Series
HCS08r
Datasheet
1.M68EVB908GB60E.pdf
(290 pages)
Specifications of MC9S08GT32CFB
Core Processor
HCS08
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
36
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFP
For Use With
M68DEMO908GB60E - BOARD DEMO MC9S08GB60M68EVB908GB60E - BOARD EVAL FOR MC9S08GB60
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S08GT32CFB
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S08GT32CFB
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC9S08GT32CFBE
Manufacturer:
FREESCALE
Quantity:
1
Company:
Part Number:
MC9S08GT32CFBE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC9S08GT32CFBER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Section Number
4.1
4.2
4.3
4.4
4.5
4.6
5.1
5.2
5.3
5.4
5.5
5.6
5.7
8
MC9S08GB/GT Memory Map .......................................................................................................39
Register Addresses and Bit Assignments ........................................................................................41
RAM ................................................................................................................................................46
FLASH ............................................................................................................................................46
Security ............................................................................................................................................52
FLASH Registers and Control Bits .................................................................................................53
Introduction .....................................................................................................................................61
Features ...........................................................................................................................................61
MCU Reset ......................................................................................................................................61
Computer Operating Properly (COP) Watchdog .............................................................................62
Interrupts .........................................................................................................................................62
Low-Voltage Detect (LVD) System ................................................................................................67
Real-Time Interrupt (RTI) ...............................................................................................................67
4.1.1
4.4.1
4.4.2
4.4.3
4.4.4
4.4.5
4.4.6
4.4.7
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
4.6.6
5.5.1
5.5.2
5.5.3
5.6.1
5.6.2
5.6.3
5.6.4
Reset and Interrupt Vector Assignments ..........................................................................39
Features ............................................................................................................................47
Program and Erase Times ................................................................................................47
Program and Erase Command Execution ........................................................................48
Burst Program Execution .................................................................................................49
Access Errors ...................................................................................................................50
FLASH Block Protection .................................................................................................51
Vector Redirection ...........................................................................................................52
FLASH Clock Divider Register (FCDIV) .......................................................................54
FLASH Options Register (FOPT and NVOPT) ..............................................................55
FLASH Configuration Register (FCNFG) .......................................................................56
FLASH Protection Register (FPROT and NVPROT) ......................................................56
FLASH Status Register (FSTAT) .....................................................................................58
FLASH Command Register (FCMD) ..............................................................................59
Interrupt Stack Frame ......................................................................................................63
External Interrupt Request (IRQ) Pin ..............................................................................64
Interrupt Vectors, Sources, and Local Masks ..................................................................65
Power-On Reset Operation ..............................................................................................67
LVD Reset Operation .......................................................................................................67
LVD Interrupt Operation .................................................................................................67
Low-Voltage Warning (LVW) ..........................................................................................67
5.5.2.1
5.5.2.2
Resets, Interrupts, and System Configuration
Pin Configuration Options ..............................................................................64
Edge and Level Sensitivity ..............................................................................65
MC9S08GB/GT Data Sheet, Rev. 2.3
Chapter 4
Chapter 5
Memory
Title
Freescale Semiconductor
Page