MC68HC908LK24CFQ Freescale Semiconductor, MC68HC908LK24CFQ Datasheet - Page 139
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MC68HC908LK24CFQ
Manufacturer Part Number
MC68HC908LK24CFQ
Description
IC MCU 24K FLASH 8MHZ SPI 80-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908LK24CFUE.pdf
(464 pages)
Specifications of MC68HC908LK24CFQ
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, IRSCI, SPI
Peripherals
LCD, LVD, POR, PWM
Number Of I /o
40
Program Memory Size
24KB (24K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908LK24CFQ
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC908LK24CFQ
Manufacturer:
FRE/MOT
Quantity:
20 000
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9.1 Contents
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
Data Sheet — MC68HC908LJ24
Section 9. System Integration Module (SIM)
9.2
9.3
9.3.1
9.3.2
9.3.3
9.4
9.4.1
9.4.2
9.4.2.1
9.4.2.2
9.4.2.3
9.4.2.4
9.4.2.5
9.4.2.6
9.5
9.5.1
9.5.2
9.5.3
9.6
9.6.1
9.6.1.1
9.6.1.2
9.6.1.3
9.6.1.4
9.6.1.5
9.6.1.6
9.6.2
9.6.3
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
SIM Bus Clock Control and Generation . . . . . . . . . . . . . . . . . 142
Reset and System Initialization. . . . . . . . . . . . . . . . . . . . . . . . 144
SIM Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Exception Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150
Bus Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Clock Start-up from POR or LVI Reset. . . . . . . . . . . . . . . . 143
Clocks in Stop Mode and Wait Mode . . . . . . . . . . . . . . . . . 144
External Pin Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Active Resets from Internal Sources . . . . . . . . . . . . . . . . . 145
SIM Counter During Power-On Reset . . . . . . . . . . . . . . . . 149
SIM Counter During Stop Mode Recovery . . . . . . . . . . . . . 149
SIM Counter and Reset States. . . . . . . . . . . . . . . . . . . . . . 149
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
System Integration Module (SIM)
Power-On Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146
Computer Operating Properly (COP) Reset. . . . . . . . . . 147
Illegal Opcode Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Illegal Address Reset . . . . . . . . . . . . . . . . . . . . . . . . . . .148
Low-Voltage Inhibit (LVI) Reset . . . . . . . . . . . . . . . . . . . 148
Monitor Mode Entry Module Reset (MODRST) . . . . . . . 148
Hardware Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
SWI Instruction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Interrupt Status Registers . . . . . . . . . . . . . . . . . . . . . . .153
Interrupt Status Register 1 . . . . . . . . . . . . . . . . . . . . . . . 153
Interrupt Status Register 2 . . . . . . . . . . . . . . . . . . . . . . . 155
Interrupt Status Register 3 . . . . . . . . . . . . . . . . . . . . . . . 155
Data Sheet
139
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