MC68HC908LK24CFU Freescale Semiconductor, MC68HC908LK24CFU Datasheet - Page 26
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MC68HC908LK24CFU
Manufacturer Part Number
MC68HC908LK24CFU
Description
IC MCU 24K FLASH 8MHZ SPI 64-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908LK24CFUE.pdf
(464 pages)
Specifications of MC68HC908LK24CFU
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
64-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908LK24CFU
Manufacturer:
FREESCALE Semiconductor
Quantity:
489
Company:
Part Number:
MC68HC908LK24CFU
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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List of Figures
Data Sheet
26
Figure
8-5
8-6
8-7
8-8
8-9
8-10 PLL Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
9-1
9-2
9-3
9-4
9-5
9-6
9-7
9-8
9-9
9-10 Interrupt Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
9-11 Interrupt Recognition Example . . . . . . . . . . . . . . . . . . . . . . . . 152
9-12 Interrupt Status Register 1 (INT1). . . . . . . . . . . . . . . . . . . . . . 153
9-13 Interrupt Status Register 2 (INT2). . . . . . . . . . . . . . . . . . . . . . 155
9-14 Interrupt Status Register 3 (INT3). . . . . . . . . . . . . . . . . . . . . . 155
9-15 Wait Mode Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
9-16 Wait Recovery from Interrupt or Break . . . . . . . . . . . . . . . . . . 158
9-17 Wait Recovery from Internal Reset. . . . . . . . . . . . . . . . . . . . . 158
9-18 Stop Mode Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
9-19 Stop Mode Recovery from Interrupt or Break . . . . . . . . . . . . . 159
9-20 SIM Break Status Register (SBSR) . . . . . . . . . . . . . . . . . . . . 160
9-21 SIM Reset Status Register (SRSR) . . . . . . . . . . . . . . . . . . . . 161
9-22 SIM Break Flag Control Register (SBFCR) . . . . . . . . . . . . . . 162
10-1 Monitor Mode Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
10-2 Low-Voltage Monitor Mode Entry Flowchart. . . . . . . . . . . . . . 170
10-3 Monitor Data Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
10-4 Break Transaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171
10-5 Read Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173
10-6 Write Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
PLL Bandwidth Control Register (PBWCR) . . . . . . . . . . . . . . 129
PLL Multiplier Select Register High (PMSH) . . . . . . . . . . . . . 130
PLL Multiplier Select Register Low (PMSL) . . . . . . . . . . . . . . 130
PLL VCO Range Select Register (PMRS) . . . . . . . . . . . . . . . 131
PLL Reference Divider Select Register (PMDS) . . . . . . . . . . 132
SIM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
SIM I/O Register Summary. . . . . . . . . . . . . . . . . . . . . . . . . . .142
CGM Clock Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
External Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145
Internal Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Sources of Internal Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
POR Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Interrupt Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Interrupt Recovery Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
List of Figures
Title
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
Page
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