MC68HC908LK24CFU Freescale Semiconductor, MC68HC908LK24CFU Datasheet - Page 371
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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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MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
Notes:
1. f
LCLK2
XTAL
0
0
0
0
1
1
1
1
is the same as CGMXCLK (see
LCLK1
0
0
1
1
0
0
1
1
LCLK0
0
1
0
1
0
1
0
1
Table 17-6. LCD Waveform Base Clock Selection
DUTY[1:0] — Duty Cycle Select
LCLK[2:0] — LCD Waveform Base Clock Select
These read/write bits select the duty cycle of the LCD driver output
waveforms. The multiplexed FP0/BP3 pin is controlled by the duty
cycle selected. Reset clears these bits.
These read/write bits selects the LCD waveform base clock. Reset
clears these bits.
DUTY1:DUTY0
Divide
16384
32768
65536
Ratio
1024
128
256
512
Section 7. Oscillator
00
01
10
11
Liquid Crystal Display (LCD) Driver
32.768kHz
LCD Waveform Base
f
XTAL
Table 17-5. LCD Duty Cycle Selection
256
128
Clock Frequency
64
32
—
—
—
LCDCLK (Hz)
=
Static selected; FP0/BP3 pin function as FP0.
1/3 duty cycle selected; FP0/BP3 pin functions as FP0.
1/4 duty cycle selected; FP0/BP3 pin functions as BP3.
Not used
(OSC)).
4.9152MHz
f
XTAL
300
150
75
—
—
—
—
=
Reserved
LCD Frame Rate
duty
85.3
42.7
21.3
10.7
1/3
—
—
—
32.768kHz
Description
f
XTAL
Liquid Crystal Display (LCD) Driver
(1)
duty
=
1/4
64
32
16
—
—
—
8
LCD Frame Rate
duty
100
1/3
50
25
—
—
—
—
4.9152MHz
f
XTAL
I/O Registers
Data Sheet
=
18.75
duty
37.5
1/4
75
—
—
—
—
371
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