MC68HC908LJ24CPK Freescale Semiconductor, MC68HC908LJ24CPK Datasheet - Page 365
MC68HC908LJ24CPK
Manufacturer Part Number
MC68HC908LJ24CPK
Description
IC MCU 24K FLASH 8MHZ SPI 80LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908LK24CFUE.pdf
(464 pages)
Specifications of MC68HC908LJ24CPK
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, IRSCI, SPI
Peripherals
LCD, LVD, POR, PWM
Number Of I /o
48
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-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908LJ24CPK
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC908LJ24CPK
Manufacturer:
FRE/MOT
Quantity:
20 000
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17.8 Seven Segment Display Connection
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
The following shows an example for connecting a 7-segment LCD
display to the LCD driver.
The example uses 1/3 duty cycle, with pins BP0, BP1, BP2, FP0, FP1,
and FP2 connected as shown in
are shown in
LDAT1
LDAT2
LDAT1
LDAT2
$0052
$0053
$0052
$0053
f
e
FP CONNECTION
The segment assignments for each bit in the data registers are:
To display the character "4": LDAT1 = X010X01X, LDAT2 = XXXXXX11
X = don’t care
a
g
d
F1B3
F3B3
—
—
X
X
Liquid Crystal Display (LCD) Driver
Figure 17-12. 7-Segment Display Example
Figure
F1B2
F3B2
—
d
X
b
c
0
FP1
FP2 (b, c COMMONED)
FP1 (a, d, g COMMONED)
FP0 (e, f COMMONED)
F1B1
F3B1
—
17-13.
X
g
1
F1B0
F3B0
—
a
0
X
f
e
BP CONNECTION
Figure
F0B3
F2B3
—
—
X
X
a
g
d
F0B2
F2B2
—
17-12. The output waveforms
X
e
0
Seven Segment Display Connection
Liquid Crystal Display (LCD) Driver
FP0
FP2
b
c
F0B1
F2B1
c
1
1
f
F0B0
F2B0
BP0 (a, b COMMONED)
BP1 (c, f, g COMMONED)
BP2 (d, e COMMONED)
—
b
X
1
f
e
Data Sheet
a
g
d
365
b
c
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