MCHC908LK24CFQE Freescale Semiconductor, MCHC908LK24CFQE Datasheet - Page 359
MCHC908LK24CFQE
Manufacturer Part Number
MCHC908LK24CFQE
Description
IC MCU 24K FLASH 8MHZ SPI 80-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908LK24CFUE.pdf
(464 pages)
Specifications of MCHC908LK24CFQE
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
Controller Family/series
HC08
No. Of I/o's
48
Ram Memory Size
768Byte
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
I2C, SCI, SPI
Rohs Compliant
Yes
Processor Series
HC08LK
Core
HC08
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
48
Number Of Timers
4
Operating Supply Voltage
0 V to 5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, M68EML08LJLKE, ZK-HC08LX-A, M68CBL05CE
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 6 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
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Price
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17.7.1 BP0–BP3 (Backplane Drivers)
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
BP0–BP3 are the backplane driver output pins. These are connected to
the backplane of the LCD panel. Depending on the LCD duty selected,
the voltage waveforms in
appear on the backplane pins.
BP3 pin is only used when 1/4 duty is selected. The pin becomes FP0
for static and 1/3 duty operations.
DUTY = STATIC
DUTY = 1/3
NOTES:
NOTES:
1. BP1, BP2, and BP3 are not used.
2. At static duty, 1FRAME is equal to the cycle of LCD waveform base clock.
1. BP3 is not used.
2. At 1/3 duty, 1FRAME has three times the cycle of LCD waveform base clock.
BP0
BP0
BP1
BP2
Figure 17-6. 1/3 Duty LCD Backplane Driver Waveforms
Figure 17-5. Static LCD Backplane Driver Waveform
Liquid Crystal Display (LCD) Driver
1FRAME
1FRAME
Figure
17-5,
Figure
Liquid Crystal Display (LCD) Driver
17-6, and
Figure 17-7
Data Sheet
I/O Signals
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3
359
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