MC908LJ12CFBE Freescale Semiconductor, MC908LJ12CFBE Datasheet - Page 351

• Manufacturer Part Number: MC908LJ12CFBE
• Description: IC MCU 12K FLASH 8MHZ 52-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ12CFBE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 20
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-LQFP
• Processor Series: HC08LJ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI/SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V, 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: 6-ch x 10-bit
• Controller Family/series: HC08
• No. Of I/o's: 20
• Ram Memory Size: 512Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

17.5 Port C
17.5.1 Port C Data Register (PTC)
MC68HC908LJ12
Freescale Semiconductor
Alternative Function:
—
Rev. 2.1
Address:
Port C is an 8-bit special function port that shares all of its port pins with
the liquid crystal display (LCD) driver module.
The port C data register contains a data latch for each of the eight port C
pins.
PTC[7:0] — Port C Data Bits
FP[26:19] — LCD Driver Frontplanes 26–19
Reset:
Read:
Write:
These read/write bits are software programmable. Data direction of
each port C pin is under the control of the corresponding bit in data
direction register C. Reset has no effect on port C data.
FP[26:19] are pins used for the frontplane output of the LCD driver
module. The enable bits, PCEH and PCEL, in the CONFIG2 register,
determine whether the PTC7/FP26–PTC4/FP23 and
PTC3/FP22–PTC0/FP19 pins are LCD frontplane driver pins or
general-purpose I/O pins. See
Driver
$0002
PTC7
FP26
Bit 7
Figure 17-9. Port C Data Register (PTC)
(LCD).
Input/Output (I/O) Ports
PTC6
FP25
6
PTC5
FP24
5
Unaffected by reset
PTC4
FP23
Section 16. Liquid Crystal Display
4
PTC3
FP22
3
PTC2
FP21
2
Input/Output (I/O) Ports
PTC1
FP20
1
Technical Data
PTC0
FP19
Bit 0
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