MC908LJ12CFUE Freescale Semiconductor, MC908LJ12CFUE Datasheet - Page 341

• Manufacturer Part Number: MC908LJ12CFUE
• Description: IC MCU 12K FLASH 4/8MHZ 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ12CFUE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 32
• 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 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• 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
• 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

17.1 Contents
17.2 Introduction
MC68HC908LJ12
Freescale Semiconductor
Technical Data — MC68HC908LJ12
NOTE:
—
Rev. 2.1
17.2
17.3
17.3.1
17.3.2
17.4
17.4.1
17.4.2
17.4.3
17.5
17.5.1
17.5.2
17.6
17.6.1
17.6.2
Thirty-two (32) bidirectional input-output (I/O) pins form four parallel
ports. All I/O pins are programmable as inputs or outputs.
Connect any unused I/O pins to an appropriate logic level, either V
V
operation, termination reduces excess current consumption and the
possibility of electrostatic damage.
SS
. Although the I/O ports do not require termination for proper
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Port A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344
Port B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347
Port C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351
Port D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Port A Data Register (PTA) . . . . . . . . . . . . . . . . . . . . . . . . 344
Data Direction Register A (DDRA) . . . . . . . . . . . . . . . . . . . 345
Port B Data Register (PTB) . . . . . . . . . . . . . . . . . . . . . . . . 347
Data Direction Register B (DDRB) . . . . . . . . . . . . . . . . . . . 348
Port B LED Control Register (LEDB) . . . . . . . . . . . . . . . . . 350
Port C Data Register (PTC) . . . . . . . . . . . . . . . . . . . . . . . . 351
Data Direction Register C (DDRC). . . . . . . . . . . . . . . . . . . 352
Port D Data Register (PTD) . . . . . . . . . . . . . . . . . . . . . . . . 354
Data Direction Register D (DDRD). . . . . . . . . . . . . . . . . . . 355
Section 17. Input/Output (I/O) Ports
Input/Output (I/O) Ports
Technical Data
DD
341
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