MC908LJ24CPKE Freescale Semiconductor, MC908LJ24CPKE Datasheet - Page 393

• Manufacturer Part Number: MC908LJ24CPKE
• Description: IC MCU 8BIT 24K FLASH 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ24CPKE

• 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: Lead free / RoHS Compliant
• Eeprom Size: -

MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
When DDRDx is a logic 1, reading address $0003 reads the PTDx data
latch. When DDRDx is a logic 0, reading address $0003 reads the
voltage level on the pin. The data latch can always be written, regardless
of the state of its data direction bit.
Table 18-5
Notes:
1. X = don’t care.
2. Hi-Z = high impedance.
3. Writing affects data register, but does not affect input.
DDRD
Bit
0
1
PTD Bit
X
summarizes the operation of the port D pins.
X
(1)
Input/Output (I/O) Ports
Table 18-5. Port D Pin Functions
Input, Hi-Z
I/O Pin Mode
Output
(2)
Accesses to DDRD
DDRD[7:0]
DDRD[7:0]
Read/Write
PTD[7:0]
Input/Output (I/O) Ports
Read
Pin
Accesses to PTD
PTD[7:0]
PTD[7:0]
Data Sheet
Write
Port D
(3)
393