MC908LJ24CPBE Freescale Semiconductor, MC908LJ24CPBE Datasheet - Page 249

• Manufacturer Part Number: MC908LJ24CPBE
• Description: IC MCU 24K FLASH 8MHZ SPI 64LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ24CPBE

• 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: 64-LQFP
• Processor Series: HC08LJ
• 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: 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: 40
• Ram Memory Size: 768Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, 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

13.4 Pin Name Conventions
13.5 IRSCI Module Overview
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
Infrared Serial Communications Interface Module (IRSCI)
The generic names of the IRSCI I/O pins are:
IRSCI I/O (input/output) lines are implemented by sharing parallel I/O
port pins. The full name of an IRSCI input or output reflects the name of
the shared port pin.
names of the IRSCI I/O pins.
The generic pin names appear in the text of this section.
The IRSCI consists of a serial communications interface (SCI) and a
infrared interface sub-module as shown in
The SCI module provides serial data transmission and reception, with a
programmable baud rate clock based on the bus clock or the
CGMXCLK.
BUS CLOCK
•
•
CGMXCLK
RxD (receive data)
TxD (transmit data)
Generic Pin Names:
Full Pin Names:
INTERFACE MODULE
Table 13-1. Pin Name Conventions
COMMUNICATIONS
Figure 13-2. IRSCI Block Diagram
Table 13-1
SERIAL
(SCI)
Infrared Serial Communications Interface Module (IRSCI)
INTERNAL BUS
shows the full names and the generic
SCI_R32XCLK
SCI_R16XCLK
SCI_RxD
SCI_TxD
PTB1/RxD
Figure
RxD
SUB-MODULE
INFRARED
13-2.
Pin Name Conventions
PTB0/TxD
TxD
Data Sheet
RxD
TxD
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