MC908LJ24CPKE Freescale Semiconductor, MC908LJ24CPKE Datasheet - Page 252

• 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: -

Infrared Serial Communications
13.7 SCI Functional Description
Data Sheet
252
SCI_RxD
BUS CLOCK
SCI_R32XCLK
SCI_R16XCLK
CGMXCLK
SCRIE
SCTIE
TCIE
RWU
SBK
ILIE
SL = 0 => X = A
SL = 1 => X = B
TE
RE
SHIFT REGISTER
A
B
CKS
SL
REGISTER
SCI DATA
RECEIVE
X
CONTROL
WAKEUP
Infrared Serial Communications Interface Module (IRSCI)
Figure 13-5
SCTE
SCRF
Figure 13-5. SCI Module Block Diagram
IDLE
TC
ENSCI
GENERATOR
BAUD RATE
shows the structure of the SCI.
÷16
CONTROL
RECEIVE
INTERNAL BUS
LOOPS
RPF
BKF
DATA SELECTION
CONTROL
OR
NF
FE
PE
FLAG
CONTROL
WAKE
ILTY
PEN
PTY
LOOPS
ENSCI
M
MC68HC908LJ24/LK24 — Rev. 2.1
TRANSMIT
CONTROL
SHIFT REGISTER
DMARE
DMATE
ORIE
NEIE
PEIE
FEIE
R8
T8
REGISTER
TRANSMIT
Freescale Semiconductor
SCI DATA
SCI_TxD