MC908LJ24CPBE Freescale Semiconductor, MC908LJ24CPBE Datasheet - Page 282
MC908LJ24CPBE
Manufacturer Part Number
MC908LJ24CPBE
Description
IC MCU 24K FLASH 8MHZ SPI 64LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908LK24CFUE.pdf
(464 pages)
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
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
MC908LJ24CPBE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC908LJ24CPBER
Manufacturer:
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Infrared Serial Communications
13.11.7 SCI Baud Rate Register
Data Sheet
282
Address:
Infrared Serial Communications Interface Module (IRSCI)
The baud rate register selects the baud rate for both the receiver and the
transmitter.
CKS — Baud Clock Input Select
SCP1 and SCP0 — SCI Baud Rate Prescaler Bits
SCR2–SCR0 — SCI Baud Rate Select Bits
Reset:
Read:
Write:
This read/write bit selects the source clock for the baud rate
generator. Reset clears the CKS bit, selecting CGMXCLK.
These read/write bits select the baud rate prescaler divisor as shown
in
These read/write bits select the SCI baud rate divisor as shown in
Table
Table
1 = Bus clock drives the baud rate generator
0 = CGMXCLK drives the baud rate generator
$0019
Bit 7
CKS
13-8. Reset clears SCR2–SCR0.
0
Figure 13-19. SCI Baud Rate Register (SCBR)
SCP1 and SCP0
13-7. Reset clears SCP1 and SCP0.
= Unimplemented
Table 13-7. SCI Baud Rate Prescaling
00
01
10
11
6
0
0
SCP1
5
0
SCP0
4
0
Prescaler Divisor (PD)
MC68HC908LJ24/LK24 — Rev. 2.1
R
R
3
0
= Reserved
13
1
3
4
SCR2
Freescale Semiconductor
2
0
SCR1
1
0
SCR0
Bit 0
0
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