MC68HC908LJ24CPK Freescale Semiconductor, MC68HC908LJ24CPK Datasheet - Page 460
MC68HC908LJ24CPK
Manufacturer Part Number
MC68HC908LJ24CPK
Description
IC MCU 24K FLASH 8MHZ SPI 80LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908LK24CFUE.pdf
(464 pages)
Specifications of MC68HC908LJ24CPK
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
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908LJ24CPK
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC908LJ24CPK
Manufacturer:
FRE/MOT
Quantity:
20 000
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A.3 Oscillator
A.4 Low-Voltage Inhibit
Data Sheet
460
†† Reset by POR only.
MC68HC908LK24
MC68HC908LJ24
Figure A-2. MC68HC908LK24 Configuration Register 1 (CONFIG1)
Address:
The low-power oscillator supports a reference frequency of 32.768kHz
only; either from a crystal oscillator circuit
input to the OSC1 pin.
The LVIPWRD bit in CONFIG1 register is logic 1 after any reset.
LVIPWRD — LVI Power Disable Bit
Reset:
Reset:
Read:
Write:
LVIPWRD disables the LVI module.
Figure A-1. MC68HC908LK24 Crystal Oscillator Connection
1 = LVI module power disabled
0 = LVI module power enabled
COPRS
$001F
Bit 7
0
0
MCU
LVISTOP LVIRSTD LVIPWRD
6
0
0
= Unimplemented
5
0
0
OSC1
C
0
1
4
1
††
32.768kHz
R
X
B
1
(Figure
MC68HC908LJ24/LK24 — Rev. 2.1
3
0
0
0
OSC2
R
C
S
SSREC
2
A-1) or a direct clock
Freescale Semiconductor
2
0
0
STOP
1
0
0
COPD
Bit 0
0
0
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