MC908LJ24CPKE Freescale Semiconductor, MC908LJ24CPKE Datasheet - Page 125

IC MCU 8BIT 24K FLASH 80-LQFP

MC908LJ24CPKE

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

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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC908LJ24CPKE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
8.5.6 CGM VCO Clock Output (CGMVCLK)
8.5.7 CGM Base Clock Output (CGMOUT)
8.5.8 CGM CPU Interrupt (CGMINT)
8.6 CGM Registers
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
CGMVCLK is the clock output from the VCO.
CGMOUT is the clock output of the CGM. This signal goes to the SIM,
which generates the MCU clocks. CGMOUT is a 50 percent duty cycle
clock running at twice the bus frequency. CGMOUT is software
programmable to be equal to CGMXCLK, CGMXCLK divided by two, or
CGMPCLK divided by two.
CGMINT is the interrupt signal generated by the PLL lock detector.
The following registers control and monitor operation of the CGM:
PLL control register (PCTL)
(See
PLL bandwidth control register (PBWC)
(See
PLL multiplier select registers (PMSH and PMSL)
(See
PLL VCO range select register (PMRS)
(See
PLL reference divider select register (PMDS)
(See
Clock Generator Module (CGM)
8.6.1 PLL Control
8.6.2 PLL Bandwidth Control
8.6.3 PLL Multiplier Select
8.6.4 PLL VCO Range Select
8.6.5 PLL Reference Divider Select
Register.)
Registers.)
Register.)
Register.)
Clock Generator Module (CGM)
Register.)
CGM Registers
Data Sheet
125

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