MC908LJ12CFUER Freescale Semiconductor, MC908LJ12CFUER Datasheet - Page 101
MC908LJ12CFUER
Manufacturer Part Number
MC908LJ12CFUER
Description
IC MCU 12K FLASH 4/8MHZ 64-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC98LJ12CFUE.pdf
(414 pages)
Specifications of MC908LJ12CFUER
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
IRSCI, SPI
Peripherals
LCD, LVD, POR, PWM
Number Of I /o
32
Program Memory Size
12KB (12K x 8)
Program Memory Type
FLASH
Ram Size
512 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-QFP
Processor Series
HC08LJ
Core
HC08
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
32
Number Of Timers
4
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
10 bit, 6 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC908LJ12CFUER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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8.1 Contents
MC68HC908LJ12
Freescale Semiconductor
Technical Data — MC68HC908LJ12
—
Rev. 2.1
Section 8. Clock Generator Module (CGM)
8.2
8.3
8.4
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
8.4.6
8.4.7
8.4.8
8.4.9
8.5
8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6
8.5.7
8.5.8
8.6
8.6.1
8.6.2
8.6.3
8.6.4
8.6.5
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103
CGM Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Oscillator Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Phase-Locked Loop Circuit (PLL) . . . . . . . . . . . . . . . . . . . 106
PLL Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Acquisition and Tracking Modes . . . . . . . . . . . . . . . . . . . . 108
Manual and Automatic PLL Bandwidth Modes. . . . . . . . . . 108
Programming the PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Special Programming Exceptions . . . . . . . . . . . . . . . . . . . 114
Base Clock Selector Circuit . . . . . . . . . . . . . . . . . . . . . . . . 114
CGM External Connections . . . . . . . . . . . . . . . . . . . . . . . . 115
External Filter Capacitor Pin (CGMXFC) . . . . . . . . . . . . . . 116
PLL Analog Power Pin (V
PLL Analog Ground Pin (V
Oscillator Output Frequency Signal (CGMXCLK) . . . . . . . 116
CGM Reference Clock (CGMRCLK) . . . . . . . . . . . . . . . . . 116
CGM VCO Clock Output (CGMVCLK) . . . . . . . . . . . . . . . . 117
CGM Base Clock Output (CGMOUT). . . . . . . . . . . . . . . . . 117
CGM CPU Interrupt (CGMINT) . . . . . . . . . . . . . . . . . . . . . 117
PLL Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
PLL Bandwidth Control Register . . . . . . . . . . . . . . . . . . . .120
PLL Multiplier Select Registers . . . . . . . . . . . . . . . . . . . . . 122
PLL VCO Range Select Register . . . . . . . . . . . . . . . . . . . .123
PLL Reference Divider Select Register . . . . . . . . . . . . . . . 124
Clock Generator Module (CGM)
DDA
SSA
) . . . . . . . . . . . . . . . . . . . . . . 116
) . . . . . . . . . . . . . . . . . . . . . 116
Technical Data
101
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